28 April 2026 : Clinical Research
A Dynamic Online Nomogram for Predicting Postoperative Acute Kidney Injury After Sleeve Gastrectomy
Sainan Li BE 1,2, Chengxiang Liu
C 1*, Chen Zhu B 1, Juan Zhou D 1, Miao Zhang F 3, Hong Chen E 1, Ye Zhang G 4, Zengxia Liu A 2
DOI: 10.12659/MSM.951259
Med Sci Monit 2026; 32:e951259
Figure 3 Receiver operating characteristic (ROC) curve of the nomogram for predicting postoperative acute kidney injury (AKI)The ROC curve illustrates the discriminative performance of the prediction model in distinguishing patients with and without postoperative AKI. The area under the curve (AUC) with 95% confidence interval quantifies overall discrimination, with higher values indicating better model performance. The dynamic nomogram uses the same scaled units as the regression model: eGFR (per 10 mL/min/1.73 m2), hemoglobin (per 10 g/L), total infusion (per 100 mL), and CV_SBP (per 10%).