Table 1.

Receiver operating characteristic curve analysis for OS and DSS

Analysis for OS			Analysis for DSS
Variable	AUC	p value	Variable	AUC	p value
GNRI	0.637	< 0.001	GNRI	0.645	< 0.001
Albumin	0.635	< 0.001	Albumin	0.639	< 0.001
PNI	0.631	< 0.001	CA19–9	0.634	0.002
CA19–9	0.590	0.002	PNI	0.623	0.002
CEA	0.577	0.006	CEA	0.591	0.028
mGPS	0.573	0.007	mGPS	0.574	0.068
CAR	0.572	0.009	CAR	0.557	0.155
CRP	0.56	0.028	CRP	0.543	0.285
NLR	0.542	0.126	NLR	0.541	0.311
PLR	0.475	0.363	PLR	0.524	0.550

CAR C-reactive protein/albumin ratio, CA19–9 carbohydrate antigen 19–9, CEA carcinoembryonic antigen, CRP C-reactive protein, DSS disease-specific survival, GNRI geriatric nutritional risk index, mGPS modified Glasgow prognostic score, NLR, OS overall survival; neutrophil/lymphocyte ratio, PLR platelet/lymphocyte ratio, PNI prognostic nutritional index