Research Paper Volume 12, Issue 24 pp 25895—25915

Effect of menopausal status on the survival and recurrence of sex-classified hepatocellular carcinoma after liver resection: a case-matched study with propensity score matching

Figure 2. Kaplan-Meier curves for overall survival (OS) and recurrence free survival (RFS) of HCC patients grouped by sex. (A, B). KM curves of OS and RFS in total HCC patients. (C, D) KM curves of OS and RFS in the normal menstruation females and their matched males.