Prevalence of erectile dysfunction among Chinese men:a Meta-analysis
Objective To systematically evaluate the prevalence of erectile dysfunction(ED)among Chinese men.Methods PubMed,EMbase,Cochrane Library,Web of Science,CNKI,Wanfang,VIP and CBM were searched to collect cross-sectional studies on the prevalence of ED among Chinese men from database establishment to December 31th,2022.Meta-analysis was performed by using Stata 15.1 software.Results A total of 28 cross-sectional studies were included,including 77,810 survey objects.The results of Meta-analysis showed that the overall prevalence of ED among Chinese men was 43.4％(95％CI:0.374-0.494).The prevalence of ED of those aged＜40,40-59 and ≥60 years were 22.6％,40.6％and 77.7％,respectively.The prevalence of ED assessed by the international index of erectile function(IIEF-5),Chinese index of erectile function(CIEF),and self-report were 44.5％,38.1％and 42.8％,respectively.Conclusions The prevalence of ED among Chinese men is relatively high,and there are certain differences in the prevalence of ED using different assessment tools and different age groups.
NETL
NSTL
万方数据
