Variable

OR

(IC 95%)

Major Changes

0.329

(0.115 - 0.873)

Previous biopsy (CIN 3)

0.102

(0.036 - 0.262)

Hormonal contraceptive

0.186

(0.050 - 0.575)

Months diagnosis-surgery

0.414

(0.172 - 0.875)