Patients' perceptions of the impact of ulcerative colitis on social and professional life: results from the UC-LIFE survey of outpatient clinics in Spain.

PURPOSE: Ulcerative colitis (UC) may cause many patients to miss out on important personal and professional opportunities. We therefore conducted a survey (UC-LIFE) to assess patients' perceptions of the impact of UC on social and professional lives. PATIENTS AND METHODS: Consecutive unselected UC patients aged ≥18 years were recruited from 38 outpatient clinics in Spain. Patients completed the survey at home, returning it by post. The survey comprised 44 multiple-choice questions, including questions about the impact of UC on social, personal, professional, and academic activities.
RESULTS: Of 585 patients invited, 436 (75%) returned the survey (mean age 46 years; 47% women). High proportions of patients considered their disease "sometimes", "frequently" or "mostly/always" influenced leisure activities (65.1%), recreational or professional activities (57.6%), or relationships with relatives or friends (9.9%). Patients also reported that UC influenced their decision to have children (17.2%), or their ability to take care of children (40.7%); these percentages were higher in women and in younger patients. Overall, 47.0% of patients declared that UC influenced the kind of job they performed, 20.3% had rejected a job due to UC, 14.7% had lost a job due to UC, and 19.4% had had academic problems due to UC.
CONCLUSION: Beyond symptoms alone, UC imposes an enormous additional burden on patients' social, professional, and family lives. This extra burden clearly needs to be addressed so that the ultimate goal of IBD treatment - normalization of patient quality of life - can be attained by as many patients as possible.

Introduction

Ulcerative colitis (UC) is a chronic and idiopathic inflammatory bowel disease (IBD) affecting the mucosal layer of the colon. The degree of mucosal involvement varies from proctitis (only the rectum is affected) to pancolitis (the entire colon is affected). UC is typically diagnosed in early adulthood and clinically characterized by relapsing and remitting symptoms such as diarrhea, rectal bleeding, abdominal pain, fecal urgency, weight loss, and fatigue; in up to one third of patients, these symptoms are accompanied by articular, dermatological, and/or ocular diseases.1,2 Although most UC patients present with a mild-to-moderate disease course, about 14%–17% of patients may experience an aggressive course.3 These patients may require hospital admission, and up to 19% of patients with pancolitis will need colectomy, typically during the first 2 years after diagnosis.4 Thus, although UC does not reduce life expectancy, it is a markedly disabling disease for a considerable number of patients.5

UC presents two peaks of incidence: the main one at age 30–40 years, and another one at about 60 years.1 Younger patients seem to present with a worse disease course than patients with disease onset after age 60 years.6 As UC frequently begins during a stage of life when people develop a professional career and start a family, and together with its hallmark symptoms, chronicity, and relapsing nature, the condition has a substantial impact on patients’ lives, in many cases, important personal and professional opportunities may be lost for patients.7–13

Globally, the incidence and prevalence of UC have been increasing over time, as have costs associated with the disease.14 In Europe, the annual direct and indirect costs related to UC are estimated to be as high as €12.5–29.1 billion. More than half of this figure is attributable to the indirect cost of absence from paid work, which includes costs associated with sick leave, early retirement, and reduced employment.15

Because the burden of UC surpasses clinical symptoms alone, we considered it interesting to collect information directly from patients through a cross-sectional survey (UC-LIFE) about their perception of how UC affects various aspects of their everyday lives. The survey characteristics and several outcomes have been published previously.16–18 Herein, we present insights from the UC-LIFE survey about the impact of UC on the social and professional lives of Spanish patients followed in outpatient clinics.

Patients and methods

Ethics approval

The study was reviewed and approved by the Clinical Investigation Ethics Committee of the Parc Taulí Hospital, Barcelona, Spain. The survey documentation included printed instructions and information for patients about the anonymous nature of the survey and aggregated data processing which ensured that patient identification was not possible. Given that no identifiable information was collected, and as accepted by the Clinical Investigation Ethics Committee, no signed informed consent was requested, the voluntary return of completed questionnaires was taken as implied consent to participate in the study.

A detailed description of the UC-LIFE survey, subjects, and procedures has been published previously.16–18 A brief summary of study methodology, participants, and procedures is provided in the following section.

Unselected patients aged ≥18 years with UC who were attending one of 38 representative hospital gastroenterology clinics throughout Spain were recruited consecutively for the study and handed the survey.

At-home completion of the survey was voluntary and anonymous, with no collection of clinical data; invited patients received no reminders to complete the survey.

The UC-LIFE survey consisted of 44 multiple-choice questions regarding details about patient demographics; perceptions about the burden associated with UC symptoms and severity; the emotional burden of the disease in terms of daily life and other aspects described previously.16–18 Specifically, the survey included questions about the impact of UC on social, personal, professional, and academic activities of patients, and about the influence of UC on childcare. These questions were formulated with wording based on physician and patient recommendations. Several questions included a Likert scale ranging from “never” to “mostly/always”, while others were answered as “yes” or “no”. The full questionnaire is available as supplemental content to the main publication: http://links.lww.com/EJGH/A110.16

Due to the exploratory and descriptive nature of the survey, there was no formal statistical hypothesis or pre-determined sample size. Mean and SDs were used to describe quantitative variables or, if data were not distributed normally, median and interquartile range (IQR) were used. Frequencies or percentages were used for nominal or ordinal variables. Proportional data (eg, gender, age, disease duration, burden of symptoms during the previous year) were compared using the Chi-squared or Fisher exact tests. Multiple subgroup comparisons were performed using the least significant differences test. Statistical significance was considered for P-values ≤0.05. Statistical analyses were conducted using SPSS software (version 18.0.0; SPSS Inc., Chicago, IL, USA).

Results

Demographic data

Thirty-nine physicians handed out the survey to 585 UC patients, and 436 patients returned the questionnaire (response rate 74.5%). Due to the anonymous nature of the survey, the profile of non-responding patients is unknown. Responders had a mean age of 46.2 (SD 13.6) years, 52.8% were men, and the median duration of UC was 8 years (IQR 4–15). Sixty-nine percent of patients were married or had a partner, and 52.7% were active workers. When asked about perceived symptom burden during the previous year, 47.1% of patients reported “symptoms controlled”, and 28.0% and 24.9%, respectively, reported “symptoms not impairing everyday life” or “symptoms impairing everyday life”.

Impact of UC on social and family life

Figure 1 depicts the responses of patients to statements about how they perceived the impact of UC on their social lives. A high proportion of patients considered their disease “sometimes”, “frequently” or “mostly/always” influenced leisure activities (65.1% of patients), recreational or professional activities (57.6%), or relationships with relatives or friends (9.9%). For several statements related to leisure activities, the percentage of patients who responded “frequently” or “mostly/always” was significantly higher in patients who perceived more severe UC-related symptoms (Table 1). Nonetheless, substantial proportions of patients who described their UC-related symptoms as “controlled” or “present but not impairing everyday life” still responded “frequently” or “mostly/always” to questions about leisure activities: for example, 32.0% of patients with symptoms “controlled” and 52.3% of those with symptoms “present but not impairing everyday life” responded “frequently” or “mostly/always” to the statement “I take into account whether a WC is close when I plan my leisure activities”. The frequencies of responses were similar by tertiles of age and disease duration (data not shown), but frequencies of a “frequently” or “mostly/always” response to several statements were slightly higher in women than in men (Figure 2).

Figure 1

Patients’ responses to statements about the impact of ulcerative colitis on their social lives.

Note: numbers within the figure are percentages.

Abbreviation: WC, water closet.

Table 1

Proportiona of patients who responded “frequently” or “mostly/always” to questions about their social lives

Have you ever been in any of the following situations?	Total	Controlled symptoms	Symptoms not impairing everyday life	Symptoms impairing everyday life	P-value
I take into account whether a WC is close when I plan my leisure activities	211 (51.3)	57 (32.0)	56 (52.3)	80 (83.3)	,0.001
My illness influences the kind of activities I do in my leisure time	109 (27.9)	21 (12.6)	24 (23.1)	58 (61.7)	,0.001
I have stopped participating in recreational or professional activities due to my illness	80 (20.6)	14 (8.4)	17 (16.4)	46 (49.4)	,0.001
My illness has influenced the kind of friendships I have	15 (3.8)	4 (2.4)	3 (2.8)	6 (6.4)	0.213
I have lost touch with friends due to my illness	5 (1.3)	2 (1.2)	1 (0.9)	2 (2.1)	0.746
I have separated from a partner due to my illness	3 (0.8)	1 (0.6)	0 (0.0)	2 (2.2)	0.502

Notes:

Data shown are number (%) of patients. Because some patients did not respond to the perceived symptomatic burden of UC question, the sum of the different options does not always match the total number.

Abbreviations: ns, not significant; UC, ulcerative colitis; WC, water closet.

Figure 2

Percentages of men and women who responded “frequently” or “mostly/always” to statements about the impact of ulcerative colitis on their social lives.

Abbreviations: ns, not significant; WC, water closet.

Patients were asked about the impact of UC on their decision to have children and their ability to take care of children (Table 2). Excluding patients who responded that these questions did not apply to them (n=126 and n=147, respectively), 48 of 278 patients (17.2% overall: 7.4% of men; 28.4% of women) reported that UC had influenced their decision to have children, and 104 of 255 patients (40.7% overall: 30.0% of men; 52.0% of women) agreed that UC influenced their ability to take care of children. The percentages of patients reporting this negative impact of UC were statistically significantly greater in women than in men, in younger patients (aged ≤38 years), and in patients who reported that symptoms impaired everyday life (Table 2).

Table 2

Proportion (%) of patients who responded “yes” to questions about childcarea

Characteristic	Has UC influenced your decision to have children?		If you have children, does UC influence your ability to take care of them?
	Yes	P-value	Yes	P-value
Gender		<0.001		<0.001
Men	7.4		30.0
Women	28.4		52.0
Age		<0.001		0.013
≤38 years	28.4		48.9
>38–52 years	18.6		47.2
>52 years	0.3		26.7
UC duration		0.860		0.190
0–5 years	18.9		34.8
>5–12 years	20.8		48.1
>12 years	17.6		37.0
Perceived symptom burden		0.009		<0.001
Controlled	15.2		22.4
Not impairing everyday life	11.9		36.6
Impairing everyday life	30.7		65.2

Notes: Data shown are percentages of patients.

Excluding patients who responded that these questions did not apply to them (n=126 and n=147, respectively).

Abbreviation: UC, ulcerative colitis.

Impact of UC on professional and academic life

Patients were asked to respond “yes/no” to five different statements about their professional and academic lives. Between 13% and 20% of patients responded that questions about working life did not apply to them; one third of patients considered that questions about academic life did not apply to them. Excluding these patients, an overall negative impact of UC on professional and academic factors was described, as exemplified by 47.0% of patients declaring that UC influenced the kind of job they performed, 63.7% reporting sick leave due to UC, and 19.4% considering that they had had problems in pursuing their studies due to UC (Table 3). Percentages were similar in men and women but were greater in patients who had reported symptoms during the previous year, especially if symptoms had impaired everyday life (Figure 3). Patients with longer disease duration described episodes of sick leave more frequently (52.5%, 73.5%, and 68.4% of patients with UC duration <5, 5–12, and >12 years, respectively; P=0.005), with no influence of disease duration on the other statements. The percentages of patients who reported having lost a job or having had problems in pursuing their studies due to UC were significantly greater in the younger age group (aged ≤38 years; Figure 4).

Table 3

Proportiona of patients who responded “yes” to questions about professional or academic factorsb

Have you ever been in any of the following situations?	Total	Men	Women	P-value
I have had sick leave due to my UC	214 (63.7)	121 (65.4)	93 (61.6)	0.469
My illness has influenced the kind of job I perform	162 (47.0)	88 (47.8)	74 (47.0)	0.729
I have rejected a job due to my UC	60 (20.3)	26 (16.7)	34 (24.3)	0.104
I have had problems with my studies due to my UC	44 (19.4)	16 (14.7)	28 (23.7)	0.319
I have lost a job due to my UC	43 (14.7)	26 (16.6)	17 (12.6)	0.340
I have had to leave my studies due to my UC	12 (5.5)	4 (3.8)	8 (6.9)	0.319

Notes:

Data shown are number (%) of patients.

Excluding patients who responded that these questions did not apply to them.

Abbreviation: UC, ulcerative colitis.

Figure 3

Percentages of patients who responded “yes” to statements about the impact of ulcerative colitis on professional and academic life (stratified by perception of symptomatic burden).

Abbreviations: ns, not significant; UC, ulcerative colitis.

Figure 4

Percentages of patients who responded “yes” to statements about the impact of ulcerative colitis on professional and academic life (stratified by age [tertiles]).

Abbreviations: ns, not significant; UC, ulcerative colitis.

Discussion

The principal findings of this large, cross-sectional survey are the significant, patient-perceived burdens of UC on social and family life, and on professional and academic life. These findings are of considerable relevance for several reasons: first, these kinds of findings are not frequently reported from large populations, and even less frequently directly from patients, with no physician intervention or interpretation. Second, we provided a comprehensive description of the social and professional impact of the disease and described a link to disease activity as perceived by the patient. Finally, these specific impacts are evident even in patients who reported that their symptoms were “controlled”, which is something that merits special attention. High proportions of patients reported that UC markedly influenced leisure activities and relationships with relatives or friends. This applied even in patients who reported that symptoms were “controlled” or “not impairing daily life”. Substantial proportions of patients also reported that UC had influenced their decision to have children, or their ability to look after children. These proportions were significantly greater in younger patients, and patients with a high perceived symptom burden. Regarding professional and academic life, almost half of patients reported that UC influenced the job they performed, almost two thirds documented sick leave due to UC, and almost one fifth reported difficulties in pursuing their studies because of UC. A significantly greater proportion of younger patients compared to older patients had lost a job because of UC or had experienced study problems due to UC.

Particular strengths of the current survey are its ability to glean real-world evidence from the patient perspective and obtain broader knowledge of the overall impact of UC on patient quality of life (QoL). This is particularly pertinent given the ever-increasing focus on patient-reported outcomes in IBD,16,19 and the increasing recognition of often divergent goals of physicians and IBD patients. In fact, it has been described previously that the most desirable goals for patients are often symptom control and normalization of QoL,16,19 goals that must be attained together with the histological goal of complete mucosal healing. Indeed, the continuous control of symptoms in UC patients has been associated with long-term steroid-free remission, endoscopic remission, and mucosal healing,20 but minimizing the impact of UC on patients’ social and professional life must also be taken into account as a patient goal. Attaining both physicians’ and patients’ goals might therefore be the optimal objective in achieving complete UC clinical control.

We have previously described that the prevalence of specific UC symptoms was substantial even among patients who had defined their symptoms as “controlled”,16 suggesting that patients could accept some degree of living with troublesome symptoms as “normal”. In the current work, we extended this finding to several effects of UC on social and professional life: patients who considered their symptoms to be “controlled” also described frequent limitations with regard to social and professional life. In failing to realize the full therapeutic potential of treatment, many patients may fail to attain the maximum possible QoL improvements. Even in the presence of endoscopic and symptomatic cure, many IBD patients do not attain normalization of QoL.21,22 These patients may be more likely to experience problems with fatigue, anxiety, depression, deteriorating treatment adherence, and increased work disability.8,21,23 A direct consequence will likely be an increased overall use of health care resources.21

Our survey, in highlighting the major scale of disease burden posed by UC, endorses other study findings. Regarding family life, for instance, the extent of misperception about IBD and fertility is broadly recognized. A Mediterranean-region study reported that more than 60% of women with IBD were fearful that their disease and treatment might lead to a complicated pregnancy and fetal damage.11 An Australian study also outlined that, after a diagnosis of IBD, three quarters of women were worried about passing the disease to their offspring, about half were worried about infertility, and approximately one third considered not having children.12 Other researchers corroborated that “voluntary” childlessness in IBD patients may result from apparently unjustified concerns about detrimental reproductive outcomes.13

Regarding the impact of IBD on social life and leisure activities, our survey found that, even in patients with symptoms reported as “controlled” or “not impairing daily life”, the disease had a marked negative influence on several aspects of social life: 32% and 52% of those patients, respectively, reported the need for a nearby WC when planning leisure activities; 13% and 23%, respectively, expressed that IBD influenced the type of activity undertaken; and 8% and 16%, respectively, indicated that they had stopped participating in recreational or professional activities because of IBD. These findings are in line with data from the initial UC-LIFE publication,16 which revealed that patients who considered their symptoms “controlled/nearly controlled” still experienced a marked prevalence of some symptoms: diarrhea, urgency, rectal bleeding, flatulence, fatigue, abdominal pain, and joint pain. Moreover, the UC-LIFE survey showed that high symptom burden during the previous year (ie, “symptoms impairing everyday life”) had a significant influence on all evaluated aspects of patients’ social, personal, and professional lives. This clearly underscores the suggestion that attainment of symptom control in UC patients is an essential first step toward true normalization of QoL.

Our survey findings of a markedly deleterious effect of IBD on various aspects of professional and academic life are clearly in agreement with data from large surveys,24 systematic reviews,10 and other trials.8,9,25 For example, in a large European survey in >4,500 IBD patients, most patients reported that their disease had caused absence from work, and 45% commented that IBD had a negative impact on educational performance.24 Moreover, in a study of IBD patients at a Dutch outpatient clinic, de Boer et al documented that 25% of employed patients were on sick leave, about one quarter were receiving a disability pension, and approximately three quarters had work-related difficulties such as concentration problems and slow work pace.8 A lack of paid employment was associated with worse QoL and greater rates of anxiety and depression.8

Another interesting finding in our survey was the major impact of age on work and academic performance: notably, among patients aged ≤38 years, 18% reported that UC had caused them to lose their job, and 24% reported that UC had caused study problems. Speculation suggests that such high rates of work loss and study impairment in young patients may be linked with increased rates of psychological and psychiatric morbidity (eg, anxiety, depression).26,27

While it is difficult to accurately quantify the holistic burden of UC on social and professional life, the UC-LIFE survey is a significant step in this direction, and its findings highlight the need to tackle the consequences of UC not only from medical, but also from social perspectives. However, the study has some limitations:16 data were derived from patient self-assessment of symptoms during the previous year and may therefore have been confounded by recall bias; and some degree of selection bias was present, since the survey was distributed through hospital outpatient clinics, and the population did not truly reflect the overall UC population. Thus, study findings from these selected patient groups in Spain are not necessarily applicable to other geographical areas and to broader populations of UC patients. Nevertheless, only when efforts have been made to quantify the full impact of UC on QoL, including on aspects beyond straightforward symptom control (ie, on aspects of social, professional, and family lives), can attempts be made to fully normalize QoL in UC patients. Future studies, using objective, well-validated measures, are now warranted to more clearly define the impact of UC on QoL, and the effects of treatment and improved adherence to treatment in normalizing QoL in UC patients.

Conclusion

The insights from patients presented here underscore how UC can influence many aspects of patients’ everyday lives, including social and family activities and relationships, and freedom to enjoy leisure time and participate in professional and academic activities; UC can also have a major bearing on potentially life-changing decisions for patients, such as which type of employment to pursue, or whether or not to have children. These aspects are seldom considered or addressed in studies and are difficult to quantify, but impose an enormous extra burden on patients, well beyond UC symptoms alone. Such aspects of patients’ social, professional, and family lives clearly need to be addressed, in line with patient-centered approaches to UC management, so that the ultimate goal of IBD treatment – normalization of patient QoL – can be attained by as many patients as possible.