Is visual inspection with acetic acid better than cervical cytology to screen women ≥40 years of age for carcinoma cervix? A cross-sectional study on proportion of screen-positive women (by VIA and cervical cytology) having CIN II/III lesion on cervical biopsy: difference between two age groups and among screening methods

摘要

Objective Proportion of CIN II/III lesion on cervical biopsy among screen-positive women of age group <40 years and ≥40 years undergoing screening for carcinoma cervix by Pap smear and visual inspection of cervix with acetic acid (VIA) was determined (both the tests were performed on same population). Difference in proportion of CIN II/III lesion among screen-positive women, between two age groups (for both methods) and between methods (for both age groups) was determined.