Table 6.

Multivariable Cox proportional hazards analysis of all-cause mortality in end-stage renal disease patients on maintenance hemodialysis.

	Predictor Variable	Hazard Ratio (95% CI)	p-Value
Model 1	MIS > 5	2.146 (1.173, 3.928)	0.013
	Energy intake <25 kcal/kg	1.860 (1.018, 3.399)	0.044
Model 2	MIS > 5	2.290 (1.240, 4.229)	0.008
	Protein intake (<0.8 g/kg)	1.345 (0.769, 2.353)	0.299

p-value was adjusted for age, sex, Kt/V, diabetic mellitus and Charlson comorbidity index.