HPV types for 93 sex workers and 98 age matched controls in Belgium (2001)
| HPV | HPV type | Sex workers (n = 93) | Controls (n = 98) |
|---|---|---|---|
| No (%) | No (%) | ||
| *According to manufacturer genotype 68 and 73 may show cross reactivity. | |||
| Negative | 21 (22.6) | 71 (72.4) | |
| 6 | 5 (5.4) | 2 (2.0) | |
| 11 | 2 (2.2) | ||
| 34 | 1 (1.1) | ||
| 40 | 3 (3.2) | ||
| 42 | 1 (1.1) | ||
| Low risk | 43 | 1 (1.1) | 1 (1.0) |
| 44 | 6 (6.5) | ||
| 53 | 6 (6.5) | ||
| 54 | 3 (3.2) | 1 (1.0) | |
| 70 | 6 (6.5) | 2 (2.0) | |
| 74 | 6 (6.5) | ||
| X: benign types | 8 (8.6) | 8 (8.2) | |
| 16 | 12 (12.9) | 4 (4.1) | |
| 18 | 3 (3.2) | 2 (2.0) | |
| 31 | 12 (12.9) | 1 (1.0) | |
| 33 | 6 (6.5) | 1 (1.0) | |
| 35 | 3 (3.2) | 1 (1.0) | |
| 39 | 7 (7.5) | 2 (2.0) | |
| High risk | 45 | 9 (9.7) | 2 (2.0) |
| 51 | 1 (1.1) | 1 (1.0) | |
| 52 | 12 (12.9) | 2 (2.0) | |
| 56 | 6 (6.5) | 1 (1.0) | |
| 58 | 2 (2.2) | ||
| 59 | 4 (4.3) | ||
| 66 | 3 (3.2) | 2 (2.0) | |
| 68 or 73* | 10 (10.8) | ||