Fig. 3

Comparison of the overall survival (OS) values of the CRS + HIPEC and CRS groups. The OS period of the CRS + HIPEC group was significantly longer than that of the CRS group (a). Kaplan–Meier analysis indicated that the CRS + HIPEC group had a significantly longer OS than that of the CRS group (HR = 0.44, P < 0.001) (b). CRS, cytoreductive surgery; HIPEC, hyperthermic intraperitoneal chemotherapy