Literature DB >> 32236114

Performance of volunteer community health workers in implementing home-fortification interventions in Bangladesh: A qualitative investigation.

Haribondhu Sarma1,2, Ishrat Jabeen2, Sharmin Khan Luies2, Md Fakhar Uddin2, Tahmeed Ahmed2, Thomas J Bossert3, Cathy Banwell1.   

Abstract

INTRODUCTION: BRAC, an international development organisation based in Bangladesh, uses female volunteer community health workers called Shasthya Shebika (SS), who receive small incentives to implement its home-fortification interventions at the community level. This paper examines the individual, community and BRAC work environment factors that exert an influence on the performance of SS.
METHODS: This qualitative study was conducted between the period of June 2014 to December 2016 as part of a larger evaluation of BRAC's home-fortification programme. Data were collected through in-depth interviews, focus group discussions, and key informant interviews and analysed thematically. The participants were SS and their supervisors working for BRAC, caregivers of children aged 6-59 months, husbands of SS, village doctors, and Upazila Health and Family Planning Officers.
RESULTS: Younger, better educated and more experienced SS with positive self-efficacy were perceived to have performed better than their peers. Social and community factors, such as community recognition of the SS's services, social and religious norms, family support, and household distance, also affected the performance of the SS. There were several challenges at the programme and organisational level that needed to be addressed, including appropriate recruitment, timely basic training and income-generation guidance for the SS.
CONCLUSION: BRAC's volunteer SS model faces challenges at individual, community, programme and organisational level. Importantly, BRAC's SS require a living wage to earn essential income for their family. Considering the current socio-cultural and economic context of Bangladesh, BRAC may need to revise the existing volunteer SS model to ensure that SS receive an adequate income so that they can devote themselves to implementing its home-fortification intervention.

Entities:  

Year:  2020        PMID: 32236114      PMCID: PMC7112190          DOI: 10.1371/journal.pone.0230709

Source DB:  PubMed          Journal:  PLoS One        ISSN: 1932-6203            Impact factor:   3.240


Introduction

The availability of adequately skilled health workers at the community level is important to ensure essential, life-saving interventions. Considering population density, South-East Asian and African regions, which bear the greatest burdens of preventable diseases, have the lowest density of health workers compared to the wealthier regions of the world [1]. The numbers of health workers and quality healthcare are positively correlated [2]. Several studies have suggested that countries with a shortage of health workforce suffer from impaired provision of important, life-saving interventions, such as immunisation, antenatal care for pregnant women, and nutrition services. This has resulted in a significantly higher level of disease burden, health inequalities, mortality, and morbidity [2-6]. Considering the shortage of healthcare-related human resources, the use of community health workers (CHWs) has become increasingly important in many low- and middle-income countries. The CHWs generally provide several services to communities, including culturally-sensitive health messages, social support, and they play a critical role to connect between community and broader health systems [7-11]. In many low-and -middle-income countries, there are two types of CHWs available: a paid CHW and a volunteer CHW [12]. The roles and responsibilities of the paid CHWs are clearly defined by the organisations that pay their salaries; they are generally accountable to their employers who influence to improve their performance. However, the roles and responsibilities of volunteer CHWs are flexible. They have flexible working hours and days so they can work when it suits them and the community. Their role is somewhat determined by the community, the CHWs themselves, or in consultation with organisation employing them [12]. The volunteer CHWs are generally unpaid; sometimes, they receive a modest financial incentive or other non-monetary gifts. This category of CHW is influenced by the spirit of volunteerism to serve people in their community without direct financial interest. Although both the models have advantages and disadvantages, performance of volunteer CHWs is of more concern compared to that of the paid CHWs because there is a shortage of women with required skills, a high dropout rate, and irregular home contact [12, 13]. In Bangladesh, there is a long history of using both paid and volunteer CHWs. The Ministry of Health and Family Welfare (MOHFW) recruited several paid CHWs, including Health Assistant, Family Welfare Assistant, and Community Healthcare Provider. These CHWs implement vertical and integrated health and nutrition interventions for the MOHFW. In contrast, several non-governmental organisations (NGOs), including BRAC (a development organisation, formerly known as Bangladesh Rural Advancement Committee) use female volunteer community health workers called Shasthya Shebika (SS) to implement its health and nutrition activities at the community level. BRAC recruited SS within the targeted communities and provided them with basic training on a range of essential healthcare services. The SS working at the community level are directly supervised by Shasthya Kormi–who are a BRAC paid health staff. Each Shasthya Kormi supervised 8 to 10 SS. Their details, roles and responsibilities are described elsewhere [14]. The SS do not receive a salary or monthly stipend; they are provided with financial incentives to offer specific health services to communities and they make a small profit on the sale of BRAC’s products, including basic medicines, selected health commodities, and nutrition products (e.g. Pushtikona–a BRAC product of micronutrient powder). Detailed information about the SS has been supplied in other papers [15,16].

Role of the BRAC SS in home-fortification programme

In Bangladesh, the Maternal, Infant and Young Child Nutrition (MIYCN) Phase II is a large home-fortification programme implemented by BRAC between 2014 to 2018, targeted to reach about 15 million children aged 6–59 months in five years. The BRAC SS implemented the programme at the community level. The roles of SS in implementing MIYCN Programme Phase II include selling MNP sachets at the household level and providing counselling-education to the caregivers on the use of MNP. The detailed activities of the SS in the MIYCN programme are clarified elsewhere [16]. The programme aimed to reduce the prevalence of anaemia by 10% from the baseline by ensuring effective coverage of home-fortification with micronutrient powder (MNP). Under the MIYCN Programme, SS received basic training at the beginning of the programme and refresher training every month during implementation. The SS were also responsible for visiting households at regular intervals to counsel caregivers of children aged 6–59 months on MIYCN home-fortification with MNP. Each SS received a profit of around BDT 16 (1 BDT = 0.012 USD) for selling a box with 30 sachets of MNP product. Each SS also received an incentive of BDT 60 if she could sell three boxes or 90 sachets of MNP product to the caregivers. During initial evaluation of the activities of MIYCN Programme, the performance of SS has been identified to be very critical for the success of the programme. The performance of community health workers has been influenced by several factors, including availability of CHW, productivity, competence, and responsiveness [17]. Previous literature identified a number of concerns around performance of the BRAC SS, including, high dropout rate, inactivity, irregular and infrequent home-visits [16,18-20]. Considering these concerns, this paper aimed to explore individual-level factors, BRAC work environment was including organisational and structural perspectives, and socio-cultural issues at the community level that influence the performance of the SS.

Materials and methods

Conceptual framework to assess performance of the BRAC SS

Our framework was developed based on a socioecological model in which individuals are embedded in a larger socioecological system. It described the characteristics of individuals and interactions between them and the environments that underlie health outcomes [21]. We adapted a framework developed by Gopalan et al. [22] which had been implemented in a similar low-income setting where BRAC SS are working, to assess their ‘performance motivation’. It was also based on a literature review of the factors influencing the CHW performance [16,18-20] which identified 19 parameters under the four broad categories: individual, community, organisational, and programme-level. Individual-level characteristics include age, education, perceptions, and social norms of CHW. The environmental factors include community-level factors, organisational factors, and programme-level factors (Fig 1).
Fig 1

Conceptual framework for performance of BRAC’s community health workers in Bangladesh.

Study design

This qualitative study was conducted as part of a large concurrent evaluation of the MIYCN Home- fortification Programme during the first two years of the programme implementation. Details about the design of the concurrent evaluation have been explained in another paper [16]. We conducted a series of qualitative investigations during implementation of the MIYCN Programme between June 2014 and December 2016. The aim of this integrated approach was to provide flexibility to fill in gaps in the available information, to strengthen the validity of the individuals perceptions and to provide different perspectives on complex, contextual, and multidimensional phenomena around performance of BRAC’s SS in home-fortification programme.

Study sites

The MIYCN Home-fortification Programme was implemented in 164 rural sub-districts and 6 poor urban areas of Bangladesh. We conducted the study in 19 (11%) of the program’s rural areas and 1 (16%) of the poor urban areas, providing a roughly similar proportion of each. When selecting study sites, we aimed for diversity across the sub-districts. For example, we selected study sub-districts based on the availability of SS in the sub-district, duration of home-fortification interventions (implementing more than one years or less), presence of other NGOs with home-fortification interventions in the sub-districts, vacancy in BRAC’s staff positions (area with high vacancy vs. low vacancy), and the geographical settings of the sub-districts (e.g. hard-to-reach locations). However, there was little variation between the six urban areas where the fortification program was implemented.

Data collection

An experienced team of three female and four male social scientists with postgraduate educational backgrounds in anthropology or sociology was involved from the beginning of the investigations. The team had prior experience of up to 10 years in conducting qualitative research. The first author of this paper was the principal investigator (PI) of the evaluation and led all qualitative data collection as well as monitored and supervised the activities of other team members. In order to generate in-depth, holistic information, to reach data saturation, and to perform data triangulation, we used multiple data collection techniques. We conducted face-to-face in-depth interviews with the SS and their husbands, as SS performance influenced by her husband’s understanding and motivation about her works. We also conducted in-depth interview with caregivers of the target children who received services from the SS. We also conducted focus group discussions (FGD) with the SS and Shasthya Kormis (the paid supervisors of the SS) and key informant interviews with Programme Organizers, Field Organizers, Upazila Manager–Nutrition and District Supply Chain Officer from BRAC’s MIYCN Programme and with Upazila Health and Family Planning Officers (UH&FPOs) from MOHFW who had authority to approve any health and nutrition programme at the sub-district level. We identified the study participants purposively considering the aims and objectives of the study to gain a holistic understanding of the issues across different contexts. For example, we selected a wide range of SS and caregivers, e.g. best-performing SS, medium-performing SS, young or old SS in terms of their age; in the selection process. We also considered similar attributes of the caregivers, e.g. caregiver with younger child or older child, caregiver with malnourished or well-nourished child, caregiver as biological mother, or any family member other than the mother (e.g. grandmother), regular or irregular users of MNP and caregivers who never used MNP. We developed semi-structured interview guidelines for conducting the interviews and FGDs. The interview guidelines for the SS mainly covered the barriers and facilitators that the SS faced while implementing the BRAC’s Home-fortification Programme. The four main themes of the conceptual framework overlap in the interview and FGD guidelines. The individual and community-level factors were covered in interviews with SS and caregivers. The FGD with Shasthya Kormi included individual, community and programme level factors. Information relating to the organisation and programme was also collected through key informant interviews with BRAC Managers. Before conducting interviews and FGDs, the respective interviewers built a rapport with the respondents and elder family members of the households. During rapport-building, the interviewers introduced themselves and explained the research projects, including aims, objectives, data collection, analysis and reporting procedures. All interviews were conducted in household settings and FGDs were conducted at local BRAC’s offices. Before conducting interviews/FGDs, the interviewers chose a quiet location, where only respondents and researchers were present. Interviews and FGDs took on an average, 1 to 1.5 hours and 2 to 2.5 hours respectively. All the interviews and FGDs were recorded digitally with permission from the participants. Immediately after conducting each of the interviews and FGDs, the respective interviewers prepared a transcript with detailed notes of the interviews and FGDs. Then they shared the transcripts among the PI and other senior team members for their initial review and feedback. The process helped the team develop an understanding of the emerging themes and potential gaps in data collection, and created opportunity to address these gaps and clarifying the emerging issues in the subsequent interviews and FGDs. During interviews with the SS, we collected a range of information, including their knowledge of the MIYCN Home-fortification Programme and perceptions about working as an SS; community-level issues (e.g. how the community recognises the SS’s work, socio-cultural sensitivities to work as an SS), and their interaction with BRAC, including experience in receiving a monitoring and supervisory visit. We conducted interviews with caregivers of the children of 6–59 months to understand their experiences of receiving services from the SS, how they interacted with the SS, and how effective the services were. FGDs with Shasthya Kormi also covered a number of issues, including the experience of Shasthya Kormi working with the SS under her supervision, how Shasthya Kormi assessed the strengths and weaknesses of an SS, what the feedback mechanism was, how they interacted with both BRAC as an institution and the SS as community volunteers, and what the challenges were that the Shasthya Kormis observed regarding performance of the SS. From key informant interviews, we collected information about BRAC’s policies about the SS model, BRAC as an organisation, and the MIYCN home-fortification programme, and dependence on the SS as community volunteers to implement the interventions at the community level. We also collected information about the organisational and programme-level barriers and opportunities that influence the performance of the SS.

Data analysis

The conceptual framework of the performance of the SS of BRAC (Fig 1) guided the overall analysis in this paper. We used a thematic analysis based on the framework method proposed by Ritchie J et al. [23] described below. Since data for this paper were generated through a large evaluation conducted with multiple qualitative investigations, this analytical method provided clear steps to follow and generated a highly-structured output of summarised data [24, 25]. We used NVivo (Version 11) for managing and coding all data. After transcribing interviews, we spent a substantial amount of time becoming familiar with the transcripts by reading and rereading them and the interview notes. During reading and re-reading, we labelled the texts with codes. We followed both deductive and inductive approaches for coding data [26]. In the deductive approach, the conceptual framework for assessing performance of the SS guided us to formulate themes. The first three authors coded data from the transcript and shared the results to identify the final code list. After coding the data, we developed an analytical framework by using a matrix table and categorising different codes into a broad theme. The matrix table enabled us to display all data in one frame, summarise data by each transcript and reduce the data, which were not relevant to the study objective. This exercise also helped us to triangulate the findings, generated from different data collection techniques: in-depth interview, FGD and key informant interview. We then developed descriptive and explanatory accounts, by summarising and synthesising the range and diversity of coded data [25]. In this step, we spent time interpreting the findings and identifying characteristics and patterns. Finally, we presented the findings within the outline of conceptual framework. We also used verbatim statements of the study participants to present some complex and critical findings.

Ethical approval

The institutional review board of icddr,b which consisted of two committees: the Research Review Committee and the Ethical Review Committee approved this study. We used a written consent form for conducting interview and FGDs; prior to the data collection, we read out the consent form to the participants, responded to all queries from the participants, and then asked them to give consent.

Results

Background characteristics of study participants

A total of 186 participants (SS, Shasthya Kormi, Caregivers, etc.) participated in the study, with an average of 7 from each sub-district (range 1–10). Among the total study participants, 10 participants came from the urban study site. A total of 69 SS participated in this study through 14 in-depth interviews and 10 FGDs. We conducted two in-depth interviews with respective husbands of the SS. A total of 56 Shasthya Kormi participated in the study through 32 in-depth interviews and three FGDs. A total of 17 BRAC staff members from managerial level participated in the study through key informant interviews; four of them were District Managers–Nutrition, nine were Upazila Managers–Nutrition, and four were Supply Chain Officers. We also conducted two key informant interviews with UH&FPOs and one interview with a village doctor (non-formal health care provider). Additionally, we conducted 22 in-depth interviews with the caregivers of the children of 6–59 months (S1 Table). Table 1 described background characteristics study participants. The mean age of the SS was 41 years, which ranged from 22 to 60 years. However, the Shasthya Kormis who were the supervisors of SS were much younger than the SS; their mean age was 32 years. An SS completed on average, four years of schooling, which ranged from never-attending school to 16 years of completed education. About 20% of the SS never went to school, and could only sign their names. However, about 30% of the SS who participated in the study completed secondary level of education. The Shasthya Kormis, had a mean of 13 years of schooling. On average, an SS worked with BRAC for about seven years, (range one month to 20 years); their supervisor’s (Shasthya Kormi’s) mean experience was six years. The mean age of caregivers who participated in this study was 27 years (range 19 to 37 years). On average, caregivers completed eight years of schooling, and all caregivers completed at least primary level of education; some of them had a postgraduate degree (Table 1).
Table 1

Background characteristics of study participants.

Background characteristicsMeanRange
LowestHighest
Background characteristics of Shasthya Shebika (SS) (N = 69)
Mean age in years40.752260
Mean years of schooling4.3015
Mean years of experience as SS6.6<120
Background characteristics of Shasthya Kormi (SK) (N = 56)
Mean age in year31.92143
Mean years of schooling10912
Mean years of experience as SK5.6<112
Background characteristics of Programme Organiser (PO) (N = 17)
Mean age in year31.62738
Mean years of schooling161217
Mean years of experience as PO4.6<115
Background characteristics of Upazila (sub-district) Manager (UM) (N = 9)
Mean age in year383348
Mean years of schooling161617
Mean years of experience as UM8.9<112
Background characteristics of District Manager (DM) (N = 4)
Mean age in year38.32942
Mean years of schooling171717
Mean years of experience as DM7.6512
Background characteristics of Supply Chain Officer (SCO) (N = 4)
Mean age in year40.33842
Mean years of schooling171717
Mean years of experience as SCO5113
Background characteristics of caregivers (N = 21)
Mean age in year27.251937
Mean years of schooling8515
Mean years of experience as a caregiver of children U55912
Mean number of children of each caregiver215
Mean age of U5 children of each caregivers23.8960

Performance of the SS of BRAC

The performance of the SS has been found to be associated with several issues at the individual, community, organisational and programme-levels. Table 2 provides examples of the main study themes and sub-themes and the number of participants (SS, Shasthya Kormi, Caregivers, etc.) mentioned about the themes and sub-themes. Table 3 provides quotations of the study participants against the sub-themes.
Table 2

Number of participants mentioned each of the themes at different level for assessing the performance of BRAC Shasthya Shebika (SS).

ThemeNumber of participants*
At individual level 
Perception about working as an SS influenced performance6
Age and education of SS were important predictors, but not always9
Self-efficacy–hesitation to visit all household14
Work-related knowledge helped SS to better perform in the communities7
Career prospect–working as a SS was a point of entry to future betterment6
At community level 
Community members had mixed perceptions about SS8
Social norms, religious issues, family support influenced the functions of SS14
Community demand for services from SS critical to their performance20
Geospatial distance was important: the further households were from the SS’s house the fewer SS visits7
SS have been struggling to compete with other service providers in the communities8
At organization level 
Appropriate recruitment of SS is critical to their performance8
Workload and uneven distribution of households created concerns for SS7
Inadequate income-generation guidance for SS influenced SS motivation19
Regular monitoring and supportive supervision are critical to performance of SS4
Collaboration and coordination with other BRAC’s programmes influenced performance of SS4
At programme level 
A top-down supply chain was responsible for stock-shortages of BRAC supplies at the SS level6
Low and uneven incentives demotivated SS18
Timely programme-specific training improves SS performance8
Competition with other programmes is challenging for the SS13

* Number of participants mentioned about the theme

Table 3

Illustrative quotations from study participants against main themes and sub-themes.

Level/ Main-themesSub-themesQuotations of study participants
Individual levelPerception about working as an SS influenced performance“When I have started working with BRAC as SS, people in my community knew me; they called me BRAC’s kormi (health worker of BRAC), this give me a new identity–earlier I was known as ‘omuker boui’ (wife of SS husband’s)” (SS during In-depth Interview)“We generally do nothing at home. As we work here, we can pass our time. As we are working for mothers and children, the mortality rate has reduced in my community. I feel very happy. I get respect from the community. That’s why I work with BRAC as SS.” (SS during FGD)
Age and education of SS was important predictors, but not always“….. the aged SS who are 50 years or older can’t work properly, they don’t know the names of the medicines, even they don’t visit the households and are unable to counsel mothers or caregivers properly.” (Shasthya Kormi during in-depth interview)“We found a woman in one of our tuberculosis (TB) clinics; her husband was suffering from TB for a long time, . she had a very good understanding about TB and its treatment as she has been nursing her husband for a long time; when we recruited her as SS in our TB programme, she was initially hesitant as she was older and non-literate. However, after 18 days of basic training, she improved a lot. She eventually worked in different programmes very successfully and was rewarded as best-performing SS couple of times.” (Upazila Manager–Nutrition)“The SS, with lower level of education, have less capacity to explain. It causes difficulties in selling MNP, as they can’t answer or explain mothers on specific topic when mothers ask them any question…” (Programme Organiser during Key Informant Interview)
Self-efficacy–hesitation to visit all households“…. I felt uncomfortable to visit a conservative Muslim family, they might refuse me because of my religion, I usually avoided those houses, or visit when Shasthya Kormi apa come to my areas.” (Hindu SS during in-depth interview)“… she (SS) is my relative from my in-law side. That’s why I am more interested to take her service . . .maybe I wouldn’t be much interested if another person came” (A Caregiver during in-depth interview)
Work-related knowledge helped SS to better perform in the communities“Nobody can be compared with X Apa (mentioning the name of an SS) as she is the best one. She has received the basic training as a best participant; she also has received training on Pushtikona (a brand name of MNP) properly and is delivering the services for the last three years . . .” (Shasthya Kormi during in-depth interview)
Career prospect–working as SS was a point of entry to future betterment“BRAC trained her (SS) how to provide primary healthcare, dispense medicine and sell health products… recently she took a loan from BRAC and started her own business…. she runs a shop at her home, her income helped my family financially.” (Husband of SS during in-depth interview)
Community levelCommunity members had mixed perceptions about SS“BRAC gave us an apron when I wear it, I look like a doctor; during my household visit, people recognise me with this apron.” (SS during FGD)“I am not educated; so, they didn’t want to rely on my words. Several times, I tried to convince them to buy Pushtikona; they refused; however, they would buy it if an educated person of the community recommend them to use it.” (SS during in-depth interview)
Social norms, religious issues, family support influenced the functions of SSMany people think that NGO means a Christian organisation as fund for the NGOs are mainly coming from Christian-dominated countries; they might influence the community with their views and ideology. Therefore, they avoid the services from the SS of BRAC.” (Upazila Manager–Nutrition during key informant interview)
Community demand for services from SS critical to their performance“Demand of Pushtikona need to be increased. SS felt difficulties to sell Pushtikona due to lack of demand among the community. But they don’t need to do that in case of other product.” (Programme Organizer
Geospatial distance was critical: households far from SS’s house get less SS visit“It is true that SS faced difficult to visit houses are far distance from her houses. This became worsen during rainy season. It would be the reason of irregular visit to the distant households.” (District Manager–Nutrition during key informant interview)
SS have been struggling to compete with other service providers in the communities“We are from a family with low socio-economic background, and we do not have higher education….. how do people trust us more than the others? We are always struggling to compete with a village doctor as they are better-educated than I, and they have a very good family background.” (SS during FGD)
Organizational levelAppropriate recruitment of SS is critical to their performance“The selection criteria have some weaknesses. Actually, we do not always find SS according to the selection criteria. For this reason, often we recruit women who are a bit aged. If we search people according to the selection criteria, they do not agree to work. They demand more benefit against their service, which we are unable to provide.” (Upazila Manager–Nutrition during key informant interview)
Workload and uneven distribution of households created concerns for SS“When I joined as a manager in 2015, there was 540 SS and 64 Shasthya Kormis in my area. In 2016, we reduced the number of SS to 294 and Shasthya Kormis to 32. In February 2017, again the number of SS was reduced to 190 and Shasthya Kormis to 19 while the target population remained the same. This increased the targeted households for an SS as she has to cover the area of another SS who dropped out. Initially, their targeted area was close to their residence, but now they have to move to distant places that involves more transport cost compared to their travel allowance. Thus, they became less interested in household visits.” (Upazila Manager–Nutrition during key informant interview)
Inadequate income-generation guidance for SS“In the intervention area, the SS were rewarded with one box of Pushtikona if they could sell six boxes. It was a big reward for them. They (SS) thought that as much as they could sell, they would be benefited. For this reason, they increased their home-visit to seek the eligible children.” (About initial effect of a business model, a District Manager-Nutrition in an area where business model was piloted said during key informant interview)
Regular monitoring and supportive supervision critical to performance of SS“We just help them by giving advices. They counsel the mothers; they convince them; they sell products. They are supposed to go with us when we visit the household. Suppose, there is a mother with seven months old kid and the SS demonstrates the mother how to feed Pushtikona to the child. During such demonstrations, we provide her with feedback if we find anything to improve.” (Shasthya Kormi during FGD)“We have seen in the fields that many mothers are currently using MNP, it proves that SS are able to convince mothers to use home-fortification with MNP; we also found some SS are unable to ensure that the children in their areas are fed MNP-mixed foods. In that case, a Shasthya Kormi might not be able to explain well to the SS about the demonstration. If we need to fill this gap, we send a PO to that area so that the SS would not face the problem.” (Upazila Manager–Nutrition during key informant interview)
Collaboration and coordination with other BRAC programmes influenced performance of SS“Now, in a regular basis, we meet with the staff members of other programmes of BRAC, namely Dabi, Progoti, or Shikkha. They were informed about our home-fortification programme. They also have different types of village forums in different areas where they educate (inform) the group of community members, such as teachers and mothers. So, they could easily inform those community people about our programme besides their own.” (Programme Organizer during key informant interview)
Programme levelTop-down supply chain was responsible for stock-out of BRAC commodities at the SS level“Sometimes, we don’t receive adequate amount of Pushtikona sachets; maybe the manufacturer doesn’t supply according to our demand. I have to distribute the Pushtikona every month here. It has been seen that if I place a demand for 12,000 Pushtikona sachets, I only received 2,400–2,800, which is very depriving. Only once I received eight thousand Pushtikona sachets that was the highest amount I ever have received” (Upazila Manager–Nutrition during key informant interview)
Low and uneven incentives demotivated SS to work better at the community level“They might be less interested to sell Pushtikona as it is less profitable. The SS often says that we buy calcium at 10 taka and sell it at 15 taka; but you asked to sell Pushtikona at 75 taka. Buying at 56 taka, if we sell it at 75 taka, how much money would we get?” (Shasthya Kormi during FGD)
Timely receiving programme-specific training helped SS perform better“Training for the SS is a matter of time. We can hire SS but it is difficult to find such people who are willing to work. So, if any SS has dropped out, it takes couple of months to recruit, then couple of months to train the newly recruited SS.” (District Manager–Nutrition during key informant interview)
Competing with other programmes was challenging for SS“In my area, World Vision Bangladesh distributes MNP free of charge to the caregivers of my targeted children whereas we the BRAC workers are selling it; so, why a caregiver would buy it from us as they are getting it free of cost from others. Moreover, for their free distribution, the caregivers who purchased MNP from us earlier are not trusting us anymore as they thought we cheated them by selling this product; they were supposed to get free from us as well.” (SS during in-depth interview)
* Number of participants mentioned about the theme

Individual level

Perception about working as an SS influenced performance. The active and better-performing SS perceived her work as an opportunity to have a formally recognised identity in the community and to work with the most disadvantaged population in the community. Before joining BRAC as a SS, most were housewives with no paid employment (Table 3). They were mainly recruited from lower socio-economic families and did not have any other identity in their community other than housewife. Working as a SS gave them an affiliation with BRAC, a well-known organisation not only in Bangladesh but also globally. We did not observe such positive perceptions among all the SS in the study, particularly those who were inactive or irregular in working as SS or were a lower-performing SS. Age and education of SS were important predictors, but not always. One of the major selection criteria of SS was their age, which was 20–35 years. However, there were a number of SS who were above 50 years of age because, in the BRAC’s model, there was no procedure for terminating an SS from her work (Table 3). Recently recruited SS had to have at least 8 years of schooling (formal education). Earlier, SS had been recruited without considering their educational level. Consequently, many non-literate women or women with below primary-level education had been selected as SS. These categories of SS faced several challenges; they could not effectively receive the training as they were unable to read and write. They also faced difficulties in performing their regular activities, could not maintain their daily registration and the simple calculations that they needed for their work. Although age and education helped SS perform better, we observed there were some SS in this study who were non-literate and aged but performed better than young educated SS. According to the BRAC staff members, these types of SS were naturally talented women; they mostly had learned how to face challenges and how to convince others (Table 3). Self-efficacy refers to an individual's belief in his or her capability to perform behaviours related to produce specific performance attainments [27]. In the BRAC home-fortification programme, the self-efficacy of an SS has been identified as an important factor associated with her performance. Some SS, irrespective of their age and educational levels, were not keen to visit all households; rather they visited selected households. The SS reported a number of reasons for this which denoted low self-efficacy to overcome the challenges in the communities. For example, SS avoided visiting households where household members belonged to a different religion (Table 3), or where they thought they might not get access. The SS avoided the households with older people who were likely to ask more questions and did not allow them to spend time with caregivers. They also avoided households with educated caregivers who asked more critical questions which they were unable to answer. However, SS felt comfortable to visit households containing a relative and even the caregivers also felt comfortable to discuss any health problem with a SS who is their relative (Table 3). Work-related knowledge helped SS to better perform in the communities. SS with adequate knowledge about the services were able to deliver them effectively. In the home-fortification programme, there were several tasks, such as counselling mothers about home-fortification of foods with MNP, demonstrating how to mix the MNP with food, explaining the benefits and side-effects of MNP, and responding to the caregivers queries. We observed that the SS who had very clear understanding about home-fortification could clearly explain it and demonstrate it to the caregivers without any hesitation (Table 3). However, their knowledge was influenced by various circumstances, including whether they had received basic training and regular refresher training, or whether they had asked questions or sought help from the trainers and the supervisors while working at the communities. Some SS who participated in the study rarely asked any questions to their supervisors and left difficult tasks for their supervisors. The Shasthya Kormis of those SS needed to spend more time and effort with them to achieve their work-related targets. Career prospects–working as a SS was a point of entry to future betterment. Although the SS perform voluntary jobs and receive minimal financial incentives, the SS felt that this work may create an opportunity for getting a better job in future. The experiences gained by working as an SS may be valuable in terms of increasing self-confidence and life-skills. The SS reported that, when they were at home, they did not have opportunity to mix with people other than their family members. During community visits, they communicated with many people; they counselled them about healthy behaviours; they sold their products to the caregivers of children, and they maintained a business by themselves. Through their work, the SS become familiar to the community. Several SS were elected members of the local council based on their popularity. The experience of working as an SS was considered an important achievement that they could use when applying for other jobs relating to community-based functions. Some SS also used this experience to run a business (Table 3).

Community level

Community members had mixed perceptions about SS. As the SS sell health products and provide advice on health issues in the communities, they are recognised as a local doctor; people called them dakterni (female doctor) (Table 3). The SS reported that they appreciated this identity. However, sometimes community members did not accept the SS, as most of them were recruited from socially and economically-disadvantaged families. When their socio-economic status was lower than that of the visited households, household members refused her services. A SS is often ignored (Table 3) if their educational level is lower than that of the caregiver of the child. Social norms, religious issues, family support, influenced the functions of SS. In Bangladesh, religious beliefs influence the social environment while individual lifestyles also determine the roles of men and women in the community. In some communities, religious leaders consider NGOs’ activities to be non-Islamic and associate them with Christianity. They deter community members from being involved with NGO services (Table 3). Several participants from rural areas said that most of the people in the rural areas practised Islam and they were very sensitive about religious norms. They believed that Islam does not permit a woman to work outside the family. Due to these norms, some community members ignored the SS and discouraged other family members from receiving their services. Community demand for services from SS critical to their performance. Our analysis revealed that when people in a community knew about the functions of the SS, they requested their services. In such a situation, the SS were comfortable with their work. Interviews with caregivers revealed that many were not aware of SS services until they received a home visit from them. There was very limited advertising by BRAC to raise community awareness about the SS’s functions. However, in sub-districts where BRAC also used community mobilisation activities, including an informational meeting with community leaders about home-fortification of the MNP programme, caregivers had better understanding about Pushtikona (e.g., BRAC’s MNP product) and the performance of the SS was better. Some caregivers were concerned about the side effects of Pushtikona and stopped using it if they saw their child having problems (Table 3). Geospatial distance was important: the further households were from the SS’s house, the fewer SS visits. In Bangladesh, many households were far away or hard-to-reach for an SS especially during the rainy season and bad weather (Table 3). We observed that BRAC allocated communities to SS without considering the locations of their homes. If the home of an SS was in the middle of the community, it was easier for the SS to reach all households. When the home of an SS was situated on the outer border of a community, it because difficult for the SS to reach households situated on the other side. Distant households were relatively unknown to the SS. In that case, the SS were less confident about whether they would be welcomed by the household head to provide services or to sell their products. The SS also reported that they sometimes required local transport such as a rickshaw or a boat to reach some households but were not reimbursed for this cost by BRAC, and could not afford to spend their own money to visit these households. SS are struggling to compete with other service providers in the communities. There were a number of other service providers, including village doctors, quack doctors, pharmacists, private practitioners, and CHWs of the Ministry of Health and other NGOs, providing health and nutrition services to the community and creating competition. A local dispensary is very common in Bangladesh along with a village doctor who is usually well trusted. Community members often prefer getting medicine or nutritional products from them rather than an SS (Table 3). In a community, if a village doctor sells MNP, the SS in that community is not able to achieve her MNP sale target.

Organisational level

Appropriate recruitment of SS is critical to their performance. BRAC recently changed the recruitment criteria of the SS by considering a new organisational strategy and the sustainability of the SS model. In the new recruitment criteria, BRAC considered two critical factors: age and education of the SS. BRAC’s staff members at the sub-district level reported that they were struggling to recruit SS who had all the recommended criteria. Since socio-economic conditions of rural Bangladeshi people have improved during the last two decades, the availability of paid work has made it more difficult for the BRAC’s local office to find volunteer workers. This has led BRAC personnel to compromise on the recruitment criteria (Table 3) and recruit SS who are not eligible to perform assigned tasks. Workload and uneven distribution of households created concerns for SS. The allocation of households to an SS depended on several factors. At the very beginning of SS service delivery model, an SS was assigned for 250 to 300 households in rural areas; however, this number has changed over time to synchronise with new and upcoming programme needs. In urban areas, BRAC allocated 150 households to each SS. Since the SS dropout rate was high and recruiting an appropriate SS became difficult, the local BRAC office asked SS in nearby communities to provide services to those households who had lost their SS. This led remaining SS becoming overburdened with double the number of households. In addition, BRAC recently reduced their paid staff positions due to programmatic changes and financial constraints (Table 3) which resulted in an increased workload and targets for remaining staff that eventually impacted on their performance. Inadequate income-generation guidance for SS influenced motivation. The overall philosophy of BRAC SS model was that it was based on voluntary work. The SS did not receive payment for their work. However, to motivate them, BRAC eventually introduced several earning mechanisms, including cash incentives for some services and allowed them make a profit selling BRAC’s products. A strongly motivated skilled SS can earn BDT 2,500 to 5,000 in a month (1 BDT = 0.012 USD) but many others could not. Apart from basic training and a monthly refresher training, BRAC did not provide guidance to the SS about financial security. Furthermore, most SS reported that they had to provide a free sample to caregiver to try before buying. Since most caregivers were female and housewives (not a main earner in the household), they depended on their husband or the other main earner in the household to buy anything. In such a situation, a caregiver always asked the SS to sell the product on loan/credit to be repaid once she got money from her husband. According to the SS, distribution of free samples and sales on credit created financial pressures which demotivated them. In several evaluations, concerns were raised about SS retention, dropouts and irregular home-visits. Considering these, BRAC shifted from a volunteer SS model to a business model to enable SS become involved in income generation. In this business model, BRAC provided support to SS to develop business skills (Table 3). They started with recruitment of quality SS who received training in the new model and how to apply these skills in real-field settings. Our interviews showed that SS had a limited understanding of their clients or records keeping. According to managerial staff, BRAC is planning to address income-generation for SS. Regular monitoring and supportive supervision are critical to performance of SS. BRAC has a cascade system of monitoring and supervision with Shasthya Kormis, to Field Organizers and Programme Organizers who are paid to monitor and supervised the SS through regular field visits (Table 3). Supervisors played an important role in motivating the SS by providing advice on excellent service and on how to counsel mothers while visiting the field. The supervisors also identified who performed well and who did not; this was done by investigating targeted households. We observed a high turnover or dropout among the supervisory-level staff, particularly among Field Organizers and Programme Organizers due to a low and uneven salary structure for BRAC staff members at the sub-district level compared to other NGOs working in the regions (Table 3). Unavailability of supervisory-level staff members created a huge constraint on providing regular monitoring of and supportive supervision to SS. Collaboration and coordination with other BRAC programmes influenced SS performance. BRAC has many programmes running in an area at one time. Staff members of one programme were often unaware of other programmes. This resulted in negative impressions at the community level among the caregivers. Previously, BRAC did not organise coordination meetings but after receiving evidence from previous evaluations, BRAC started coordination meetings across all ongoing programmes. BRAC established internal coordination among the MIYCN staff and other programme officials. These coordination meetings helped in building an effective promotion of MNP (Table 3).

Programme level

A top-down supply chain was responsible for shortages of BRAC supplies at the SS level. Initially, demand-notes and requisition of commodities had been prepared at the sub-district to the district level, then to the national level. In this process, community-level staff members were not consulted. Often, these requisitions did not reflect the actual demand and resulted in shortfalls in products which created challenges for the performance of SS at the community level. If the SS did not have adequate supplies of products for providing their services, they lose clients’ trust who then refused products or services from the SS. During our initial qualitative data collection, we found supplies of MNP did not match community demand (Table 3). There were also issues at the manufacturer level; they could not always meet increased demand for products. Low and uneven incentives demotivated SS. The performance of non-paid SS was reliant on incentives; without them, they became demotivated and inactive. The incentives have been reduced for many activities performed by the SS. Earlier, if an SS identified a pregnant woman from the community, she received 50 BDT; if she attended a delivery and early helped initiate breastfeeding, she received BDT 150. At present, the SS receives 20 BDT for identifying a pregnant woman; if she attends a delivery, she receives 10 BDT only. Due to such reductions, many SS do not want to perform the activity. The SS received higher incentives from a nutrition programme which was phased out recently. However, other ongoing programmes were not interested continuing with these high incentives so that the SS became less interested in performing nutrition-related activities. As SS were used to receiving higher incentives over the past 4–5 years, they did not want to do the same work for no incentives. During the initial period of the MIYCN Programme, there was no incentive included in the home-fortification intervention; for that reason, the SS were reluctant to provide services or sell product (Table 3). Later, BRAC introduced incentives under the MIYCN Programme. If an SS can sell six boxes of Pushtikona, she receives 50 BDT as an incentive. Moreover, an SS receives 150 BDT when she ensures a child in her area is fed 120 Pushtikona sachets within 12 months with the condition of ensuring 60 sachets were sold within six months. After introducing these incentives in the MIYCN programme, SS sales of MPN increased. Timely programme-specific training improves SS’s performance. Generally, BRAC provided basic training through the training division of BRAC when they started a new programme with SS. The training department of BRAC organised such training in batches with each batch containing 20 participants. The training department of BRAC is a separate department from the MIYCN programme department. They only organised training for newly recruited SS when they had 20 SS to fulfil a batch. Consequently, when BRAC field office recruited a new SS to fill a vacancy, they could not provide basic training to that SS immediately. Usually, a SS waits about four to six months to get the basic training even though they have started work (Table 3). This creates additional challenges for untrained SS which influenced to their performance in home-fortification implementation as they were unable to respond to questions from community members, which undermined their credibility. There were some other challenges in organising timely training, including delays in allocating a training budget. Competition with other programmes is challenging for the SS. We observed that multiple organisations in the same community have provided interventions of home-fortification with MNP. In that situation, differences in the programme modalities among the organisations affected their workers at the community level. BRAC’s MIYCN Programme followed a market-based approach–where SS purchased MNP from BRAC’s local office and sold it to the caregivers of her community with a profit margin. Other organisations working in the same communities followed a free-distribution model by providing MNP to the caregiver free of charge and they implemented a piloted intervention. Having two programmes created confusion among the community members and created a difficult situation for the SS (Table 3). Our analysis revealed that an NGO was freely distributing MNP in one sub-districts of a BRAC community; therefore, BRAC SS stopped selling Pushtikona in these communities.

Discussion

The BRAC’s SS model is one of the largest health service delivery networks in low-income settings. Currently, BRAC’s volunteer CHW model is in use in eight low- and middle-income countries and improve the health and nutrition of a huge number of underprivileged people [28]. In Bangladesh, despite a significant reduction in the number of BRAC CHW, it has the largest CHW network in the country. Currently, BRAC CHW contributes an important role to achieving the country’s health and nutrition targets. In this context, understanding the performance of BRAC’s SS has policy relevance. Our qualitative analysis suggested that the performance of their SS depended on several factors operating across individual, community, organisational, and programme levels. As a key characteristic of BRAC’s SS model is volunteerism, our analysis suggests that getting an adequate number of volunteers at the community level was a challenge for BRAC local offices. The issues around high dropout of the SS mostly related to no or insufficient earning options in the SS model [19, 20]. This is probably influenced by improvements in the rural economy of Bangladesh during the last couple of decades [29, 30] and the increased availability of paid jobs in agriculture and non-agriculture sectors [31]. Poorer rural women now have alternative sources of income available. Considering this changing socio-cultural and economic context, BRAC is moving towards a business model by providing SS with additional skills and guidance to increase their income. Additionally, BRAC should consider task-specific incentives to motivate SS to implement a particular intervention. Previous studies have suggested that financial incentives or reward were necessary to retain and maintain the engagement and motivation of volunteer CHWs [29, 30]. Age, education, and work-related knowledge of the SS are important for health workers [10]. Working as a SS is laborious, as they need to walk across the community carrying a bag of BRAC products (MNP and other BRAC products). It is evident that a young and energetic health worker can manage this task more easily than an aged health worker [10, 11]. Nowadays, a formal education is essential for a CHW to improve performance in communities. The CHW with a higher education has better work-related knowledge and improved performance [10, 21, 32, 33]. Moreover, volunteer and paid workers require enough education to use supporting technologies (e.g. digital register on a smartphone/tablet) and to effectively receive training about new programmes. As reported in previous studies [10, 15], there were several community-level issues associated with the performance of the BRAC SS including recognition by, and demand for, SS’s services in the community, the distance between SS’s house and caregivers’ house, and SS’s ability to compete with other health service providers in the communities. Previous studies reported that community acceptance of the CHWs work depended on local community leaders [34] and that the distance between a CHW house and targeted communities influenced their performance [35, 36]. Many studies have found that socio-cultural norms and gender roles influence the performance of female CHWs [35, 37–40]. Our findings revealed that social norms, religious beliefs, gender role, and family supports were influential. It is difficult for CHWs to improve performance; they are do not fit with the socio-cultural contexts in the communities. It is recognised that female volunteer CHWs in Bangladesh are facing cultural and social challenges that restrict their work and create barriers to doing their jobs effectively [41, 42]. It implies that to improve SS performance, several initiatives are required including sensitising local community leaders, raising awareness in the community about their work, reallocating targeted households to reduce travel distance and establishing better coordination and collaboration among service providers available in the communities. CHWs themselves cannot perform these initiatives; they need support from the programme and organisational levels. Issues identified at the organisational and programme levels overlap. To improve the performance the BRAC SS a combined and harmonised approach is required between the organisational and programme level. BRAC should put more work into predicting its future programme needs, then recruit SS considering critical criteria and provide timely training on how to provide services and address the challenges in the communities. Previous studies have found that volunteer CHW who do not have adequate training are less effective and are unlikely to achieve programme outcomes [35, 43]. BRAC needs to provide adequate support to SS through regular supervision and monitoring of their responsibilities, to provide opportunities to rectify misunderstandings and enhance their skills. Supportive supervision often requires on the job training [44, 45]. We also observed several constraints at the sub-district level of BRAC, including, a high dropout rate among supervisory-level staff members, staff members’ concerns about salaries and benefits and coordination among the BRAC’s programmes. BRAC should review existing pay structures for the supervisory-level staff members at the sub-district level and make these competitive with other NGOs and similar types of organisations.

Strengths and limitations of the study

We conducted this study as part of a larger evaluation, which considered a range of qualitative data collected from multiple sources. Multiple interview data-collection sources allowed us to triangulate our findings, which ultimately improved the robustness of our conclusions. As is common in qualitative studies, we selected study participants purposively to ensure depth rather than breadth of the evidence. Our findings are based on individual subjective perceptions. However, we ensured the robustness of these data by matching and crosschecking with data from different sources. This approach allowed us to present our findings, comprehensively and holistically. We only collected data on the BRAC SS who are volunteer CHWs. The performance of a CHW is a context-specific issue and may not be limited to individual, community, organisation and programme levels; factors at the policy and beneficiary levels might influence the performance of CHWs.

Conclusion

There are several layers of barriers associated with the performance of BRAC’s SS. At the individual level, they are age, educational status, self-efficacy and programme related knowledge of SS. At the community level, social and religious norms and community knowledge about SS services influenced SS performance. SS performance was also affected by the programme and organisational level factors including appropriate recruitment of SS, timely programme specific training, and regular monitoring and supervision. The availability of income generation guidance is critical for BRAC SS. Considering the current socio-cultural and economic contexts of Bangladesh, it is important to revisit the BRAC SS model as true volunteerism among SS will no longer work. Comprehensive income-generation guidance for the CHWs might help sustain this model in the long run. Ensuring community support and addressing organisational and programme-level constraints would support the BRAC’s CHWs to work more effectively at the community level. Moreover, BRAC could collaborate with WHO to strengthen its CHW model by implementing WHO guidelines to optimise CHW based programmes and financing decisions to support human capital and health workforce development [46]. (PDF) Click here for additional data file.

An additional table to describe number of interviews conducted under each data collection techniques.

(DOCX) Click here for additional data file. 16 Dec 2019 PONE-D-19-18797 Performance of Volunteer Community Health Workers in Implementing Home-fortification Interventions in Bangladesh: A Qualitative Investigation PLOS ONE Dear Mr. Sarma, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. We would appreciate receiving your revised manuscript by Jan 30 2020 11:59PM. When you are ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. If you would like to make changes to your financial disclosure, please include your updated statement in your cover letter. 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The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: N/A Reviewer #2: N/A ********** 3. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. 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(Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: General Comments The manuscript provides a meaningful contribution to our understanding of factors affecting the motivation of Community Based Volunteers who have been incentivized. It is especially important for practitioners in Low and Middle Income Countries, where Community Based Volunteers deliver critical health services to a large proportion of the population mostly living in Rural areas. Overall, the authors have attempted to provide clear descriptions and adequate information to understand the topic at hand. Their application of the framework analysis to arrive at the result was sound. However their discussion and conclusion sections need to be redone as they do not adequately capture the results and existing literature in the area of study. Additionally the authors should consider reviewing the grammar of their manuscript as it greatly affects the reading experience. Specific sections Abstract 1. Introduction: Based on the contents of the paper, I don’t think that the paper has evaluated SS performance. It has however evaluated the factors affecting the performance of the Shathya Shebika. I think it would be important to mention that they are voluntary workers but are paid a small incentive in the introduction. 2. Methods: The first sentence states that the study was qualitative in nature. The authors ought to combine the message in the next sentence to avoid repetition e.g “ This was a qualitative study conducted between June 2014- December 2016 as part of a larger evaluation of BRAC’s home fortification programme. Data was generated through in depth interviews, focus group discussions and key informant interviews…….” 3. Conclusion: The first sentence does not make sense. The authors can rephrase the sentence to read, “ BRAC’s volunteer SS model faces challenges at individual, community, programme and organizational level.” Introduction 1. Line 88-90: Is the MIYCN ongoing or has it stopped this is quite unclear in the introduction section. 2. Given that the paper is discussing the SS performance in the MIYCN and factors affecting it, it would be informative for the authors to list some of their functions without necessarily going into detail in Lines 91& 92. 3. Line 99: I would suggest using another term instead of profit, as what they are receiving is not a profit rather a proportion of what they make selling the MNP. 4. Based on the descriptions provided in the subsequent sections of the paper, the authors should consider the aim/ scope of their paper to be an exploration of the factors affecting performance only and not an analysis of their performance. Methods 1. The authors should consider revising the entire methods section. Despite providing critical information within the section, information that should be provided simultaneously is often disjointed. They should possibly consider the use of COREQ guidelines when writing this section to promote more cohesiveness and enhance the reader’s experience. 2. The authors state that they conducted interviews and focus group discussions but do not state the sample aside from those which were done with caregivers. This is critical information that they have listed under the results section. They should consider providing it here. 3. What was the rationale behind interviewing the husbands of SS? 4. Line 183: Change to FGD rather than GFD and quiet instead of quite. 5. Line 178: Built rather than build. 6. Lines 194- 213: This section provides a description of the data that was collected from each of the target populations. The authors could give information on the nature of the data they collected when they are explaining the conceptual framework and state that they developed interview guides based on it. Otherwise it feels like a repetition to state at the beginning of the section what guided the study then wait and describe it much later on. 7. Lines 213-214: This sentence should appear after Line 184, where the authors describe the actual data collection procedures. Results 1. It is my understanding that the authors were trying to quantify the themes they came across in the data they analyzed and presented this as Table 2. However I am not sure that this adds value to their findings; For instance they state that in total 180 interviews were conducted, but only 20 participant mention community demand for services from SS as critical to performance. As such does this make it an important finding given that it was mentioned by few people? Discussion 1. The authors have not provided a robust discussion that situates their work and findings within the literature that exists on the area of factors affecting the performance of community based volunteers. Conclusion 1. The authors say that one of the limitations of their studies is that they only collected data on the SS who are volunteers. How can this be a limitation if the goal of the study is to evaluate the factors affecting SS performance and not that of paid community health workers? 2. Additionally given that their goal was to have an in depth understanding rather than be able to generalize findings. I don’t think they can state that the lack of generalizability of findings is a limitation of their study. Reviewer #2: Overall Comments: This is a well-designed and comprehensive qualitative evaluation study of an important area. There is a significant need for proper copy editing of the manuscript, as it is hard to follow in several places. Additional efforts to improve organization will aid with reduction of repetition. Issues with grammar and prose are pervasive, kindly review and edit throughout. It is advisable that authors consider organizing their results by the different modalities of data collection, to ensure that they have captured key quotations and themes arising from all stakeholders involved in the process. Alternatively, highlighting more effectively/adding quotations throughout the results section, instead of restricting these to Table 3 will remedy this issue. The role of Shastya Kormis is not clearly defined in the introduction and should be highlighted, particularly in reference to their involvement in provision of supportive supervision. Consider citing the socioecological framework as your main theoretical framework. A recent report by the WHO regarding the role of CHWs in LMICs should be cited, as it substantiates the need for payment and adequate monetary reimbursement to frontline workers. We have seen similar findings from studies conducted in geographically similar regional contexts. The discussion is rather thin, and can benefit from a review of the literature pertaining to FLW performance and motivation. This is an important and timely issue and the overall findings in the study pertaining to adequate compensation for CHWs should be emphasized and highlighted with support from the existing body of literature in this area. Introduction: Lines 61-63: - Statement is unclear - Please highlight the roles and responsibilities of Shastya Kormis, their place in the overall BRAC organizational structure and compensation in relation to Shastya Sebikas Line 106: - “The performance of community health workers can be measured by several factors including availability, productivity, competence and responsiveness” o Availability of what? Materials and methods: Lines 119-122: - Sentence is unclear, please consider reframing Lines 142-147: - Can you comment on what point in the overall program this study was conducted? What was the duration between baseline and the evaluation? Line 159: - You mean to say “saturation”, in qualitative work, multiple data collection techniques are used to reach saturation of themes. This also has implications for your sample size. Lines 159-176: - This entire section is very hard to follow. - Several points need to be addressed: o How many interviews, FGDs and IDIs did you conduct and with which group o Kindly reorganize this section by either – type of data collection method i.e. FGD, IDI, KII, or by the target respondent. Lines 194-212: - Same comments as above, this entire section is unclear and requires reorganization. For ease of organization, consider breaking the section up into sub-headings by type of data collection activity (i.e. FGD, IDI, KII) or target respondent. Data Analysis: Line 219: - Your cited reference does not match your reference Overall: did you engage in memoing during the data analysis process? Lines 233-234: - You mention triangulation of findings, can you clarify if you are referring primarily to the qualitative data or also the quantitative evaluation data? You mention triangulation, however it is unclear based on your results section, what the outcomes of triangulation were. Results: Lines 252-262 - This entire section is very hard to follow, same comment as above, please consider adding sub-headings and reorganizing to improve flow Lines 287-289: - This sentence is unclear, please rephrase Lines 300-305: - Consider adding a quotation here Table 3: - Age and education of SS o Please add a quotation regarding education o Also clarify whether you are referring to formal education or information/work related training - Individual level factors: o “self-efficacy – hesitation to visit all households” � This is unclear, what does self-efficacy have to do with this? - Programme level factors: o “Timely receiving programme….” � It is unclear what you mean to say in this section, additionally, the quotation you have cited does not match this factor o “Competing with other programmes…” � This is an important factor, you may consider addressing it elsewhere in the manuscript as well. Why is BRAC selling MMPs in the same communities where other programs are ongoing? � Same comment for section on lines 420-421 • Why does this overlap exist and in how many communities was this seen? - Lines 337-349 o Can you address issues of monetary compensation and/or performance in relation to improved training and performance of CHWs - Lines 378-382 o Consider adding a quotation here to augment your findings - Lines 479-481 o Why was a high turnover seen among supervisory level staff? Did your qualitative findings provide any additional insights as to what was driving this phenomenon? What were the implications of this for CHW performance? - Lines 575-578 o Sentence is unclear – please rephrase - Lines 583-585 o Sentence is unclear – please rephrase - I am unclear on what the overall results from your FGDs and KIIs were, can you provide a synthesis of these in the results section. - Can you briefly comment on the quality of data generated through the different modalities, i.e. in-depth interviews versus FGDs and whether this impacted the data you generated in any way? Line 619-621: - This sentence is unclear – please rephrase Overall: - Can you comment on selection bias and how you addressed this in your sampling strategy? - Can you comment on any inclusion/exclusion criteria you kept in mind when sampling? - You mention that you interviewed caregivers of beneficiary children, however I am unclear on what your key findings were from these interviews, and how they influenced your overall results Some additional resources/references: - https://time.com/collection/time-100-health-summit-2019/5703540/raj-panjabi-health-care-gap-time-100-health/ - https://www.who.int/hrh/news/2019/community-health-workers-resolution-at-wha/en/ ********** 6. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: No Reviewer #2: Yes: Rukshan Mehta [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files to be viewed.] While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. 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Please include captions for your Supporting Information files at the end of your manuscript, and update any in-text citations to match accordingly. Please see our Supporting Information guidelines for more information: http://journals.plos.org/plosone/s/supporting-information. Our response: We added captions for supporting information files at the end of our manuscript. 5. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: General Comments The manuscript provides a meaningful contribution to our understanding of factors affecting the motivation of Community Based Volunteers who have been incentivized. It is especially important for practitioners in Low and Middle Income Countries, where Community Based Volunteers deliver critical health services to a large proportion of the population mostly living in Rural areas. Overall, the authors have attempted to provide clear descriptions and adequate information to understand the topic at hand. Their application of the framework analysis to arrive at the result was sound. However their discussion and conclusion sections need to be redone as they do not adequately capture the results and existing literature in the area of study. Additionally the authors should consider reviewing the grammar of their manuscript as it greatly affects the reading experience. Our response: We appreciate reviewer efforts in reviewing our manuscript. Below, we responded to reviewer comments and accordingly revised texts in the main manuscript. Specific sections Abstract 1. Introduction: Based on the contents of the paper, I don’t think that the paper has evaluated SS performance. It has however evaluated the factors affecting the performance of the Shathya Shebika. I think it would be important to mention that they are voluntary workers but are paid a small incentive in the introduction. Our response: Revised as suggested in the abstract. 2. Methods: The first sentence states that the study was qualitative in nature. The authors ought to combine the message in the next sentence to avoid repetition e.g “This was a qualitative study conducted between June 2014- December 2016 as part of a larger evaluation of BRAC’s home fortification programme. Data was generated through in depth interviews, focus group discussions and key informant interviews…….” Our response: Agreed and revised accordingly in the abstract. 3. Conclusion: The first sentence does not make sense. The authors can rephrase the sentence to read, “BRAC’s volunteer SS model faces challenges at individual, community, programme and organizational level.” Our response: Agreed and revised accordingly in the abstract. Introduction 1. Line 88-90: Is the MIYCN ongoing or has it stopped this is quite unclear in the introduction section. Our response: Revised for better clarification on page….. 2. Given that the paper is discussing the SS performance in the MIYCN and factors affecting it, it would be informative for the authors to list some of their functions without necessarily going into detail in Lines 91&92. Our response: As suggested, revised sentences on lines 96-98. 3. Line 99: I would suggest using another term instead of profit, as what they are receiving is not a profit rather a proportion of what they make selling the MNP. Our response: This should be termed ‘profit’ as the SS buy MNP from BRAC at BDT 56 and sell to the caregivers at BDT 75 and SS doing this as part of BRAC business model for community health workers. 4. Based on the descriptions provided in the subsequent sections of the paper, the authors should consider the aim/ scope of their paper to be an exploration of the factors affecting performance only and not an analysis of their performance. Our response: Agreed and revised accordingly on lines 113-116. Methods 1. The authors should consider revising the entire methods section. Despite providing critical information within the section, information that should be provided simultaneously is often disjointed. They should possibly consider the use of COREQ guidelines when writing this section to promote more cohesiveness and enhance the reader’s experience. Our response: The method section is written based on COREQ guidelines, we used 32 items COREQ checklist and submitted as a supporting file with this manuscript. The COREQ checklist has three domains and seven sections. The description of the method covered almost all items and we mentioned the corresponding page numbers in where you will find the information related to the item. 2. The authors state that they conducted interviews and focus group discussions but do not state the sample aside from those which were done with caregivers. This is critical information that they have listed under the results section. They should consider providing it here. Our response: In a broader sense, we grouped our data collection techniques in two groups: interview and focus group discussion (FGD). We interviewed with a different group of respondents, including SS and caregivers. We mentioned the caregiver interview in the data collection section, on lines 167-169 and 181-184. 3. What was the rationale behind interviewing the husbands of SS? Our response: The SS performance influenced by her husband’s understanding and motivation about her works, after analysing SS interviews, we decided to conduct interviews with SS husband. 4. Line 183: Change to FGD rather than GFD and quiet instead of quite. Our response: Thanks for pointing these errors, it is now corrected on page 9. 5. Line 178: Built rather than build. Our response: Corrected as suggested on page 8. 6. Lines 194- 213: This section provides a description of the data that was collected from each of the target populations. The authors could give information on the nature of the data they collected when they are explaining the conceptual framework and state that they developed interview guides based on it. Otherwise, it feels like a repetition to state at the beginning of the section what guided the study then wait and describe it much later on. Our response: The four main themes of the conceptual framework have been overlaps in the interviews and FGD guidelines. The individual and community-level factors mainly covered in the guideline for the interview with SS and caregivers. The FGD with Shasthya Kormi covered individual, community and programme level factors. The information on factors related to organisation and programme also collected through key informant interviews with BRAC Managers. We added these information lines 203-229 and highlighted the texts in where we mentioned the interview guidelines. 7. Lines 213-214: This sentence should appear after Line 184, where the authors describe the actual data collection procedures. Our response: As suggested, moved this sentence to lines 192-193. Results 1. It is my understanding that the authors were trying to quantify the themes they came across in the data they analyzed and presented this as Table 2. However I am not sure that this adds value to their findings; For instance they state that in total 180 interviews were conducted, but only 20 participant mention community demand for services from SS as critical to performance. As such does this make it an important finding given that it was mentioned by few people? Our response: We agreed with reviewer concerns around quantifying qualitative findings, which should not be a feasible approach for qualitative research. Our intention was adding Table 2 not to quantify or generalised the findings at the population level, instead to show the diversity of respondents’ views and opinions on different themes. Despite conducting interviews with 186 respondents, most of the respondents are hardly ally with on any specific theme; presumably, this is a fundamental nature of qualitative research. Discussion 1. The authors have not provided a robust discussion that situates their work and findings within the literature that exists in the area of factors affecting the performance of community-based volunteers. Our response: We further expanded the discussion section and reviewed several additional relevant literatures on these discussions. Conclusion 1. The authors say that one of the limitations of their studies is that they only collected data on the SS who are volunteers. How can this be a limitation if the goal of the study is to evaluate the factors affecting SS performance and not that of paid community health workers? Our response: This may not be a limitation, but the conclusion we have drawn based on our findings may require further emphasising the issues that we only assess volunteer CHWs. 2. Additionally given that their goal was to have an in depth understanding rather than be able to generalize findings. I don’t think they can state that the lack of generalizability of findings is a limitation of their study. Our response: We agreed and deleted the sentence. Reviewer #2: Overall Comments: This is a well-designed and comprehensive qualitative evaluation study of an important area. There is a significant need for proper copy editing of the manuscript, as it is hard to follow in several places. Additional efforts to improve organization will aid with reduction of repetition. Issues with grammar and prose are pervasive, kindly review and edit throughout. Our response: This manuscript has been reviewed and edited by an English speaking native, who is a senior author of this manuscript; therefore, we hope this will now fit with the journal standard. It is advisable that authors consider organizing their results by the different modalities of data collection, to ensure that they have captured key quotations and themes arising from all stakeholders involved in the process. Alternatively, highlighting more effectively/adding quotations throughout the results section, instead of restricting these to Table 3 will remedy this issue. Our response: We used a conceptual framework for the performance of CHW to conceptualise the design and analysis of this research. Therefore, we presented our findings based on the framework (Figure 1). As in the framework, there are four main themes (level): individual level, community level, programme level and organisational level factors are associated with the performance of CHW. At the individual level, there are five sub-themes: individual perception, age and education, self-efficacy, and individual career prospect working as SS. Similar way, we presented our findings under the other three main themes. We mentioned in the analysis section on page 11, line 253. We used a range of quotations (almost for every sub-themes) of the study participants, which may increase the results section substantially if we keep them in the texts; therefore, we decided to use Table 3 for presenting them. The role of Shastya Kormis is not clearly defined in the introduction and should be highlighted, particularly in reference to their involvement in provision of supportive supervision. Our response: The Shasthya Kormis are the paid health staff of BRAC and the primary supervisor of BRAC SS. We revised the texts in the introduction on page 4, line 81-83. Consider citing the socioecological framework as your main theoretical framework. A recent report by the WHO regarding the role of CHWs in LMICs should be cited, as it substantiates the need for payment and adequate monetary reimbursement to frontline workers. We have seen similar findings from studies conducted in geographically similar regional contexts. Our response: We agreed, our framework originally developed based on the socioecological framework. In this framework, individuals are attached to a larger socio-ecological system, described the characteristics of individuals and interaction between the individuals and environments that underlie health outcomes. We cited a paper on socioecological framework. We also reviewed several WHO reports/guidelines and cited accordingly. The discussion is rather thin, and can benefit from a review of the literature pertaining to FLW performance and motivation. This is an important and timely issue and the overall findings in the study pertaining to adequate compensation for CHWs should be emphasized and highlighted with support from the existing body of literature in this area. Our response: We further expanded the discussion section, reviewed several additional relevant literatures, and cited them accordingly. Introduction: Lines 61-63: - Statement is unclear - Please highlight the roles and responsibilities of Shastya Kormis, their place in the overall BRAC organizational structure and compensation in relation to Shastya Sebikas Our response: The original line 61-63 describes an important characteristic of volunteer CHWs. Due to their volunteer nature, they do not have a fixed role or responsibility; rather, responsibilities are mostly flexible. The Shasthya Kormis are the paid health staff of BRAC and the primary supervisor of BRAC SS. We revised these lines for better clarity on page 3, line 60-64 and on page 4, line 81-83. Line 106: - “The performance of community health workers can be measured by several factors including availability, productivity, competence and responsiveness” o Availability of what? Our response: Availability of CHW (with fewer vacancies or dropout of CHW), specify in the paper on page 5, line 111 Materials and methods: Lines 119-122: - Sentence is unclear, please consider reframing Our response: Lines 126-27, revised as suggested. Lines 142-147: - Can you comment on what point in the overall program this study was conducted? What was the duration between baseline and the evaluation? Our response: This study was conducted during the first two years of the programme implementation. The duration of home fortification programme was five years from 2014 to 2018, implemented in three phases in three different areas. As we conducted a concurrent evaluation, the evaluation activities have been implemented alongside the programme implementation, and there were a series of evaluation activities that have been implemented as part of this concurrent evaluation. This paper only used qualitative findings of the evaluation, data on the baseline and endline survey (duration was three years) published elsewhere (see reference # 15). Line 159: - You mean to say “saturation”, in qualitative work, multiple data collection techniques are used to reach saturation of themes. This also has implications for your sample size. Our response: Revised as suggested, line 165. Lines 159-176: - This entire section is very hard to follow. - Several points need to be addressed: o How many interviews, FGDs and IDIs did you conduct and with which group o Kindly reorganize this section by either – type of data collection method i.e. FGD, IDI, KII, or by the target respondent. Our response: The number of interviews and FGDs we conducted reported at the beginning of the results section under ‘Background characteristics of study participants’. The section has been written sequentially by type of data collection. The second sentence deal described in-depth interviews, then the third sentence about FGDs and fourth and subsequent sentences of this paragraph described key informant interviews. Lines 194-212: - Same comments as above, this entire section is unclear and requires reorganization. For ease of organization, consider breaking the section up into sub-headings by type of data collection activity (i.e. FGD, IDI, KII) or target respondent. Our response: For further clarity of this section, we added a supplementary table (Table S1). Data Analysis: Line 219: - Your cited reference does not match your reference Our response: Revised the reference, thanks for pointing this. Overall: did you engage in memoing during the data analysis process? Our response: We consider memoing during transcription and writing interview reports; however, in the final analysis for this paper, we did not engage in memoing. Lines 233-234: - You mention triangulation of findings, can you clarify if you are referring primarily to the qualitative data or also the quantitative evaluation data? You mention triangulation, however it is unclear based on your results section, what the outcomes of triangulation were. Our response: We performed triangulation of the data generated through in-depth interviews, FGDs and Key informant interviews. We did not triangulate between qualitative and quantitative (i.e., survey) data. Results: Lines 252-262 - This entire section is very hard to follow, same comment as above, please consider adding sub-headings and reorganizing to improve flow Our response: We reported the background characteristics of the study participants sequentially as it is in Table 1. At first, we report about SS, then Shasthya Kormi, BRAC’s Programme staff members (i.g., Upazila Manager), and finally, caregivers who are the beneficiaries of above BRAC staff members/health workers). Lines 287-289: - This sentence is unclear, please rephrase Our response: We revised as suggested on lines 297-300. Lines 300-305: - Consider adding a quotation here Our response: Added a quotation of SS in Table 3 under the sub-theme “Perception about working as an SS influenced performance”. Table 3: - Age and education of SS o Please add a quotation regarding education o Also, clarify whether you are referring to formal education or information/work-related training Our response: We added a quotation under the sub-themes age and education in Table 3. We are referring to formal education. - Individual level factors: o “self-efficacy – hesitation to visit all households” § This is unclear, what does self-efficacy have to do with this? Our response: The self-efficacy refers to an individual's belief in his or her capability to perform behaviours related to produce specific performance attainments. SS with a higher level of self-efficacy would able to overcome any barrier irrespective of their religious and or social identity. The SS with low self-efficacy was hesitated to visit some households/caregivers in her community who are from a different religious group or higher educated than the SS. The low self-efficacy SS does not have enough confidence to motivate a caregiver if the caregiver is coming from a perceived higher level of background. We further clarify it, line 336-338. - Programme level factors: o “Timely receiving programme….” § It is unclear what you mean to say in this section, additionally, the quotation you have cited does not match this factor Our response: The training department of BRAC is a separate department from the MIYCN programme department. They only organised training for newly recruited SS when they had 20 SS to fulfill a batch. Consequently, when BRAC field office recruited a new SS to fill a vacancy, they could not provide basic training to that SS immediately. In that situation, the SS started working without basic training. When a SS working in the community without training faced more challenges than a trained SS, which influenced their performance in home-fortification implementation. We now revised the section for more clarity, see line 536-554. We also revised the quotation for this theme in Table 3. o “Competing with other programmes…” § This is an important factor, you may consider addressing it elsewhere in the manuscript as well. Why is BRAC selling MNPs in the same communities where other programs are ongoing? Our response: In Bangladesh, BRAC is the only organisation implementing MNP intervention from the very beginning of MNP development (invention) and BRAC scaled up this intervention across the country. Other NGOs in Bangladesh were implementing this as part of piloted interventions and implemented in one or two sub-districts, whereas through MIYCN programme BRAC implemented it in 164 sub-districts. There might need better collaboration between BRAC and other NGOs in order to avoid overlaps. We address this in the discussion as well. § Same comment for section on lines 420-421 • Why does this overlap exist and in how many communities was this seen? Our response: During our evaluation we observed overleaps in one sub-district, revised on lines: 558-560 - Lines 337-349 o Can you address issues of monetary compensation and/or performance in relation to improved training and performance of CHWs Our response: We presented findings on monetary incentives and SS performance under programme level factors – Low and uneven distribution of incentives demotivated SS. We did not have data to address the issues of monetary compensation and/or performance to improved training. - Lines 378-382 o Consider adding a quotation here to augment your findings Our response: A related quotation is available in Table 3 on that argument under sub-theme: Social norms, religious issues, family support influenced the functions of SS. - Lines 479-481 o Why was a high turnover seen among supervisory level staff? Did your qualitative findings provide any additional insights as to what was driving this phenomenon? What were the implications of this for CHW performance? Our response: The high turnover seen among supervisory level staff due to low and uneven salary structure for the BRAC staff members at the sub-district level compared to other NGOs working in the regions (Table 3). Unavailability of supervisory-level staff members created a considerable constraint to regular monitoring and giving timely supportive supervision to SS. We revised texts on lines 489-491. - Lines 575-578 o Sentence is unclear – please rephrase Our response: Revised as suggested on lines 582-585 - Lines 583-585 o Sentence is unclear – please rephrase Our response: Rephrased as suggested on line 590-593 - I am unclear on what the overall results from your FGDs and KIIs were, can you provide a synthesis of these in the results section. Our response: As said above, we presented findings based on the conceptual framework for the performance of SS, not based on the data collection techniques i.e., In-depth Interviews, FGDs and KIIs. Table 3 presents the quotations of study participants in different data collection techniques. - Can you briefly comment on the quality of data generated through the different modalities, i.e. in-depth interviews versus FGDs and whether this impacted the data you generated in any way? Our response: We ensured quality in our qualitative research by following standard procedures. We followed the following steps as recommended for a standard procedure of ideal qualitative research. We describe them in the method section. 1) We clearly justify our study rationale and aim in the introduction, 2) We followed rigorous methodological procedures, 3) We collected data from different participants on the same topics and triangulated to ensure findings robustness, 4) We ensured interpretative rigour through involving multiple researchers in the analysis and interpretation process, 5) Ensured reflexivity and evaluative rigour – the researchers who involved in the data collection, analysis and interpretation were from the same community, thus, the awareness by the researchers of the social setting of the research maintained. Line 619-621: - This sentence is unclear – please rephrase Our response: Rephrased as suggested on lines 641-643. Overall: - Can you comment on selection bias and how you addressed this in your sampling strategy? Our response: As we aimed to generate in-depth, rich and holistic information, we followed purposive sampling, where selection bias is obvious. We were trying to identify the participants with maximum variations and who have the ability to provide rich and in-depth information. A detailed sampling (including inclusion criteria) explained on lines 177-184. Moreover, in order to ensure quality data collection, we followed standard procedures of qualitative research (mentioned above), involved experienced and skilled qualitative researchers, and implemented the methods perfectly. - Can you comment on any inclusion/exclusion criteria you kept in mind when sampling? Our response: See above responses. - You mention that you interviewed caregivers of beneficiary children, however I am unclear on what your key findings were from these interviews, and how they influenced your overall results Our response: The caregiver’s findings mainly used to triangulate the study findings provided by SS and other participants. The caregiver’s findings were coming at an individual level and community level. Some additional resources/references: - https://time.com/collection/time-100-health-summit-2019/5703540/raj-panjabi-health-care-gap-time-100-health/ - https://www.who.int/hrh/news/2019/community-health-workers-resolution-at-wha/en/ Our response: Thanks for sharing this, we reviewed them and cited as appropriate. Submitted filename: Response to Reviewers.docx Click here for additional data file. 17 Feb 2020 PONE-D-19-18797R1 Performance of Volunteer Community Health Workers in Implementing Home-fortification Interventions in Bangladesh: A Qualitative Investigation PLOS ONE Dear Mr. Sarma, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. We would appreciate receiving your revised manuscript by Apr 02 2020 11:59PM. When you are ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. If you would like to make changes to your financial disclosure, please include your updated statement in your cover letter. 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Reviewer #1: All comments have been addressed Reviewer #2: All comments have been addressed ********** 2. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: N/A Reviewer #2: Yes ********** 4. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: Yes Reviewer #2: Yes ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: No Reviewer #2: Yes ********** 6. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: General Comments The authors have made a concerted effort to address the comments raised. Additional reviewers for grammar and spelling should be done. Specific sections Abstract 1. Line 18 should be receive instead of received. 2. Line 22 consider revising the use of “during the period of June 2014 to December 2016 “ to “between the period of June 2014 to December 2016. “ Introduction 1. Line 93: Consider using between rather than during. 2. Line 110. Revise the structure of the sentence. Are you stating that the performance is measured by various factors or that it is shaped by various factors? Methods 1. Line 126. The abbreviation for community health workers is wrong. 2. Line 138-143. Authors use of triangulation as described here refers more to synthesis of the data from the quantitative and qualitative evaluations rather than the different qualitative approaches. As such it is not entirely relevant for the description of this particular study. They should consider revising this to reflect that. 3. Lines 203-210. This section should come earlier. Before the paragraph that starts at line 186. 4. Though authors have made some changes to the section, however could the consider breaking it into subsections so that it is somewhat easier to read. Reviewer #2: Minor edits: Line 141 - "validity of estimates", what does this mean? You are presenting qualitative findings, unclear on what estimates you are referring to? Line 184 - change, "caregivers who never used MNP" Line 257 - "consisted of two" Line 260 - "responded to all queries" Line 261 - "asked them to give consent" Line 282 - "An SS completed on average, 4 years of schooling" Line 383 - "sometimes community members did not accept..." Line 631 - "should review existing pay" ********** 7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: No Reviewer #2: No [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files to be viewed.] While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. If you encounter any issues or have any questions when using PACE, please email us at figures@plos.org. Please note that Supporting Information files do not need this step. Submitted filename: Review round 2.docx Click here for additional data file. 18 Feb 2020 Performance of Volunteer Community Health Workers in Implementing Home-fortification Interventions in Bangladesh: A Qualitative Investigation Revision round two Reviewer comments and our responses Reviewer #1: General Comments The authors have made a concerted effort to address the comments raised. Additional reviewers for grammar and spelling should be done. Specific sections Abstract 1. Line 18 should be receive instead of received. Response: Revised as suggested 2. Line 22 consider revising the use of “during the period of June 2014 to December 2016 “ to “between the period of June 2014 to December 2016. “ Response: Revised as suggested Introduction 1. Line 93: Consider using between rather than during. Response: Revised as suggested 2. Line 110. Revise the structure of the sentence. Are you stating that the performance is measured by various factors or that it is shaped by various factors? Response: Revised as suggested Methods 1. Line 126. The abbreviation for community health workers is wrong. Response: Thanks, corrected it accordingly 2. Line 138-143. Authors use of triangulation as described here refers more to synthesis of the data from the quantitative and qualitative evaluations rather than the different qualitative approaches. As such it is not entirely relevant for the description of this particular study. They should consider revising this to reflect that. Response: Considering reviewer concerns we have revised this sentence. 3. Lines 203-210. This section should come earlier. Before the paragraph that starts at line 186. Response: Agreed and rearranged the section as suggested. 4. Though authors have made some changes to the section, however could the consider breaking it into subsections so that it is somewhat easier to read. Response: We split the final paragraph of method section into two paragraphs. Reviewer #2: Minor edits: Line 141 - "validity of estimates", what does this mean? You are presenting qualitative findings, unclear on what estimates you are referring to? Response: Revised Line 184 - change, "caregivers who never used MNP" Response: Changed as suggested Line 257 - "consisted of two" Response: Revised Line 260 - "responded to all queries" Response: Revised Line 261 - "asked them to give consent" Response: Revised. Line 282 - "An SS completed on average, 4 years of schooling" Response: Revised. Line 383 - "sometimes community members did not accept..." Response: Revised. Line 631 - "should review existing pay" Response: Revised. Submitted filename: Response to Reviewers_Revision round 2.docx Click here for additional data file. 9 Mar 2020 Performance of Volunteer Community Health Workers in Implementing Home-fortification Interventions in Bangladesh: A Qualitative Investigation PONE-D-19-18797R2 Dear Dr. Sarma, We are pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it complies with all outstanding technical requirements. Within one week, you will receive an e-mail containing information on the amendments required prior to publication. When all required modifications have been addressed, you will receive a formal acceptance letter and your manuscript will proceed to our production department and be scheduled for publication. Shortly after the formal acceptance letter is sent, an invoice for payment will follow. To ensure an efficient production and billing process, please log into Editorial Manager at https://www.editorialmanager.com/pone/, click the "Update My Information" link at the top of the page, and update your user information. If you have any billing related questions, please contact our Author Billing department directly at authorbilling@plos.org. If your institution or institutions have a press office, please notify them about your upcoming paper to enable them to help maximize its impact. If they will be preparing press materials for this manuscript, you must inform our press team as soon as possible and no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. With kind regards, Jai K Das Academic Editor PLOS ONE Additional Editor Comments (optional): Reviewers' comments: 17 Mar 2020 PONE-D-19-18797R2 Performance of Volunteer Community Health Workers in Implementing Home-fortification Interventions in Bangladesh: A Qualitative Investigation Dear Dr. Sarma: I am pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now with our production department. If your institution or institutions have a press office, please notify them about your upcoming paper at this point, to enable them to help maximize its impact. If they will be preparing press materials for this manuscript, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information please contact onepress@plos.org. For any other questions or concerns, please email plosone@plos.org. Thank you for submitting your work to PLOS ONE. With kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Jai K Das Academic Editor PLOS ONE
  32 in total

1.  Can community health workers increase coverage of reproductive health services?

Authors:  Kavitha Viswanathan; Peter M Hansen; M Hafizur Rahman; Laura Steinhardt; Anbrasi Edward; Said Habib Arwal; David H Peters; Gilbert Burnham
Journal:  J Epidemiol Community Health       Date:  2011-11-07       Impact factor: 3.710

2.  The implications of shortages of health professionals for maternal health in sub-saharan Africa.

Authors:  Nancy Gerein; Andrew Green; Stephen Pearson
Journal:  Reprod Health Matters       Date:  2006-05

Review 3.  Community health workers: social justice and policy advocates for community health and well-being.

Authors:  Leda M Pérez; Jacqueline Martinez
Journal:  Am J Public Health       Date:  2007-11-29       Impact factor: 9.308

Review 4.  Producing effective knowledge agents in a pluralistic environment: what future for community health workers?

Authors:  H Standing; A Mushtaque R Chowdhury
Journal:  Soc Sci Med       Date:  2008-03-14       Impact factor: 4.634

5.  Performance of female volunteer community health workers in Dhaka urban slums.

Authors:  Khurshid Alam; Sakiba Tasneem; Elizabeth Oliveras
Journal:  Soc Sci Med       Date:  2012-04-25       Impact factor: 4.634

6.  Community mobilization to reduce postpartum hemorrhage in home births in northern Nigeria.

Authors:  Ndola Prata; Clara Ejembi; Ashley Fraser; Oladapo Shittu; Meredith Minkler
Journal:  Soc Sci Med       Date:  2012-01-28       Impact factor: 4.634

7.  Factors Influencing Child Feeding Practices Related to Home Fortification With Micronutrient Powder Among Caregivers of Under-5 Children in Bangladesh.

Authors:  Haribondhu Sarma; Md Fakhar Uddin; Catherine Harbour; Tahmeed Ahmed
Journal:  Food Nutr Bull       Date:  2016-06-23       Impact factor: 2.069

8.  Implementing the community health worker model within diabetes management: challenges and lessons learned from programs across the United States.

Authors:  Andrea Cherrington; Guadalupe X Ayala; Halle Amick; Jeroan Allison; Giselle Corbie-Smith; Isabel Scarinci
Journal:  Diabetes Educ       Date:  2008 Sep-Oct       Impact factor: 2.140

9.  Access, acceptability and utilization of community health workers using diagnostics for case management of fever in Ugandan children: a cross-sectional study.

Authors:  David Mukanga; James K Tibenderana; Stefan Peterson; George W Pariyo; Juliet Kiguli; Peter Waiswa; Rebecca Babirye; Godfrey Ojiambo; Simon Kasasa; Franco Pagnoni; Karin Kallander
Journal:  Malar J       Date:  2012-05-24       Impact factor: 2.979

Review 10.  Inequities in the global health workforce: the greatest impediment to health in sub-Saharan Africa.

Authors:  Stella C E Anyangwe; Chipayeni Mtonga
Journal:  Int J Environ Res Public Health       Date:  2007-06       Impact factor: 3.390

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  5 in total

1.  Gender-related influences on adherence to advice and treatment-seeking guidance for infants and young children post-hospital discharge in Bangladesh.

Authors:  Md Fakhar Uddin; Sassy Molyneux; Kui Muraya; Md Alamgir Hossain; Md Aminul Islam; Abu Sadat Mohammad Sayeem Bin Shahid; Scholastica M Zakayo; Rita Wanjuki Njeru; Julie Jemutai; James A Berkley; Judd L Walson; Tahmeed Ahmed; Haribondhu Sarma; Mohammod Jobayer Chisti
Journal:  Int J Equity Health       Date:  2021-02-24

2.  The Effects of Deworming and Multiple Micronutrients on Anaemia in Preschool Children in Bangladesh: Analysis of Five Cross-Sectional Surveys.

Authors:  Haribondhu Sarma; Kinley Wangdi; Md Tariqujjaman; Ratish Das; Mahfuzur Rahman; Matthew Kelly; Tahmeed Ahmed; Darren J Gray
Journal:  Nutrients       Date:  2021-12-29       Impact factor: 5.717

Review 3.  Strengthening the role of community health workers in supporting the recovery of ill, undernourished children post hospital discharge: qualitative insights from key stakeholders in Bangladesh and Kenya.

Authors:  Rita Wanjuki Njeru; Md Fakhar Uddin; Scholastica Mutheu Zakayo; Gladys Sanga; Anderson Charo; Md Aminul Islam; Md Alamgir Hossain; Mary Kimani; Mercy Kadzo Mwadhi; Michael Ogutu; Mohammod Jobayer Chisti; Tahmeed Ahmed; Judd L Walson; James A Berkley; Caroline Jones; Sally Theobald; Kui Muraya; Haribondhu Sarma; Sassy Molyneux
Journal:  BMC Health Serv Res       Date:  2021-11-15       Impact factor: 2.655

4.  Factors influencing the performance of community health volunteers working within urban informal settlements in low- and middle-income countries: a qualitative meta-synthesis review.

Authors:  Michael Ogutu; Kui Muraya; David Mockler; Catherine Darker
Journal:  Hum Resour Health       Date:  2021-11-27

5.  Barriers to breastfeeding are shaped by sociocultural context: an exploratory qualitative study in Bangladesh.

Authors:  Md Fakhar Uddin; Ishrat Jabeen; Mohammad Ashraful Islam; Mahfuzur Rahman; Mohammod Jobayer Chisti; Tahmeed Ahmed; Haribondhu Sarma
Journal:  J Health Popul Nutr       Date:  2022-08-13       Impact factor: 2.966

  5 in total

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