Table 1.
Characteristics of the study population.
| % or mean (SD) | |
|---|---|
| Adolescent characteristics | |
| Sex, % girls | 53.6 |
| Adolescent national origin | |
| Dutch | 64.9 |
| Other western | 9.6 |
| Non-western | 24.6 |
| Missing | 0.8 |
| BMI at 6 years | 16.0 (1.6) |
| Diet quality score at 8 years | 4.5 (1.2) |
| Age at MRI scan | 14.0 (0.6) |
| Maternal characteristics | |
| Maternal education level | |
| Low (High school, lower vocational education or less) | 34.5 |
| High (Higher vocational education and university) | 65.5 |
| Missing | 11.2 |
| Household income per month | |
| <1,200€ | 9.4 |
| 1,200–2,200€ | 18.1 |
| >2,200€ | 52.5 |
| Missing | 17.2 |
| Smoking during pregnancy | |
| Never | 69.5 |
| Until pregnancy was known | 7.9 |
| Continued during pregnancy | 11.7 |
| Missing | 10.9 |
Values are percentages for categorical variables and mean (SD) for continuous normally distributed variables.