Table 4.

Comparison of the diagnostic performance in predicting mortality and chemoresistance.

Variable	Overall survival		Platinum resistance
	AUC(95% CI)	P	AUC(95% CI)	P
CA-125	0.567 (0.466–0.669)	0.152	0.560 (0.480–0.639)	0.146
PNI	0.677 (0.598–0.755)	<0.001	0.699 (0.632–0.765)	<0.001
CA-125 + PNI	0.688 (0.600–0.776)	<0.001	0.696 (0.623–0.770)	<0.001

AUC, area under the receiver operating characteristic curve; PNI, prognostic nutritional index.