Fig. 2
From: Prevalence of dental caries in Pakistan: a systematic review and meta-analysis
Items of JBI Critical Appraisal Checklist of included studies. JBI appraisal checklist is based on 9 items and each items is assessed by scoring (yes = 1), (no = 0), and (unclear or not applicable = 0).The total score obtained of each individual study was presented as percentages and each study was categorized according to different levels of risk of bias (high risk of bias if 20–50% items scored yes, moderate risk of bias if 50–80% items scored yes, and low risk of bias if 80–100% items scored yes as per JBI checklist)