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Receiver operating characteristic (ROC) curves for 3-year mortality of the Thoracoscore and of selected inflammatory parameters. HALP: hemoglobin, albumin, lymphocyte, and platelet score; NLR: derived neutrophil-to-lymphocyte ratio; PLR: platelet-to-lymphocyte ratio; SI: systemic immune-inflammation index; ALI: advanced lung cancer inflammation index. Best cut-off values (Youden index): HALP (32.2); NLR (2.29); PLR (196); SII (809); ALI (34.9); Thoracoscore (2.3).
