Premium
Patient engagement in HIV care and treatment in Zambia, 2004–2014
Author(s) -
Chung Neo Christopher,
BoltonMoore Carolyn,
Chilengi Roma,
Kasaro Margaret P.,
Stringer Jeffrey S. A.,
Chi Benjamin H.
Publication year - 2017
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.12832
Subject(s) - medicine , confidence interval , human immunodeficiency virus (hiv) , population , health care , pediatrics , family medicine , demography , environmental health , sociology , economics , economic growth
Objective To describe engagement along the HIV continuum of care using a large network of clinics in Zambia. Methods We employed a practical framework to describe retention along the HIV treatment cascade, using routinely collected clinical data available in resource‐constrained settings. We included health facilities in four Zambian provinces with more than 300 enrolled patients over the age of 5 years. We described attrition at each step, from HIV enrolment to 720 days after ART initiation. The population was further stratified by year of enrolment to describe temporal trends in patient engagement. Results From January 2004 to December 2014, 444 439 individuals over the age of 5 years sought HIV care at 75 eligible health facilities. Among those enrolled into HIV care, 82.1% (95% confidence interval [CI]: 79.4–84.5%) were fully assessed for ART eligibility within 180 days of enrolment and 63.6% (95% CI: 61.7–65.3) were found to be eligible for ART based on the HIV treatment guidelines at the time. Of those patients eligible for ART, 81.1% (95% CI: 79.5–82.7%) initiated ART within 180 days. Patient retention in ART programme was 81.2% (95% CI: 80.4–81.9%) at 90 days, 70.0% (95% CI: 68.7–71.2%) at 360 days and 61.6% (95% CI: 60.0–63.2%) at 720 days. We noted a steady decline in proportions assessed for ART eligibility and deemed eligible for ART in the time frame. Proportions that started ART and remained in care remained relatively consistent. Conclusion We describe a simple approach for assessing patient engagement after enrolment into HIV care. Using limited types of data routinely available, we demonstrate an important and replicable approach to monitoring programmes in resource‐constrained settings.