Table 3.

Head-to-head comparison of the ALBI grade alone, the PNI alone, and the combination of both.

Score		Median OS	HR	95% CI	p-Value	C-Index
ALBI	1	39.0	Reference			0.65
	2	16.3	2.6	1.5–5.3	0.010	-
	3	5.4	3.2	3.5–15.3	<0.001	-
PNI	0	21.4	Reference			0.64
	1	7.5	2.7	2.0–3.5	<0.001	-
ALBI-PNI	1	39.0	Reference			0.69
	2	20.1	2.2	1.0–4.5	0.037	-
	3	10.3	3.8	1.8–8.0	<0.001	-
	4	5.4	7.8	3.7–16.4	<0.001	-

OS, overall survival; HR, hazard ratio; CI, confidence interval.