Corresponding author [reference] | Representation | Sampling | Random selection | non-response bias | Data collected | Case definition | Reliability & validity of tool | Mode of data collection | Prevalence period | Numerator & denominator | The overall risk of bias |
---|---|---|---|---|---|---|---|---|---|---|---|
Mengisitie BL et al. [40] | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Kuruche MM et al. [54] | Yes | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Feven T et al. [55] | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Bereded D. T et al. [53] | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Gedamu H. et al. [30] | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Ebrahim J. et al. [34] | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Moderate risk |
Assefa T. et al. [38] | Yes | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |