Fig. 2. Overall survival predictions, according to the Kaplan–Meier method, in patients with germ cell tumors using the GPS (p<0.01), NLR (p=0.13), PI (p=0.17), PLR (p=0.26), PNI (p<0.01), SII (p=0.11), and AGR (p<0.01). GPS, Glasgow prognostic score; NLR, neutrophil-to-lymphocyte ratio; PI, prognostic index; PLR, platelet-to-lymphocyte ratio; PNI, prognostic nutritional index; SII, systemic immune-inflammation index; AGR, albumin-to-globulin ratio.