Fig. 3From: Pharmacotherapy for hypertension in Sub-Saharan Africa: a systematic review and network meta-analysisMeta-analysis of the changes in blood pressure with combination versus monotherapies (a, b) or different combination therapies (c, d). Combination versus monotherapy for change in systolic (a) and diastolic (b) blood pressures. Comparisons of different combination therapies for change in systolic (c) and diastolic (d) blood pressuresBack to article page