Table 2 The odds ratio (OR 95% CI) of being overweight at age 2 years associated with selected prenatal factors, birth outcomes and postnatal factors
Overweight yes/no | N | OR (95% CI) |
|---|---|---|
Prenatal factors | Â | Â |
Age mother (years) | 3156 | 0.96 (0.94, 0.99) |
Parity | Â | Â |
0 | 1768 | 1.00 |
1 | 991 | 1.28 (0.98, 1.67) |
≥ 2 | 397 | 1.27 (0.93, 1.92) |
Education | Â | Â |
0 - 5 | 614 | 1.76 (1.29, 2.41) |
6 -10 | 1170 | 1.19 (0.89, 1.58) |
> 10 | 1342 | 1.00 |
Height mother (cm) | 3156 | 0.98 (0.96, 1.00) |
BMI mother | 3156 | 1.09 (1.07, 1.12) |
Hypertension | Â | Â |
None | 2717 | 1.00 |
Pre-existent | 107 | 1.29 (0.70, 2.38) |
Gestational | 306 | 0.95 (0.62, 1.44) |
Diabetes | Â | Â |
None | 3120 | 1.00 |
Pre-existent/gestational | 36 | 2.45 (1.06, 5.64) |
Smoking | Â | Â |
None | 2847 | 1.00 |
1-5 cigarettes | 198 | 0.81 (0.56, 1.57) |
≥ 6 cigarettes | 109 | 1.19 (0.59, 2.12) |
Physical activity | Â | Â |
None | 492 | 1.00 |
Low | 837 | 0.92 (0.64, 1.32) |
Moderate | 848 | 0.82 (0.57, 1.19) |
High | 978 | 0.63 (0.43, 0.91) |
Birth outcomes | Â | Â |
Birth weight (kg) | 3156 | 1.69 (1.34, 2.12) |
Gestational age (weeks) | 3156 | 1.00 (0.93, 1.07) |
Gender child | Â | Â |
Boy | 1566 | 1.00 |
Girl | 1590 | 1.27 (0.99, 1.62) |
Postnatal factors | Â | Â |
Excl. breastfeeding | Â | Â |
None | 547 | 1.19 (0.85, 1.68) |
< 1 month | 280 | 1.40 (0.93, 2.13) |
1-3 months | 1022 | 1.06 (0.80, 1.42) |
≥ 4 months | 1307 | 1.00 |
Infant weight gain during the first 6 months (100 g/mo) | 3156 | 1.58 (1.45, 1.72) |