CIDRZ ART services delivered and associated costs in 45 clinical sites in Zambia.

1Excluding training and laboratory.2Refurbishment - renovation and imputed opportunity cost of space.3Adjusted for difference in % female clients between HBAC and CIDRZ cohorts.Program phased in April 28, 2004–July, 15, 2007; data through July 1, 2008. All values derived from CIDRZ program records except Hazard ratio: Female - male and Deaths per 100 PY in HBAC comparison group (Mermin, 2008) and Discounted DALYS averted per death averted (Marseille, 2009). Annual regimen switch rates, death rates in the comparison group, DALYs per death averted and the discount rate are constant across sites but are varied from 50% to 150% in the sensitivity analyses.