Marianette T Inobaya1, Thao N Chau2, Shu-Kay Ng3, Colin MacDougall2, Remigio M Olveda4, Veronica L Tallo4, Jhoys M Landicho4, Carol M Malacad4, Mila F Aligato4, Jerric R Guevarra4, Allen G Ross5. 1. Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia; Research Institute for Tropical Medicine, Department of Health, Philippines. 2. Discipline of Public Health, School of Health Sciences, Flinders University, Adelaide, Australia. 3. Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia. 4. Research Institute for Tropical Medicine, Department of Health, Philippines. 5. Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia. Electronic address: a.ross@griffith.edu.au.
Abstract
OBJECTIVES: Schistosomiasis control is centred on preventive chemotherapy through mass drug administration (MDA). However, endemic countries continue to struggle to attain target coverage rates and patient compliance. In the Philippines, barangay health workers (BHWs) play a vital role in the coordination of MDA, acting as advocates, implementers, and educators. The aim of this study was to determine whether BHW knowledge and attitudes towards schistosomiasis and MDA is sufficient and correlated with resident knowledge and drug compliance. METHODS: A cross-sectional survey was conducted in 2015 among 2186 residents and 224 BHWs in the province of Northern Samar, the Philippines using a structured survey questionnaire. RESULTS: BHWs showed good familiarity on how schistosomiasis is acquired and diagnosed. Nevertheless, both BHWs and residents had poor awareness of the signs and symptoms of schistosomiasis, disease prevention, and treatment options. There was no correlation between the knowledge scores of the BHWs and the residents (r=0.080, p=0.722). Kruskal-Wallis analysis revealed significant differences in BHW knowledge scores between the low (3.29, 95% confidence interval 3.16-3.36), moderate (3.61, 95% confidence interval 3.49-3.69), and high (4.05, 95% confidence interval 3.77-4.13) compliance village groups (p=0.002), with the high compliance areas having the highest mean knowledge scores. CONCLUSIONS: This study highlights the importance of community health workers in obtaining the World Health Organization drug coverage rate of 75% and improving compliance with MDA in the community. Investing in the education of community health workers with appropriate disease-specific training is crucial if disease elimination is ultimately to be achieved.
OBJECTIVES:Schistosomiasis control is centred on preventive chemotherapy through mass drug administration (MDA). However, endemic countries continue to struggle to attain target coverage rates and patient compliance. In the Philippines, barangay health workers (BHWs) play a vital role in the coordination of MDA, acting as advocates, implementers, and educators. The aim of this study was to determine whether BHW knowledge and attitudes towards schistosomiasis and MDA is sufficient and correlated with resident knowledge and drug compliance. METHODS: A cross-sectional survey was conducted in 2015 among 2186 residents and 224 BHWs in the province of Northern Samar, the Philippines using a structured survey questionnaire. RESULTS: BHWs showed good familiarity on how schistosomiasis is acquired and diagnosed. Nevertheless, both BHWs and residents had poor awareness of the signs and symptoms of schistosomiasis, disease prevention, and treatment options. There was no correlation between the knowledge scores of the BHWs and the residents (r=0.080, p=0.722). Kruskal-Wallis analysis revealed significant differences in BHW knowledge scores between the low (3.29, 95% confidence interval 3.16-3.36), moderate (3.61, 95% confidence interval 3.49-3.69), and high (4.05, 95% confidence interval 3.77-4.13) compliance village groups (p=0.002), with the high compliance areas having the highest mean knowledge scores. CONCLUSIONS: This study highlights the importance of community health workers in obtaining the World Health Organization drug coverage rate of 75% and improving compliance with MDA in the community. Investing in the education of community health workers with appropriate disease-specific training is crucial if disease elimination is ultimately to be achieved.
Authors: Doris W Njomo; Bridget W Kimani; Lydiah W Kibe; Collins Okoyo; Wyckliff P Omondi; Hadley M Sultani Journal: PLoS Negl Trop Dis Date: 2020-12-28