Table 5 Distribution of HPV16 and HPV18 variants in different cervical cytology grades
| Â | Cervical cytology | |||
|---|---|---|---|---|
Normal | LSIL | HSIL | SCC/ADC | |
N (%) | ||||
HPV16 lineage | Â | Â | Â | Â |
 A1 | 3 (25) | 1 (8.3) | 2 (16.7) | 0 |
 A2 | 0 | 0 | 2 (16.7) | 3 (25) |
 A4 | 3 (25) | 2 (16.7) | 5 (41.7) | 3 (25) |
 C1 | 1 (8.3) | 0 | 0 | 0 |
 D1 | 5 (41.7) | 8 (66.7) | 3 (25) | 6 (50) |
 D2 | 0 | 1 (8.3) | 0 | 0 |
HPV18 lineage | Â | |||
 A1 | 5 (41.7) | 6 (50) | 1 (8.3) | 1 (8.3) |
 A3 | 2 (16.7) | 1 (8.3) | 2 (16.7) | 3 (25) |
 A4 | 4 (33.3) | 5 (41.70 | 7 (58.3) | 7 (58.3) |
 A5 | 1 (8.3) | 0 | 2 (16.7) | 1 (8.3) |