Table 3.
Odds Ratios (95% Confidence Intervals) of Early Menopause According to the Smoking Status
| Early Menopause | ||||
|---|---|---|---|---|
| (Unadjusted*) Model I |
(Adjusted**) Model II |
|||
| OR | CI | OR | CI | |
| Non-Smokers | ||||
| Breast Cancer | 1.695 | (1.092-2.630) | 1.828 | (1.171-2.852) |
| Cervical Cancer | 1.476 | (0.728-2.992) | 1.336 | (0.653-2.734) |
| Ever-Smokersᵃ | ||||
| Breast Cancer | 0.533 | (0.048-5.943) | 0.475 | (0.039-5.748) |
| Cervical Cancer | 3.263 | (0.336-31.709) | 4.545 | (0.363-56.851) |
Values are presented as odds ratio (95% confidence interval); *Model I, unadjusted; **Model II, was adjusted for educational level, household income, drinking habit, BMI, and exercise; a Includes current, sometimes, and former smokers.