BMI (kg/m2) |
<20 | 1713 (10.72%) | 5114 (12.26%) | <0.0001 |
20–22 | 3299 (20.65%) | 10 363 (24.85%) |
22–22 | 5327 (33.35%) | 15 425 (36.99%) |
>25 | 5632 (35.28%) | 10 791 (25.90%) |
Tobacco use† |
Never smoker | 9601 (60.20%) | 23 023 (55.28%) | 0.19 |
Ex-smoker | 4918 (30.83%) | 14 484 (34.78%) |
Current smoker | 1429 (8.97%) | 4134 (9.94%) |
Caloric intake (kcal/day)† |
<1760 | 3393 (26.06%) | 8196 (23.20%) | 0.84 |
1760–2112 | 3293 (25.29%) | 8918 (25.25%) |
2112–2513 | 3167 (24.32%) | 9128 (25.84%) |
>2513 | 3166 (24.33%) | 9071 (25.71%) |
Pregnancy |
Nulliparous | 2293 (14.35%) | 4574 (10.97%) | 0.06 |
≤2 children | 8766 (54.88%) | 25 257 (60.57%) |
>2 children | 4912 (30.77%) | 11 862 (28.46%) |
Oral contraceptive use |
Never | 8269 (51.77%) | 14 562 (34.92%) | <0.0001 |
Ever | 7702 (48.23%) | 27 131 (65.08%) |
Menopausal status† |
Natural | 13 213 (86.78%) | 36 593 (90.45%) | <0.001 |
Surgical | 2013 (13.22%) | 3862 (9.55%) |
Natural oestrogen alone | | 3459 (67.48%) | <0.0001 |
Surgical oestrogen alone | | 1086 (21.19%) |