Table 2 Sensitivity analysis
Study omitted | Estimate | 95% Confidence interval |
|---|---|---|
Tiruneh A et al (2020) [51] | 37.50 | 30.27–44.74 |
Alemu A et al (2011) [22] | 37.12 | 29.89–44.34 |
Alemu A et al (2016) [52] | 37.67 | 30.46–44.88 |
Assefa A et al (2013) [23] | 37.41 | 30.16–44.65 |
Tefera A et al (2020) [18] | 37.31 | 30.08–44.54 |
Tadege B et al (2017) [35] | 37.26 | 30.02–44.49 |
Alemayehu B et al (2015) | 36.21 | 29.23–43.19 |
Alemayehu B et al (2017) [36] | 36.68 | 29.50–43.87 |
Mathewos B et al (2014) [37] | 37.20 | 29.99–44.42 |
Feleke D et al (2017) [39] | 36.23 | 29.18–43.28 |
Gashaw F et al (2015) [28] | 36.88 | 29.66–44.11 |
Amsalu G et al (2015) [27] | 36.97 | 29.75–44.19 |
Alebie G et al (2014) [26] | 36.18 | 29.23–43.13 |
Desta H et al (2014) [40] | 37.02 | 29.79–44.25 |
Wubet K et al (2020) [41] | 37.59 | 30.36–44.81 |
Workineh L et al (2019) [42] | 37.39 | 30.14–44.63 |
Worku L et al (2014) [14] | 36.02 | 29.39–42.66 |
Alemu M et al (2014) [43] | 37.64 | 30.42–44.86 |
Bajiro M et al (2017) [44] | 37.33 | 30.08–44.58 |
Bajiro M et al (2018) [45] | 37.35 | 30.13–44.57 |
Ansha M et al (2020) [46] | 37.67 | 30.46–44.87 |
Hailu T et al (2018) [25] | 37.62 | 30.4–44.85 |
Ibrahim T et al (2018) [19] | 37.64 | 30.42–44.85 |
Bekana T et al (2019) [47] | 37.01 | 29.8–44.23 |
Teshale T et al (2018) [13] | 37.81 | 30.72–44.89 |
Teklemariam A et al (2018) [48] | 37.42 | 30.17–44.67 |
Fentie T et al (2013) [63] | 37.56 | 30.31–44.80 |
Mitiku H et al (2010) [64] | 37.66 | 30.44–44.87 |
Legesse L et al (2010) [65] | 36.59 | 29.43–43.76 |
Jemaneh L et al (2001) [66] | 37.50 | 30.23–44.78 |
Endris M et al (2010) [67] | 37.0 | 29.78–44.23 |
Essa T et al (2013) [68] | 37.48 | 30.22–44.74 |
Addisu T et al (2015) [69] | 37.57 | 30.35–44.80 |
Tulu B et al (2014) [53] | 37.64 | 30.43–44.86 |
Kemal M et al (2019) [70] | 37.38 | 30.17–44.6 |
Bajiro M et al (2016) [54] | 37.41 | 30.15–44.66 |
Reta B et al (2013) [55] | 36.44 | 29.31–43.56 |
Erko B et al (2012) [56] | 36.35 | 29.24–43.45 |
Haile S et al (2012) [71] | 36.5 | 29.35–43.64 |
Woldegerima E et al (2018) [72] | 37.18 | 29.94–44.41 |
Tesfie A et al (2020) [73] | 36.17 | 29.14–43.20 |
Abdi M et al (2016) [57] | 37.28 | 30.04–44.52 |
Bekana T et al (2020) [58] | 37.37 | 30.1–44.67 |
Mekonnen Z et al (2014) [29] | 36.79 | 29.59–44.01 |
Jejaw A et al (2015) [17] | 37.01 | 29.75–44.21 |
Degarege A et al (2016) [59] | 37.39 | 30.152–44.63 |
Degarege A et al (2014) [60] | 36.21 | 29.36–43.06 |
Zeleke A et al (2020) [61] | 37.21 | 29.92–44.49 |
Shumbej T et al (2019) [62] | 37.64 | 30.40–44.87 |
Combined | 37.13 | 30.02–44.24 |