First author, Year | Country | Setting | School status | N | Negative reactiona (%) |
---|---|---|---|---|---|
West Africa | |||||
 Aniebue 2009 [40] | Nigeria | Urban | School-going | 495 | 50.3% |
 Oche 2012 [14] | Nigeria | Urban | School-going | 122 | 53.3% |
Central America | |||||
 Marván 2001 [57] | Mexico | Urban | School-going | 98 | 15.3% |
East Asia | |||||
 Tang 2003 [4] | China | Unclear | School-going | 1,573 | 72.0% |
South Asia | |||||
 Bosch 2008 [28] | Bangladesh | Rural | Unclear | 86 | 64.0% |
 Mudey 2010 [34] | India | Rural | School-going | 300 | 43.7% |
 Shanbhag 2012 [10] | India | Rural | School-going | 329 | 44.1% |
 Tiwari 2006 [11] | India | Unclear | School-going | 763 | 20.6% |
 Bobhate 2011 [7] | India | Urban | Unclear | 241 | 64.7% |
 Udgiri 2010 [23] | India | Urban | Unclear | 342 | 31.0% |
 Adhikari 2007 [5] | Nepal | Rural | School-going | 150 | 96.7% |
 Ali 2010 [6] | Pakistan | Urban | Government school | 425 | 55.8% |
 Ali 2010 [6] | Pakistan | Urban | Out-of-school | 425 | 62.6% |
 Ali 2010 [6] | Pakistan | Urban | Private school | 425 | 55.1% |
West Asia | |||||
 Reis 2011 [27] | Turkey | Urban | Mix | 310 | 43.9% |
 Ersoy 2004 [2] | Turkey | Urban | School-going | 1,017 | 49.8% |