Table 1 Crosstabulation of p16-expression and other findings based on the HPV DNA status in 121 biopsy specimens evaluable for HPV DNA
DNA positive for HR α-HPV or β-HPV | DNA negative for HR α-HPV and β-HPV | p-value (Statistical test) | |
|---|---|---|---|
IHC p16 | 0.4247 (Fisher’s exact test) | ||
positive | 34 | 68 | |
negative | 8 | 10 | |
not evaluable | 0 | 1 | |
Sex | 0.7039 (Fisher’s exact test) | ||
F | 21 | 43 | |
M | 21 | 36 | |
Site | 0.3560 (Fisher’s exact test) | ||
Sun-exposed | 28 | 59 | |
Sun-protected | 11 | 15 | |
Unknown | 3 | 5 | |
Solar elastosis | 0.3349 (Fisher’s exact test) | ||
positive | 21 | 48 | |
negative | 21 | 31 | |
Koilocyte-like changes | 0.1781 (Fisher’s exact test) | ||
positive | 21 | 29 | |
negative | 21 | 50 | |
Papillomatosis | 0.3170 (Fisher’s exact test) | ||
Positive | 17 | 25 | |
Negative | 24 | 54 | |
Unknown | 1 | 0 |