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Point of diagnosis and patient retention in HIV care in western Kenya

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dc.contributor.author Genberg, Becky L.
dc.contributor.author Some, Fatma
dc.date.accessioned 2021-01-21T11:54:01Z
dc.date.available 2021-01-21T11:54:01Z
dc.date.issued 2018-08
dc.identifier.uri https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6091686/
dc.identifier.uri http://ir.mu.ac.ke:8080/jspui/handle/123456789/3975
dc.description.abstract Home-based counseling and testing (HBCT) achieves earlier HIV diagnosis than other testing modalities; however, retention in care for these healthier patients is unknown. The objective of this study was to determine the association between point of HIV testing and retention in care and mortality. Setting AMPATH (Academic Model Providing Access to Healthcare) has provided HIV care in western Kenya since 2001. Methods AMPATH initiated HBCT in 2007. This retrospective analysis included individuals ≥13 years, enrolled in care between January 2008-September 2016, with data on point of testing. Discrete time multi-state models were used to estimate the probability of transition between the following states: engaged, disengaged, transfer, and death, and the association between point of diagnosis and transition probabilities. Results Among 77,358 patients, 67% female, median age: 35 years and median baseline CD4: 248 cells/mm3. Adjusted results demonstrated that patients from HBCT were less likely to disengage (relative risk ratio (RRR)=0.87, 95% CI:0.83-0.91) and die (RRR=0.65, 95% CI:0.55-0.75), while those diagnosed via provider-initiated counseling and testing were more likely to disengage (RRR=1.09, 95% CI:1.07-1.12) and die (RRR=1.13, 95% CI:1.06-1.20), compared to patients from voluntary counseling and testing (VCT). Once disengaged, patients from HBCT were less likely to remain disengaged, compared with patients from VCT. Conclusion Patients entering care from different HIV testing programs demonstrate differences in retention in HIV care over time beyond disease severity. Additional research is needed to understand the patient and system level factors that may explain the associations between testing program, retention and mortality. en_US
dc.language.iso en en_US
dc.subject Retention en_US
dc.subject HIV care en_US
dc.subject HIV testing en_US
dc.subject HIV diagnosis en_US
dc.subject Sub-Saharan Africa en_US
dc.title Point of diagnosis and patient retention in HIV care in western Kenya en_US
dc.type Article en_US


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