Fig. 2.

Forest plots for the association between total/subclass of flavonoids consumption and hormone-related cancer risk. A breast cancer; B ovarian cancer; C endometrial cancer; D thyroid cancer; E prostate cancer. Use (1) and (2) to distinguish two different studies by the same author in the same year; two datasets of the same study were represented by (a) and (b). *ES, effect size; CI, confidence interval