Prevalence of Non-alcoholic Fatty Liver Disease and Its Related Factors in Iran.

Non-alcoholic fatty liver disease (NAFLD) is the most prevalent chronic liver disease in developing and developed countries. Estimating the total prevalence of NAFLD by means of appropriate statistical methods can provide reliable evidence for health policy makers.To determine the prevalence of NAFLD in Iran using a systematic review and meta-analysis.We identified relevant studies by searching national and international databases. Standard...