Table 1 Child characteristics
N | mean ± SD or % | |
|---|---|---|
Sex (boys) | 500 | 52.2% |
Age PA measurement (years) | 958 | 5.7 ± 0.8 |
Age BMI measurement (years) | 847 | 5.8 ± 0.3 |
BMI (kg/m2) | 847 | 15.9 ± 1.3 |
BMI Z-score | 847 | 0.20 ± 0.78 |
Weight status | ||
Underweight | 54 | 6.4% |
Normal weight | 722 | 85.2% |
Overweight | 61 | 7.2% |
Obese | 10 | 1.2% |
Ethnicity (Dutch) | 865 | 90.6% |
Education level (low/middle) | ||
Mother | 432 | 51.6% |
Father | 428 | 54.5% |
Household income | ||
< €1150 | 21 | 2.3% |
€1151–€3050 | 508 | 55.3% |
€3051–€3500 | 163 | 17.8% |
> €3501 | 124 | 13.5% |
Unknown /not reported | 102 | 11.1% |
Weartime (min/day) | 958 | 655.9 ± 35.3 |