Table 5. Prognostic staging according to AJCC/TNM 8th edition.
Feature | n (%) |
---|---|
p16(+) | |
I | 14 (14) |
II | 43 (43) |
III | 38 (38) |
IV | 4 (4) |
p16(-) and unknown | |
I | 0 |
II | 1 (1) |
III | 9 (12) |
IVA | 42 (53) |
IVB | 22 (28) |
IVC | 5 (6) |
Unknown: There is no record of determination by IHQ p16