Table 1 Sociodemographic characteristics of included study participants (N = 166 for high-risk group and N = 7224 for non-high-risk group)
| Â | High-risk group | Non-high-risk group | ||||
|---|---|---|---|---|---|---|
| Â | No. of subjects | Percentage | 95% CI | No. of subjects | Percentage | 95% CI |
| Â | N* | % | Â | N* | % | Â |
Maternal Education | Â | Â | Â | Â | Â | Â |
Primary school (9 years) | 0 | 0 | 0 | 132 | 1.8 | 1.5 - 2.1 |
Secondary school (10-13 years) | 56 | 33.8 | 26.5 - 40.9 | 2236 | 30.9 | 29.9 - 32.0 |
College/University (≤ 4 years) | 71 | 42.8 | 35.2 - 50.3 | 2984 | 41.3 | 40.2 - 42.5 |
College/University (> 4 years) | 24 | 14.5 | 9.1 - 19.8 | 1464 | 20.3 | 19.3 - 21.2 |
Marital status | Â | Â | Â | Â | Â | Â |
Married | 88 | 53 | 45.4 - 60.6 | 3703 | 51.3 | 50.1 - 52.4 |
Living together | 67 | 40.4 | 32.9 - 47.8 | 3290 | 45.5 | 44.4 - 46.7 |
Divorced/Single/Other | 5 | 3 | 0.4 - 5.6 | 162 | 2.2 | 1.9 - 2.6 |
Maternal income** | Â | Â | Â | Â | Â | Â |
< 200.000 NOK | 51 | 30.8 | 23.7 - 37.7 | 1888 | 26.2 | 25.1 - 27.2 |
200.000-300.000 NOK | 56 | 33.7 | 26.5 - 40.9 | 2683 | 37.1 | 36.0 - 38.3 |
300.000-400.000 NOK | 37 | 22.3 | 16 - 28.6 | 1627 | 22.5 | 21.6 - 23.5 |
> 400.000 NOK | 10 | 6 | 2.4 - 9.6 | 783 | 10.9 | 10.1 - 11.6 |
Maternal age at delivery | Â | Â | Â | Â | Â | Â |
< 25 years | 15 | 9 | 4.7 - 13.4 | 648 | 9 | 8.3 - 9.6 |
25-34 years | 121 | 72.9 | 66.1 - 79.7 | 5268 | 72.9 | 71.9 - 73.9 |
> 34 years | 27 | 16.3 | 10.7 - 21.9 | 1265 | 17.5 | 16.6 - 18.4 |
Maternal type 1 diabetes | 1 | 0.6 | 0 - 1. 8 | 36 | 0.5 | 0.3 - 0.7 |