Fig. 1From: Using a theory of change to develop an integrated intervention for depression, diabetes and hypertension in Zimbabwe: lessons from the Friendship Bench projectTheory of change map for integrating 3 non-communicable disease based on Friendship Bench model. Key: ASSET -Health System Strengthening in Sub Saharan Africa; CHW- community health worker; CKT- Circle Kubatana Tose; EDLIZ- Essential Medicines List and Standard Guidelines for Zimbabwe; FBplus- Friendship Bench Plus; LHW- lay health workers; MoU- Memorandum of understanding; NCD-non-communicable disease(s); PST- problem-solving therapy; SSQ- Shona Symptoms QuestionnaireBack to article page