Table 4 Association between high-risk HPV prevalence and selected characteristics among sexually experienced participants, by HIV status
HIV-positive participants N = 265 | HIV-negative participants N = 372 | |||||
|---|---|---|---|---|---|---|
High-risk HPV prevalence n (%) | Unadjusted PR (95% CI) | Adjusteda PR (95% CI) | High-risk HPV prevalence n (%) | Unadjusted PR (95% CI) | Adjusteda PR (95% CI) | |
Age of first sex (years) | ||||||
≥ 18 | 162 (78.3) | Ref | 198 (64.5) | Ref | ||
< 18 | 45 (77.6) | 1.01 (0.86, 1.18) | 46 (70.8) | 0.91 (0.76, 1.09) | ||
Age of first sex partner (years) | ||||||
≥ 20 | 157 (78.9) | Ref | 153 (65.1) | Ref | ||
< 20 | 50 (75.8) | 1.04 (0.89, 1.22) | 91 (66.9) | 0.97 (0.84, 1.13) | ||
Age of current sex partner (years) | ||||||
≥ 24 | 148 (77.9) | Ref | 87 (70.7) | Ref | ||
< 24 | 59 (78.7) | 0.99 (0.86, 1.14) | 157 (63.3) | 1.12 (0.96, 1.30) | ||
Lifetime no. sex partners | ||||||
1–2 | 68 (70.8) | Ref | Ref | 135 (57.9) | Ref | Ref |
≥ 3 | 139 (82.3) | 1.16 (1.00, 1.34) | 1.14 (0.99, 1.32) | 109 (78.4) | 1.35 (1.18, 1.56) | 1.29 (1.12, 1.48) |
Condom use in past 3 monthsb | ||||||
Sometimes/never | 68 (77.3) | Ref | 134 (74.4) | Ref | Ref | |
Always | 119 (76.8) | 0.99 (0.86, 1.15) | 99 (59.3) | 0.79 (0.68, 0.93) | 0.83 (0.71, 0.96) | |
Ever pregnant | ||||||
No | 120 (83.9) | Ref | Ref | 218 (65.9) | Ref | |
Yes | 87 (71.3) | 0.85 (0.74, .97) | 0.86 (.76, .98) | 26 (63.4) | 0.96 (0.75, 1.23) | |
CD4 count (cells/mm3) | ||||||
≤ 350 | 41 (89.1) | Ref | Ref | |||
> 350 | 165 (75.7) | 0.85 (0.75, 0.96) | 0.89 (0.80, 0.99) | |||
Viral load (copies/mL) | ||||||
> 400 | 15 (100.0) | – | ||||
≤ 400 | 187 (77.0) | – | ||||
ART age of initiation (years) | ||||||
< 15 | 46 (74.2) | Ref | ||||
≥ 15 | 161 (79.3) | 1.07 (0.91, 1.26) | ||||