Abbreviations: AUC, area under curve; CI, confidence interval; dNLR, derived neutrophil/lymphocyte ratio; LMR, lymphocyte/monocyte ratio; NLR, neutrophil/lymphocyte ratio; PLR, platelet/lymphocyte ratio; PNI, Prognostic Nutritional Index; SII, Systemic Inflammation-Immune Index; SUVmax, maximum standard uptake value.