Table 2 The pooled proportion of IDSU, 95% CI and heterogeneity estimate with a p-value for the subgroup analysis
Variables | Characteristics | No of studies | Pooled proportion | (95% CI) | Weight | I2 (P-value) |
|---|---|---|---|---|---|---|
By region (Fixed) | Afar | 2 | 0.21 | 0.19 0.22 | 12.09 | 0.00%(0.000) |
Amhara | 7 | 0.47 | 0.46 0.49 | 15.81 | 0.00%(0.000) | |
Bie.Guz | 1 | 0.51 | 0.46 0.56 | 1.46 | 0.00%(0.000) | |
Southern Nation Nationality and Peoples Region | 3 | 0.39 | 0.37 0.40 | 12.33 | 0.00%(0.000) | |
Oromiya | 9 | 0.24 | 0.23 0.25 | 32.77 | 0.00%(0.000) | |
Tigray&Oromiya | 1 | 0.25 | 0.24 0.26 | 22.61 | 0.00%(0.000) | |
Gambiela | 1 | 0.63 | 0.60 0.66 | 2.94 | 0.00%(0.000) | |
Over all | 24 | 0.31 | 0.30 0.31 | 100.00 | 0.00%(0.000) | |
By year of Publication (Fixed) | 2017–2018 | 10 | 0.37 | 0.36 0.38 | 34.66 | 0.00%(0.000) |
2015–2016 | 6 | 0.37 | 0.35 0.38 | 16.39 | 0.00%(0.000) | |
2011–2014 | 8 | 0.24 | 0.23 0.25 | 48.95 | 0.00%(0.000) | |
Over all | 24 | 0.31 | 0.30 0.31 | 100.00 | 0.00%(0.000) |