Advertisement

 

 

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

Point of diagnosis and patient retention in HIV care in western Kenya.
Author Information (click to view)

Genberg BL, Lee H, Hogan JW, Some F, Wachira J, Wu XK, Braitstein P,


Genberg BL, Lee H, Hogan JW, Some F, Wachira J, Wu XK, Braitstein P, (click to view)

Genberg BL, Lee H, Hogan JW, Some F, Wachira J, Wu XK, Braitstein P,

Advertisement

Journal of acquired immune deficiency syndromes (1999) 2018 04 10() doi 10.1097/QAI.0000000000001703

Abstract
BACKGROUND
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/mm. 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.

Submit a Comment

Your email address will not be published. Required fields are marked *

seven + 9 =

[ HIDE/SHOW ]