Table 4.
Tested Model Results Using Stepwise Logistic Regression Analysis
| Factora | p-value | OR (CI) |
|---|---|---|
| Regular Use of Oral Contraceptiveb | 0.000 | 2.33 (1.54–3.55) |
| Regular Use of Oral Contraceptivec | 0.002 | 2.25 (1.34–2.79) |
| Age at Puberty | 0.005 | 0.23 (0.08–0.64) |
| Age at Menopause | 0.039 | 0.64 (0.42–0.98) |
| Pregnancy (Yes-No) | 0.000 | 0.21 (0.12–0.34) |
| Menopausal Status (Premenopausal - Postmenopausal) | 0.004 | 2.11 (1.27–3.49) |
| First or second – degree relative have cancer | 0.000 | 4.07(2.42–6.83) |
aOnly factors of significant effect in the tested model were shown
bUnadjusted
cAdjusted