Fig. 3From: Prognostic roles of hematological indicators for the efficacy and prognosis of immune checkpoint inhibitors in patients with advanced tumors: a retrospective cohort studyKaplan–Meier curve of OS of patients with different PAB, ALB, PNI. PFS, progression-free survival; OS, overall survival; PAB, Prealbumin; ALB, Albumin; PNI, prognostic nutritional indexBack to article page