Fig. 2From: 2011–2021 rising prevalence of HPV infection among oropharyngeal carcinoma in FranceDispersion of the age of the population of patients with oropharyngeal carcinoma, according to p16 status. The mean and the median age were similar, but the dispersions were different (Ansary-Bradley test; p = 0.0266), with a higher and narrower peak in p16-negative patientsBack to article page