Comparison of different preoperative objective nutritional indices for evaluating 30-d mortality and complications after liver transplantation

Table 5 Comparisons of the area under the curve of various nutritional indicators for predicting severe complications and 30-d mortality

ROC	Severe complications		30-d mortality
	Z value	P value	Z value	P value
CONUT vs NRI	1.851	0.064	1.550	0.121
CONUT vs PNI	1.945	0.051	0.832	0.405
CONUT vs Prealbumin	0.818	0.413	0.490	0.623
NRI vs PNI	0.749	0.454	1.061	0.288
NRI vs Prealbumin	0.582	0.560	2.337	0.019
PNI vs Prealbumin	0.176	0.860	1.062	0.288

CONUT: Control nutritional status; PNI: Prognostic nutritional index; NRI: Nutritional risk index; ROC: Receiver operating characteristic.