Table 2. HR-HPV genotypes by HIV status (n = 258) and the HPV phylogenetic classification.
| Frequency (Proportion) | |||||
|---|---|---|---|---|---|
| HPV genotype | All | HIV negative | HIV positive | IRR (95% CI) | p value |
| Negative | 10 (0.04) | 6 (0.02) | 4 (0.02) | 0.40 (0.22–1.00) | 0.443 |
| 16a | 123 (0.48) | 66 (0.26) | 57 (0.22) | 0.97 (0.69–1.37) | 0.881 |
| 18b | 65 (0.25) | 34 (0.13) | 31 (0.12) | 1.11 (0.78–1.57) | 0.573 |
| 31a | 17 (0.07) | 8 (0.03) | 9 (0.04) | 1.06 (0.57–1.96) | 0.854 |
| 33a | 25 (0.10) | 18 (0.07) | 7 (0.03) | 0.81 (0.49–1.34) | 0.416 |
| 35a | 68 (0.26) | 40 (0.16) | 28 (0.10) | 0.90 (0.63–1.29) | 0.574 |
| 39b | 10 (0.04) | 3 (0.01) | 7 (0.03) | 1.42 (0.67–3.05) | 0.361 |
| 45b | 14 (0.05) | 8 (0.03) | 6 (0.02) | 1.05 (0.53–2.06) | 0.892 |
| 51c | 11 (0.04) | 5 (0.02) | 6 (0.02) | 1.35 (0.75–2.45) | 0.316 |
| 52a | 9 (0.04) | 5 (0.02) | 4 (0.02) | 0.88 (0.33–2.38) | 0.799 |
| 56d | 6 (0.02) | 2 (0.0) | 4 (0.02) | 1.11 (0.41–2.99) | 0.843 |
| 58a | 23 (0.11) | 9 (0.05) | 14 (0.05) | 1.28 (0.78–2.09) | 0.334 |
| 59b | 3 (0.01) | 0 (0.00) | 3 (0.01) | 1.67 (0.53–5.24) | 0.380 |
| 66d | 1 (0.0) | 0 (0.00) | 1 (0.01) | 1.1 (0.15–7.89) | 0.922 |
| 68b | 7 (0.03) | 2 (0.01) | 5 (0.02) | 1.23 (0.51–3.01) | 0.645 |
IRR = incidence rate ratio computed from the Poisson regression analysis.
a = Human papillomavirus alpha 9 species;
b = Human papillomavirus alpha 7 species;
c = Human papillomavirus alpha 5 species;
d = Human papillomavirus alpha 6 species.