Table 1 Distribution of HPV infection by HPV type and multiplicity of infection among 133 cases of cervical cancer and 281 controlsa
From: HPV and cofactors for invasive cervical cancer in Morocco: a multicentre case-control study
Total Cases | Squamous cell carcinoma | Adenocarcinoma | Controls | |||||
|---|---|---|---|---|---|---|---|---|
No. | (%) | No. | (%) | No. | (%) | No. | (%) | |
Total HPV tested | 133 | 100 | 116 | 100 | 6 | 100 | 281 | 100 |
HPV Negative | 10 | 7.5 | 9 | 7.8 | - | - | 242 | 86.1 |
HPV Positive | 123 | 92.5 | 107 | 92.2 | 6 | 100 | 39 | 13.9 |
High risk HPBb | 123 | 92.5 | 107 | 92.2 | 6 | 100 | 35 | 12.5 |
Low risk HPVb | - | - | - | - | 4 | 1.4 | ||
HPV types | ||||||||
Single infection | 118 | 88.7 | 102 | 87.9 | 33 | 11.7 | ||
1 | - | - | - | - | - | - | 2 | 0.7 |
6 | - | - | - | - | - | - | 1 | 0.4 |
11 | - | - | - | - | - | - | 1 | 0.4 |
16 | 108 | 81.2 | 92 | 79.2 | 6 | 100 | 14 | 5.0 |
18 | 7 | 5.3 | 7 | 6.0 | - | - | 1 | 0.4 |
31 | 1 | 0.8 | 1 | 0.9 | - | - | - | - |
33 | 1 | 0.8 | 1 | 0.9 | - | - | 14 | 5.0 |
35 | 1 | 0.8 | 1 | 0.9 | - | - | - | - |
Multiple infection | 5 | 3.8 | 5 | 4.3 | - | - | 6 | 2.2 |
16/31 | 4 | 3.0 | 4 | 3.4 | - | - | - | - |
16/33 | 1 | 0.8 | 1 | 0.9 | - | - | 5 | 1.8 |
16/31/33 | - | - | - | - | - | - | 1 | 0.4 |