Multivariate analyses of variables associated with progression to AIDS
| Variable | Multivariate HR (95% CI) | p Value |
|---|---|---|
| *Per 1 year increase. | ||
| Calendar period | 0.0076 | |
| 1986–91 | 1.37 (0.39 to 4.86) | |
| 1992–6 | 1.00 | |
| 1997–9 | 0.34 (0.16 to 0.70) | |
| Educational level at seroconversion | 0.077 | |
| Primary | 2.69 (1.17 to 6.16) | |
| Secondary | 1.31 (0.52 to 3.26) | |
| University | 1.00 | |
| Unknown | 1.56 (0.48 to 5.02) | |
| Age at seroconversion† | 1.03 (0.99 to 1.07) | 0.08 |