Table 2.
Buccal HPV16 associated to oral sex practices
| Overall (N = 43) | HPV16 negative (N = 28) | HPV16 positive (N = 15) | ||||
|---|---|---|---|---|---|---|
| n | % | n | % | n | % | |
| Oral Sex frequency | ||||||
| Never | 12 | 28 | 8 | 29 | 4 | 27 |
| Frequently | 31 | 72 | 20 | 71 | 11 | 73 |
| Oral Sex type | ||||||
| Do not practice | 1 | 2 | 1 | 4 | 0 | 0 |
| To her partner | 3 | 7 | 3 | 11 | 0 | 0 |
| Both | 23 | 53 | 15 | 54 | 8 | 53 |
| Did not answer | 16 | 37 | 9 | 32 | 7 | 47 |
| *Histological biopsy results | ||||||
| Without alterations | 9 | 21 | 7 | 25 | 2 | 13 |
| Inflammatory Alterations | 12 | 28 | 9 | 32 | 3 | 20 |
| CIN-I & CIN-II | 22 | 51 | 12 | 43 | 10 | 67 |
| Use of condom while practicing oral sex | ||||||
| Do not practice oral sex | 12 | 28 | 8 | 29 | 4 | 27 |
| Use of Condom | 1 | 2 | 1 | 4 | 0 | 0 |
| Do not use Condom | 25 | 58 | 16 | 57 | 9 | 60 |
| Did not answer | 5 | 12 | 3 | 11 | 2 | 13 |
| Number of Partners to whom practice oral sex | ||||||
| Do not practice oral sex | 1 | 2 | 1 | 4 | 0 | 0 |
| One | 20 | 47 | 12 | 43 | 8 | 53 |
| Two | 10 | 23 | 7 | 25 | 3 | 20 |
| More than two | 1 | 2 | 1 | 4 | 0 | 0 |
| Did not answer | 11 | 26 | 7 | 25 | 4 | 27 |
| Personal objects sharing | ||||||
| Do not practice | 23 | 53 | 17 | 61 | 6 | 40 |
| Occasionally | 17 | 40 | 9 | 32 | 8 | 53 |
| Frequently | 2 | 5 | 1 | 4 | 1 | 7 |
| Did not answer | 1 | 2 | 1 | 4 | 0 | 0 |
* Mann Whitney U = 1.9819 p = 0.0237
[42]; http://department.obg.cuhk.edu.hk/researchsupport/MannWhitney.ASP).