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Compliance with follow‐up and adherence to medication in hypertensive patients in an urban informal settlement in Kenya: comparison of three models of care
Author(s) -
Kuria Ng'endo,
Reid Anthony,
Owiti Philip,
Tweya Hannock,
Kibet Caleb Kipkurui,
Mbau Lilian,
Manzi Marcel,
Murunga Victor,
Namusonge Tecla,
Kibachio Joseph
Publication year - 2018
Publication title -
tropical medicine and international health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.056
H-Index - 114
eISSN - 1365-3156
pISSN - 1360-2276
DOI - 10.1111/tmi.13078
Subject(s) - medicine , logistic regression , odds ratio , multivariate analysis , medication adherence , family medicine , health care , compliance (psychology) , health facility , emergency medicine , pediatrics , population , environmental health , health services , psychology , social psychology , economics , economic growth
Objective To determine and compare, among three models of care, compliance with scheduled clinic appointments and adherence to antihypertensive medication of patients in an informal settlement of Kibera, Kenya. Methods Routinely collected patient data were used from three health facilities, six walkway clinics and one weekend/church clinic. Patients were eligible if they had received hypertension care for more than 6 months. Compliance with clinic appointments and self‐reported adherence to medication were determined from clinic records and compared using the chi‐square test. Univariate and multivariate logistic regression models estimated the odds of overall adherence to medication. Results A total of 785 patients received hypertension treatment eligible for analysis, of whom two‐thirds were women. Between them, there were 5879 clinic visits with an overall compliance with appointments of 63%. Compliance was high in the health facilities and walkway clinics, but men were more likely to attend the weekend/church clinics. Self‐reported adherence to medication by those complying with scheduled clinic visits was 94%. Patients in the walkway clinics were two times more likely to adhere to antihypertensive medication than patients at the health facility ( OR 1.97, 95% CI 1.25–3.10). Conclusion Walkway clinics outperformed health facilities and weekend clinics. The use of multiple sites for the management of hypertensive patients led to good compliance with scheduled clinic visits and very good self‐reported adherence to medication in a low‐resource setting.