STAT3 and ovarian cancer: We obtained consistent outcomes in the ovarian cancer biomarker subgroups (STAT3 and p-STAT3) (STAT3: OR = 0.37, 95% CI = 0.20–0.69, p = 0.002; p-STAT3: OR = 0.65, 95% CI = 0.44–0.97, p = 0.035) (Fig. 6).