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Expression of HPV in benign and malignant parotid gland tumor tissues.
| HPV expression | ||||
|---|---|---|---|---|
|
|
||||
| Group | n | Positive, n (%) | Negative, n (%) | P-value |
| Benign tumors | 52 | 31 (59.6) | 21 (40.4) | |
| Malignant tumors | 7 | 3 (42.9) | 4 (57.1) | 0.664 |
HPV, human papillomavirus.
