Fig. 4
From: Costs and cost-effectiveness of HIV counselling and testing modalities in Southern Mozambique
Each branch depicts individual steps of the HIV care cascade as described in the cohort study and is conditional on the previous step. The blue square node represents a decision node, green circular nodes represent chance nodes, and red triangles illustrate terminal nodes. HCT HIV counselling and testing, PICT provider-initiated counselling and testing, HBT home-based testing, VCT voluntary counselling and testing