Clinical Value of Prognostic Nutritional Index and Neutrophil-to-Lymphocyte Ratio in Prediction of the Development of Sepsis-Induced Kidney Injury

Table 5

Receiver operating curve (ROC) for prediction in S-AKI patients.

Indicator	AUC	95% CI		Optimal cut-off value	Sensitivity (%)	Specificity (%)
PNI	0.760	0.731-0.789	<0.001	32.75	86.9	63.7
NLR	0.749	0.722-0.777	<0.001	9.54	75.3	63.1
CRE	0.737	0.709-0.766	<0.001	72.5	65.9	72.1
BUN	0.729	0.700-0.757	<0.001	11.82	49.9	85.5
PNI+NLR	0.801	0.775-0.827	<0.001	—	75.3	76.1
BUN+CRE	0.750	0.722-0.778	<0.001	—	56.6	82.5

PNI: prognostic nutrition index; NLR: neutrophil-to-lymphocyte ratio; CRE: creatinine; BUN: blood urea nitrogen.