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Table 1 Frequency of HPV positivity according to the type of cervical lesion found

From: Genotype distribution of human papillomavirus (HPV) in histological sections of cervical intraepithelial neoplasia and invasive cervical carcinoma in Madrid, Spain

Pathological diagnosis Number (%) HPV + cases Number (%) single HPV cases Number (%) multiple HPV cases Number (%) HPV X cases
Benign lesions 19 (3.6%) 19 (100%) 0 (0%) 1 (5.3%)
CIN 1 349 (65.5%) 242 (69.3%) 107 (30.7%) 5 (1.4%)
CIN 2-3 158 (29.6%) 129 (81.6%) 29 (18.4%) 3 (1.9%)
ICC 7 (1.3%) 7 (100%) 0 (0%) 0 (0%)
Total cases 533 (100%) 397 (74.5%) 136 (25.5%) 9 (1.7%)