Table 6.

Multivariate cox proportional analysis for all-cause and CVD mortality

	Multivariate (All-cause mortality)		Multivariate (CVD mortality)
	HR (95%CI)	P value	HR (95%CI)	P value
GPS
0	reference		Reference
1	3.94 (2.90–5.35)	< 0.001	4.41 (2.76–7.03)	< 0.001
2	7.56 (5.35–10.67)	< 0.001	9.64 (5.72–16.26)	< 0.001
PNI
0	Reference		reference
1	1.82 (1.36–2.43)	< 0.001	1.63 (1.06–2.51)	0.027
PI
0	reference		reference
1	2.08 (1.63–2.65)	< 0.001	2.57 (1.81–3.66)	< 0.001
2	3.03 (2.00–4.60)	< 0.001	3.85 (1.99–7.46)	< 0.001

Adjustments were made for variables from the predictor variables of Table 5 using a backward stepwise cox proportional hazards model with a stay criterion of 0.10

Abbreviations: GPS Glasgow Prognostic Score, PNI prognostic nutritional index, PI prognostic index, CVD cardiovascular disease