Fig. 13From: Sero-prevalence of human immunodeficiency virus–hepatitis B virus (HIV–HBV) co-infection among pregnant women attending antenatal care (ANC) in sub-Saharan Africa (SSA) and the associated risk factors: a systematic review and meta-analysisForest plot of risk difference for HBV–HIV co-infection among married and unmarried pregnant mothers from cross-section/cohort studies in sub-Saharan Africa from 2014 to 2019Back to article page