Fig. 2
From: Costs and cost-effectiveness of HIV counselling and testing modalities in Southern Mozambique
CEAC of the comparison between PICT and VCT. The interpretation of ICERs in the low cost/worse outcome quadrant is dependent on the cost-effectiveness threshold or the minimum WTA. PICT was initially the most cost-effective strategy up until a WTA of US$4.53. At higher WTA, VCT was undoubtly the more cost-effective strategy. CEAC cost-effectivenss acceptability curves, PICT provider-initiated counselling and testing, VCT voluntary counselling and testing, ICER incremental cost-effectiveness ratio, WTA willingness to accept