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. 2020 Apr 2;11(2):248–255. doi: 10.1007/s13193-020-01058-x

Table 2.

p16 immunopositivity according to percentage of cells (grade) and intensity

Percentage of cells (Grade) Intensity
Total 0 1 2 3 4 Total 0 1 2 3
OSCC 50 19 2 8 3 18 50 20 10 18 2
OPSCC 50 15 1 4 3 27 50 19 3 14 14
OSCC 50 No. of cases taken as p16 immunopositive-18
OPSCC 50 No. of cases taken as p16 immunopositive-27

Figures in italics shows positivity by AJCC criteria