Sample characteristics, stratified by sex, of children and parents
| Child | All | Boys | Girls | ||||||
| Characteristics | N | Mean* | SD* | N | Mean* | SD* | N | Mean* | SD* |
| Age, years | 1489 | 12.0 | 0.4 | 745 | 12.0 | 0.4 | 744 | 12.0 | 0.4 |
| Height, cm | 1488 | 153.2 | 7.9 | 744 | 152.5 | 8.0 | 744 | 153.9 | 7.8 |
| BMI, kg/m2 | 1488 | 19.4 | 3.6 | 744 | 19.3 | 3.5 | 744 | 19.6 | 3.6 |
| BMI z-score (CDC) | 1488 | 0.37 | 1.02 | 744 | 0.37 | 1.02 | 744 | 0.37 | 1.01 |
| Waist, cm | 1488 | 66.6 | 8.7 | 744 | 67.3 | 8.8 | 744 | 65.8 | 8.5 |
| SBP, mm Hg | 1371 | 108.6 | 8.0 | 673 | 108.4 | 7.8 | 698 | 108.9 | 8.2 |
| DBP, mm Hg | 1371 | 63.1 | 5.6 | 673 | 62.7 | 5.7 | 698 | 63.5 | 5.4 |
| Disadvantage Index | 1485 | 1010 | 63 | 742 | 1008 | 63 | 743 | 1011 | 63 |
| Lumen diameter, mm | 1419 | 4.9 | 0.4 | 708 | 5.0 | 0.4 | 711 | 4.7 | 0.4 |