Table 2.

Multivariate Cox regression analysis of patient mortality

Variable	AHR (95% CI)	p
Albumin <35 g/L	3.043 (1.085–8.536)	0.034
Sex (male)	2.510 (0.939–6.714)	0.067
Age (years)	1.054 (l.019–1.090)	0.002
eGFR	0.857 (0.679–1.082)	0.194
Primary renal disease	1.180 (0.585–2.381)	0.643
Diabetes mellitus	0.575 (0.155–2.137)	0.408
Cardiovascular disease	2.007 (0.861–4.680)	0.107

eGFR, estimated glomerular filtration rate; AHR, adjusted hazard ratio; CI = confidence interval.