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Predictors of treatment failure among HIV positive clients in Webuye Sub-county, Bungoma County, in Kenya


Nancy Egeizarh Mulati
Kenneth Ngure
Simon Karanja

Abstract

Efforts to reduce AIDS-related mortality have been instrumental in providing antiretroviral therapy (ART) services. However, people are still dying while on  treatment due to several factors. Recent studies have reported several treatment failures. Therefore, the main focus of the study was to determine  predictors of treatment failure among HIV-positive clients through a case study of patients in Webuye sub-county, Bungoma County, Kenya. The study  was carried out in the Webuye sub-county hospital and employed a cross-sectional study approach. The study included 3,975 adults who had been on  ART for more than twelve months. The Mugenda and Mugenda (2003) formula was used to calculate the desired sample size, capturing a total of 361  respondents. A structured questionnaire and a face-to-face interview were used to collect data. Data entry was done on SPSS and analysed using version  23. Demographic characteristics such as age and sex were summarised into means and percentages. The odds ratio and chi-square test were conducted  to investigate the correlation between prognostic factors and adherence to therapy. To account for potential confounding and effect modification, the  p-value was set to p < 0.1. The results also found that patients who missed their appointments were more likely to have treatment failure than those who  didn't have an appointment reminder. Clients who developed T.B. in patients admitted after ART initiation were at a higher risk of treatment failure, while  opportunistic infections posed the same threat. The knowledge gained in this study will help make recommendations regarding developing appropriate  health education strategies to empower clients about what can cause treatment failure. 


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eISSN: 1561-7645