Fig. 3From: Efficacy of second-line treatment and prognostic factors in patients with advanced malignant peritoneal mesothelioma: a retrospective studyKaplan–Meier curves according to second-line chemotherapy. a OS, b PFS, and c second-line OS. CI, confidence interval; GEM, gemcitabine; NA, not assessed; Nivo, nivolumab; OS, overall survival; PFS, progression-free survivalBack to article page