FIGURE 1.
Random-effects meta-analysis of studies that evaluated dietary fiber and endometrial cancer risk (per 5 g/1000 kcal). All studies excluded hysterectomies from the control group and adjusted for BMI (weight) and total energy intake [Potischman et al (11), adjusted for noncarbohydrate calories]. **Excluded studies for the following reasons: *hospital based, †<200 cases. OR, odds ratio; RR, relative risk.