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HPV and p16 prevalence in different sub-sites1
| HPV+2 | HPV−2 | ||||
|---|---|---|---|---|---|
| Sub-site | All patients (n = 69) | p16+2 (n = 8) | p16−2 (n = 4) | p16+2 (n = 9) | p16−2 (n = 48) |
| C051–C058 | 26 | 2 (8) | 3 (12) | 5 (19) | 16 (62) |
| C101–C109 | 43 | 6 (14) | 1 (2) | 4 (9) | 32 (74) |
Values are expressed as n (%).
P = 0.212 Fischer's exact test.
Presence of HPV-DNA and expression of p16 in tumors analyzed using PCR and IHC, respectively.
