Age# years | 43.0±0.83 |
Adult BMI¶ kg·m−2 | 25.7±5.53 |
Duration of pill use+ years | 12.0±7.69 |
Age at first menstruation§ years | 12.9±1.52 |
Age at first pregnancyƒ years | 25.1±5.3 |
Adult BMI categories | |
Normal | 1445 (53.9) |
Overweight/obese | 1235 (46.1) |
Education | |
Grade 1–6 | 172 (6.2) |
Grade 10 or 11 | 1356 (49.1) |
Trade/apprenticeship | 693 (25.1) |
University degree | 537 (19.4) |
Missing | 6 (0.2) |
SES | |
Manager/administrator | 733 (26.5) |
Associate professional | 199 (7.2) |
Tradespersons | 372 (13.5) |
Production/sales/clerical | 583 (21.1) |
Labourer/house person | 849 (30.7) |
Missing | 28 (1.0) |
Smoking | |
Never | 1110 (40.2) |
Past | 829 (30.0) |
Current | 815 (29.5) |
Missing | 10 (0.4) |
Data are presented as mean±sd or n (%). BMI: body mass index; SES: socioeconomic status. #: n=2763; ¶: n=2679; +: n=2753; §: n=2718; ƒ: n=2375.