Table 2.
Key baseline risk factors in the HPTN 068 study population
| Individual risk factors | Risk score | HPTN 068 (N = 2178) | Univariate analysis |
|---|---|---|---|
| N (%) | HR (95% CI) | ||
| Age | |||
| <25 years | 2 | 2178 (100.00) | – |
| ≥25 years | 0 | 0 (0.00) | 1.00 |
| Living with primary partner | |||
| No | 2 | 2103 (96.56) | 0.43 (0.13, 1.41) |
| Yes | 0 | 75 (3.44) | 1.00 |
| Partner provides financial/material support | |||
| No | 1 | 1721 (79.02) | 0.31 (0.16, 0.62)a |
| Yes | 0 | 457 (20.98) | 1.00 |
| Primary partner has other partners | |||
| Yes/don't know | 2 | 407 (18.69) | 1.69 (0.82, 3.50) |
| No | 0 | 1771 (81.31) | 1.00 |
| Alcohol use in past three months | |||
| Yes | 1 | 192 (8.82) | 1.36 (0.48, 3.88) |
| No | 0 | 1986 (91.18) | 1.00 |
| HSV‐2 seropositive | |||
| Yes | 2 | 77 (3.54) | 2.82 (0.98, 8.10) |
| No | 0 | 2101 (96.46) | 1.00 |
HR, hazard ratio; CI, confidence interval.
a
p < .05.