Table 1 Descriptive summary of nineteen included studies in the systematic review and meta-analysis
Author (year of study) (reference number) | Sample size | Response rate (%) | Study region | Prevalence (95% CI) | NOS quality of score |
|---|---|---|---|---|---|
Fantu et al. (2012) [31] | 381 | 88 | Amhara | 29 (24–33) | 9 |
Habtamu et al. (2017) [32] | 224 | 90.2 | Oromia | 89 (85–93) | 9 |
Wakeshe et al. (2015) [33] | 266 | 97.4 | Oromia | 84 (80–88) | 9 |
Negash et al. (2013) [34] | 403 | 94.5 | Amhara | 40 (35–45) | 8 |
Haymanot et al. (2015) [35] | 441 | 98 | Addis Ababa | 92.6 (90–95) | 9 |
Tesfay et al. (2017) [36] | 220 | 90 | Tigray | 73 (67–79) | 9 |
Desalegne et al. (2015) [37] | 273 | 100 | Amhara | 53 (48–60) | 9 |
Kidist et al. (2016) [38] | 300 | 93.3 | SNNP | 51 (45–57) | 8 |
Kidest et al. (2016) [39] | 442 | 99 | SNNP | 73 (68–78) | 9 |
Markos et al. (2014) [40] | 401 | 91 | SNNP | 70 (66–75) | 9 |
Engida et al. (2012) [41] | 202 | 96.5 | Addis Ababa | 57 (50–64) | 8 |
Sena et al. (2012) [42] | 340 | 80.6 | Oromia | 6.9 (4–10) | 9 |
Gutema et al. (2015) | 309 | 89 | SNNP | 54 (48–59) | 9 |
Daniel et al. (2016) [43] | 127 | 100 | SNNP | 26 (18–34) | 9 |
Haftom et al. (2015) [44] | 233 | 93 | Tigray | 57 (51–64) | 9 |
Guesh et al. (2018) [45] | 414 | 98.1 | Tigray | 83 (31–43) | 9 |
Haile et al. (2019) [46] | 436 | 95 | SNNP | 55.4 (2–9) | 9 |
Tesfay et al. (2019) [36] | 220 | 98 | Tigray | 73.3 (21–32) | 9 |
Azeb et al. (2017) [47] | 605 | 98.1 | Addis Ababa | 69 (36–45) | 9 |