Table 3.

Risk factors for mortality of patients in univariate/multivariate Cox’s proportional hazard models

	Univariate Model		Multivariate Model
Risk factors	Hazard ratio (95% Confidence interval)	P-value	Hazard ratio (95% Confidence interval)	P-value
Age < 35 years	0.51 (0.29-0.87)	0.014	0.91 (0.48-1.73)	0.782
Female gender	1.68 (1.01-2.80)	0.045	1.65 (0.86-3.16)	0.132
African ethnicity	1.29 (0.77-2.15)	0.366
Homo-bisexuel orientation	0.28 (0.13-0.59)	0.0003	0.90 (0.34-2.34)	0.827
Natremia < 135 mmol/l	3.94 (2.30-6.74)	<0.0001	1.03 (0.54-1.97)	0.935
AIDS	8.83 (5.18-15.06)	<0.0001	5.24 (2.59-10.62)	<0.0001
CD4 cell count < 350/μl	11.71 (4.66-29.43)	<0.0001	6.58 (1.89-23.06)	0.003
HIV viral load > 100 000 copies/ml	3.36 (1.87-6.03)	<0.0001	1.15 (0.56-2.37)	0.702
Hepatitis B	0.23 (0.032-1.71)	0.172
Hepatitis C	2.54 (1.15-5.60)	0.0259	2.70 (1.172-6.23)	0.02
Fib4 score > 3.25	3.84 (1.95-7.55)	<0.0001	1.69 (0.77-3.74)	0.192
Anemia	4.30 (2.95-6.27)	<0.0001	1.15 (0.75-2.84)	0.263
Hyperlipidemia	0.93 (0.54-1.59)	0.892
Diabetes mellitus	4.22 (1.96-9.11)	0.0011	2.07 (0.88-4.85)	0.096
Inclusion period 1998-2004	2.54 (1.52-4.25)	0.0004	1.32 (0.72 – 2.42)	0.372