Sexual behaviour and cervical intraepithelial neoplasia in teenagers.

Four groups of females 19 years of age were studied in order to investigate the sexual factors in the development of cervical intraepithelial neoplasia (CIN) in teenagers. Group A consisted of 101 females treated for CIN, group B of 55 females with inflammatory atypic cytology (Pap cl. II), group C of 73 women with cervical chlamydial infection, and group D… (More)