Oncogenic HPV types isolated in relation to abnormality detected by anoscopy and cytology
| HPV type | No | 16 | 18 | 31 | 33 | 35 | 39 | 45 | 51 | 52 | 56 | 58 | 59 | No HPV | 1 types | 2 types | >2 types |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Histology | |||||||||||||||||
| Normal histology | 18 | 8 | 5 | 3 | 6 | 1 | 0 | 3 | 2 | 1 | 1 | 4 | 3 | 0 | 5 | 5 | 8 |
| AIN 1 | 19 | 12 | 3 | 0 | 5 | 0 | 0 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 6 | 6 | 1 |
| AIN 2 | 45 | 28 | 9 | 8 | 11 | 6 | 5 | 8 | 1 | 0 | 2 | 11 | 3 | 2 | 9 | 9 | 20 |
| AIN 3 | 29 | 20 | 10 | 6 | 7 | 2 | 4 | 4 | 2 | 0 | 1 | 5 | 1 | 0 | 8 | 6 | 8 |
| Cytology | |||||||||||||||||
| Cytology normal | 29 | 11 | 8 | 5 | 3 | 2 | 0 | 5 | 1 | 0 | 1 | 3 | 2 | 0 | 9 | 12 | 8 |
| Mild dyskaryosis | 49 | 30 | 10 | 6 | 11 | 1 | 4 | 11 | 2 | 1 | 1 | 10 | 4 | 1 | 13 | 13 | 22 |
| Moderate dyskaryosis | 28 | 19 | 10 | 6 | 13 | 3 | 4 | 6 | 1 | 0 | 1 | 9 | 1 | 0 | 2 | 4 | 22 |
| Severe dyskaryosis | 20 | 13 | 2 | 3 | 1 | 3 | 1 | 1 | 2 | 0 | 2 | 2 | 0 | 1 | 10 | 3 | 6 |