Table 2.
Cox proportional hazards model analysis of factors associated with death.
| Univariate analysis, HR (95% CI) | Multivariate analysis, HR (95% CI) | |
|---|---|---|
| Age | ||
| <35 years | 1 | |
| >35 years | 1.52 (1.07–2.16) | NS |
| Gender | ||
| Female | 1 | 1 |
| Male | 2.14 (1.38–2.32) | 1.96 (1.19–3.24) |
| Mode | ||
| Non-IDU | 1 | |
| IDU | 1.99 (1.39–2.86) | NS |
| CD4 | ||
| >100 cells/mm3 | 1 | 1 |
| <100 cells/mm3 | 2.50 (1.82–3.45) | 2.06 (1.48–2.87) |
| Viral load | ||
| <100,000 copies/ml | 1 | |
| >100,000 copies/ml | 1.67 (1.15–2.45) | NS |
| AIDS defining illness | ||
| No | 1 | 1 |
| Yes | 2.69 (1.90–3.81) | 2.01 (1.36–2.96) |
| Anti-HCV | ||
| Negative | 1 | |
| Positive | 1.40 (1.01–1.93) | NS |
| HbsAg | ||
| Negative | 1 | |
| Positive | 1.77 (1.10–2.83) | NS |
| Cirrhosis | ||
| No | 1 | 1 |
| Yes | 2.05 (1.24–3.40) | 1.95 (1.36–2.81) |
HR = Hazard ratio, CI = Confidence interval, NS = Not significant.