“…Eventually, 15 articles were found fully eligible for systematic review, of which 11 articles were included in meta-analysis. All of them were conducted using a cross-sectional study design [10,11,13,[19][20][21][22][23][24][25][26][27][28][29][30]. Nearly half (n = 7) of these studies were conducted in Amhara region [10,19,24,[27][28][29]31], four articles in SNNP (Southern Nations, Nationalities, and Peoples') region [11,20,21,25], three in Oromia region [13,22,23] and the remained one study was conducted in Addis Ababa [30].…”