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Kaplan–Meier curve for OS stratified by WBC, Hb, NLR, PLR, and SII in the training cohort (a–e) and the testing cohort (f–j).
Hb, hemoglobin; NLR, neutrophil-to-lymphocyte ratio; OS, overall survival; PLR, platelet-to-lymphocyte ratio; SII, systemic immune-inflammation index; WBC, white blood cell count.
