Fig. 2From: Systemic immune-inflammation index within the first postoperative hour as a predictor of severe postoperative complications in upper abdominal surgery: a retrospective single-center studyReceiver operator characteristic curve of the individual variables for predicting SPCs. Lac, Lactate; SII, Systemic immune-inflammation index; CRP, C-reactive protein; AUC, area under the receiver operating characteristic curveBack to article page