Author | Year of publication | Region | Follow-up period | Study design | Study population | Sample size | Number of outcome | Percent (%) |
---|---|---|---|---|---|---|---|---|
Koye et al. | 2012 | Amhara | 2006–2011 | Retrospective cohort | < 15 year | 549 | 41 | 7.50 |
Gebremedhin et al. | 2013 | Tigray | 2006–2011 | Retrospective cohort | < 15 year | 416 | 20 | 4.81 |
Taye et al. | 2010 | Addis Ababa | 2005–2008 | Retrospective cohort | < 15 year | 475 | 42 | 8.80 |
Asfawesen et al. | 2011 | Addis Ababa | 2005–2008 | Retrospective cohort | < 15 year | 482 | 13 | 7.50 |
Dube et al. | 2017 | Addis Ababa | 2008–2010 | Retrospective cohort | < 15 year | 757 | 51 | 6.70 |
Ebissa et al. | 2015 | Addis Ababa | 2008–2009 | Retrospective cohort | 1–12 year | 556 | 58 | 10.40 |
Sidamo et al. | 2017 | SNNPRS | 2009–2016 | Retrospective cohort | ≤ 14 year | 421 | 65 | 15.40 |
Biru et al. | 2018 | Addis Ababa | 2014–2016 | Prospective cohort | < 14 year | 304 | 6 | 25.00 |
Atnafu and Wencheko | 2012 | Amhara | 2007–2009 | Retrospective cohort | < 15 year | 255 | 71 | 27.84 |
Netsanet et al | 2009 | Oromia | 2005–2008 | Retrospective cohort | < 14 year | 96 | 7 | 7.30 |
Andargie et al. | 2018 | Amhara | 2008–2013 | Retrospective cohort | < 15 year | 269 | 46 | 17.10 |
Edessa | 2015 | Harari | 2010–2013 | Retrospective cohort | < 15 year | 305 | 28 | 9.20 |
Kedir | 2014 | Oromia | 2006–2010 | Retrospective cohort | < 14 year | 560 | 43 | 7.60 |
Mokgatle et al. | 2016 | Addis Ababa | 2005–2012 | Retrospective cohort | < 15 year | 786 | 62 | 7.90 |
Alebel et al. | 2018 | Amhara | 2012–2017 | Retrospective cohort | < 15 year | 390 | 38 | 9.70 |
Arage et al. | 2019 | Amhara | 2005–2015 | Retrospective cohort | < 15 year | 426 | 97 | 22.90 |