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. Author manuscript; available in PMC: 2017 Oct 1.
Published in final edited form as: Oral Oncol. 2016 Sep 6;61:98–103. doi: 10.1016/j.oraloncology.2016.08.019

Table 2.

Distribution of HPV genotype in OPSCC

p16-positive
N = 163		 p16-negative
N = 84
N (%) N (%)
HPV-positive
6 0 1 (1.2)
11 0 0
16 144 (88.3) 22 (26.2)
18 4 (2.5) 0
26 1 (0.6) 0
31 0 0
33 4 (2.5) 0
35 5 (3.1) 3 (3.6)
39 0 1 (1.2)
58 1 (0.6) 0
59 2 (1.2) 0
82 0 0
HPV-negative 7 (4.3) 59 (70.2)