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HPV-induced cancer prevalence and types detected
| Primary Site | P16+ (IHC) | HPV + | HPV - | HPV+ prevalence | 95% CI (Wilson) | Total | |||
|---|---|---|---|---|---|---|---|---|---|
| HPV16 | HPV18 | HPV56 | Lower | Upper | |||||
| Oropharyngeal cancer | 9 | 8 | 1 | 0 | 26 | 0.257 | 0.141 | 0.421 | 35 |
| Oral cavity cancer | 6 | 4 | 0 | 1 | 36 | 0.122 | 0.053 | 0.255 | 41 |
| All sites | 15 | 12 | 1 | 1 | 62 | 0.184 | 0.113 | 0.286 | 76 |
