Variable | % with early menopause and total number that answered | Crude OR | 95% CI | Adj. OR a | 95% CI | |||
---|---|---|---|---|---|---|---|---|
% | N | Lower | Upper | Lower | Upper | |||
Hours present in a room where people are smoking | ||||||||
0 | 7.6 | 802 | Ref. | Ref. | ||||
1–6 | 9.2 | 76 | 1.28 | 0.56 | 2.94 | 1.04 | 0.44 | 2.44 |
>6 | 6.3 | 16 | 1.12 | 0.14 | 8.99 | 0.99 | 0.12 | 8.12 |
Smoking mother or father while growing up | ||||||||
No | 9.0 | 378 | Ref | Ref. | ||||
Yes | 6.1 | 580 | 1.50 | 0.90 | 2.50 | 1.56 | 0.92 | 2.64 |
Living with smokers after the age of 20 | ||||||||
No | 7.7 | 533 | Ref. | Ref. | ||||
Yes | 8.2 | 417 | 1.07 | 0.66 | 1.73 | 0.94 | 0.58 | 1.54 |