Table 8.

Accuracy of inflammatory markers in predicting ICU mortality according to AKI severity, by period.

Inflammatory Markers	Renal Function	T0			T1			T2			T3
		Cutoff	AUC	p-Value	Cutoff	AUC	p-Value	Cutoff	AUC	p-Value	Cutoff	AUC	p-Value
Presepsin	Mild-AKI	1643	0.832	<0.001	1238	0.806	0.001	1355	0.823	0.015	5052	0.851	0.042
Procalcitonin	Mild-AKI	1.035	0.729	0.02	0.995	0.746	0.023	0.985	0.782	0.044	11.83	0.825	0.031
WBC	Mild-AKI	7900	0.464	0.7	885	0.37	0.229	17,995	0.319	0.178	22,695	0.333	0.332

AKI, acute kidney injury; WBC, white blood cell; T0, immediately after surgery; T1, 24 h after surgery; T2, 48 h after surgery; T3, 72 h after surgery; AUC, area under curve.