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. 2023 Jan 13;9(1):93–99. doi: 10.1002/cre2.707

Table 5.

Prevalence of high‐risk human papillomavirus (HPV) DNA in erosive‐atrophic and non‐erosive‐atrophic forms of oral lichen planus (OLP)

OLP subtype HPV subtype Non‐erosive‐atrophic, N/total (%) Erosive‐atrophic, N/total (%) p value
HPV16 6/14 (42.8) 6/11 (54.5) .56
HPV18 1/14 (7) 2/11 (18.2) .40
HPV‐16 and HPV‐18 6/14a (42.8) 8/11 (72.7) .13
a

Simultaneous presence of HPV16 and HPV18 was detected in a sample of lichen planus group.