Fig. 2From: Differences between primary peritoneal serous carcinoma and advanced serous ovarian carcinoma: a study based on the SEER databaseKaplan–Meier curves for the univariate analysis of PPSC: a, Age; b, Race; c, Marital status; d, Tumor grade; e, AJCC stage; f, Chemotherapy; g, Surgery. PPSC, primary peritoneal serous carcinoma; AJCC, American Joint Committee on CancerBack to article page