From: Analysis of the role of the human papillomavirus 16/18 E7 protein assay in screening for cervical intraepithelial neoplasia: a case control study
Pathology
N
Positive E7 cases (n)
Positive E7 rate (%)
Normal
113
30
26.6%
CIN1
24
14
58.3%
CIN2+
68
48
70.6%
CIN3+
46
31
67.4%
Total
205
92
44.9%