Frequency of cervical smear abnormalities within 3 years of normal cytology

Abstract

Within 3 years after normal cytology results, cervical smears interpreted as high-grade SIL or worse are uncommon, and the incidence rate is unrelated to the time since last normal smear. Optimal screening strategies for women with recent normal cytology results should be based on comprehensive modeling studies that incorporate the true risks and benefits of repetitive screening.