Fig. 3

The retinal characteristics of the POI group and control group. Note: The p-value with a * represents nonparametric test of matched pair data (Wilcoxon Signed-Rank Test), others use paired t-test. **** represents P < 0.000, ** represents P < 0.01, * represents P < 0.05. The retinal characteristics that differed significantly between the POI and control groups. POI represents women with premature ovarian insufficiency