“…All included studies were published between 1998 and 2022 and represented data from countries ( n = 10) in Africa and covered the five regions of Africa (central, eastern, southern, western, and northern) with at least one study from each region. Their distribution includes West Africa (Nigeria ( n = 12) (quantitative studies ( n = 4) 33,35,41,50 ), (qualitative studies ( n = 8) 53–56,58,60,66,71 ); Ghana ( n = 11) (quantitative studies ( n = 6) 31,32,36,39,48,51 ), (qualitative studies ( n = 5) 57,61,63,69,72 ); Mali ( n = 1) (quantitative studies ( n = 1) 29 )); Central or Middle Africa (Cameroon ( n = 1) (quantitative studies ( n = 1) 28 )), Southern Africa (South Africa ( n = 9) (quantitative studies ( n = 1) 34 ), (qualitative studies ( n = 8) 59,62,64,65,67,68,70,73 )), East Africa (Ethiopia ( n = 9) (quantitative studies ( n = 7) 30,37,40,42,44,46,47 ) (qualitative studies ( n = 1) 74 ) (mixed method studies ( n = 1) 75 ); Zambia ( n = 1) (qualitative studies ( n = 1) 52 ); Kenya ( n = 1) (quantitative studies ( n = 1) 49 )) and North Africa (Sudan ( n = 2) (quantitative studies ( n = 2) 38,45 ); Morocco ( n = 1) (quantitative studies ( n = 1) 43 )). The mean age of participants reported across studies ranged from 39.9 to 58.5 years, with participant ages ranging from 21 to 99 years.…”