Table 3.

ROC analysis for GNRI, BMI, and serum albumin

	AUC	P value	cOR	P value	aOR*	P value
GNRI	0.812	0.019	0.89 (0.82–0.98)	0.014	0.90(0.81-1.00)	0.044
Serum albumin	0.798	0.025	0.85(0.75–0.96)	0.011	0.86(0.75–0.99)	0.040
BMI	0.474	0.843	1.11(0.86–1.43)	0.418	1.16(0.90–1.49)	0.256

ROC: receiver operating characteristic curve; GNRI: geriatric nutritional risk index; BMI: body mass index; AUC: area under the curve; cOR: crude odds ratio; aOR: adjusted odds ratio. *Adjusted for age and sex