BACKGROUND: There are limited reports of public sector scale-up of antiretroviral treatment (ART) for HIV-infected children. We describe patient outcomes for HIV-infected children initiating ART in Thailand from 2000 to 2005. METHODS: ART-naive patients <15 years old initiating ART from January 2000 to December 2005 were included; follow-up was through March 2007. Survival probabilities were estimated with Kaplan-Meier and hazard ratios for death and loss to follow-up (LTFU) with Cox proportional hazards models. RESULTS: Analysis included 3409 children. Median follow-up time was 1.7 years (interquartile range = 1.0-2.5). Median age at ART initiation was 7.3 years, weight-for-age z score was -2.0, CD4% was 5.0%. ART was initiated in 1428 (41.9%) children at regional/university hospitals and in 689 (20.2%) at district/community hospitals. At last visit, 346 (10.1%) were LTFU and 305 (9.0%) had died. Age <1 (P = 0.008), weight-for-age z score <-2.0 (P < 0.001), CD4% <5% (P < 0.001), and clinical stage C (P < 0.001) were associated with death; district/community hospital patients had a lower hazard of death (P = 0.011). Clinical stage C (P = 0.052) and regional/university hospital (P < 0.001) were associated with increased LTFU. CONCLUSIONS: Pediatric ART has been successfully scaled-up in Thailand, including to district/community hospitals. Late entry to care is associated with poorer outcomes, and earlier ART initiation should be prioritized.
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McConnell et al. (2010) studied this question.