Moderator effects of allele type model (D vs. I) on all-cause CKD.

Depend variable: log odds ratio of ACE I/D and all-cause CKD using allele type model. n: number of studies; OR: odds ratio for moderate effect; 95% CI: 95% confidence interval. CS: cross-sectional study; non-ESRD: not only ESRD patients; Age: mean age; Male: probability of male; BMI: mean body mass index; DM: prevalence of diabetes mellitus; Hypertension: prevalence of hypertension. *: p<0.05.