Fig. 2From: Low plasma PD-L1 levels, early tumor onset and absence of peritoneal carcinomatosis improve prognosis of women with advanced high-grade serous ovarian cancerKaplan–Meier analysis of progression-free survival in one-hundred advanced HGSOC patients with high and low plasma levels of a sPD-L1, b sPD-1, c sBTN3A1, d pan-sBTN3As, e sBTN2A1 and f sBTLA. Also, Kaplan–Meier analyses showing the correlations between PFS and g age at diagnosis, h BMI or i presence of peritoneal carcinomatosis are shown. Abbreviation: BMI, Body Mass IndexBack to article page