Table 1 Descriptive characteristics and number of children with valid data from each study center
All | Italy | Hungary | Germany | Spain | Sweden | Poland | ||
|---|---|---|---|---|---|---|---|---|
Sex | % male | 49.4% | 52.0% | 47.6% | 47.2% | 47.9% | 48.8% | 55.6% |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
Age (years) | mean | 10.9 | 11.1 | 11.3 | 11.5 | 10.7 | 10.8 | 8.8 |
SD | 2.5 | 2.2 | 2.2 | 2.4 | 2.3 | 2.2 | 3.8 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
BMI (kg/m2) | mean | 19.1 | 21.3 | 18.7 | 19.0 | 18.4 | 17.6 | 17.6 |
SD | 4.0 | 4.2 | 4.1 | 3.9 | 3.2 | 2.7 | 3.5 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
MetS score | mean | 1.23 | 1.98 | 1.99 | 0.35 | 0.20 | −0.33 | |
SD | 3.08 | 3.02 | 3.15 | 2.97 | 2.41 | 2.54 | ||
n | 1183 | 335 | 369 | 208 | 141 | 130 | 0 | |
SBP (mmHg) | mean | 106.4 | 106.8 | 108.2 | 106.0 | 105.8 | 103.8 | |
SD | 9.2 | 9.2 | 10.3 | 9.1 | 8.3 | 7.5 | ||
n | 2325 | 588 | 564 | 400 | 481 | 292 | 0 | |
DBP (mmHg) | mean | 64.7 | 64.5 | 65.8 | 63.1 | 65.0 | 64.3 | |
SD | 6.2 | 6.3 | 6.8 | 6.1 | 5.6 | 5.4 | ||
n | 2325 | 588 | 564 | 400 | 481 | 292 | 0 | |
HDL (mg/dl) | mean | 59.5 | 56.8 | 56.3 | 60.0 | 65.8 | 59.3 | |
SD | 13.7 | 11.9 | 13.8 | 14.0 | 13.5 | 13.3 | ||
n | 1691 | 432 | 439 | 267 | 398 | 155 | 0 | |
IR (pg/ml∙mg/dl) | mean | 1.88 | 1.74 | 2.62 | 1.77 | 1.10 | 1.17 | |
SD | 2.33 | 1.26 | 3.62 | 1.43 | 0.94 | 0.93 | ||
n | 1228 | 340 | 388 | 212 | 151 | 137 | 0 | |
SED (min/day) | mean | 716.7 | 742.6 | 721.9 | 729.7 | 703.6 | 677.4 | 689.1 |
SD | 84.4 | 74.1 | 77.9 | 87.1 | 72.7 | 102.0 | 88.1 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
LPA (min/day) | mean | 196.1 | 194.9 | 194.2 | 189.9 | 196.3 | 193.7 | 220.6 |
SD | 50.8 | 51.2 | 51.3 | 51.6 | 46.4 | 41.3 | 62.2 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
MPA (min/day) | mean | 98.2 | 77.3 | 95.1 | 92.3 | 108.3 | 134.1 | 102.9 |
SD | 40.8 | 28.8 | 29.7 | 36.4 | 31.0 | 66.7 | 33.1 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
VPA (min/day) | mean | 6.55 | 4.02 | 6.42 | 5.87 | 8.47 | 10.06 | 5.83 |
SD | 5.44 | 3.32 | 5.14 | 5.56 | 5.71 | 6.71 | 3.66 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
VVPA (min/day) | mean | 2.46 | 1.17 | 2.34 | 2.19 | 3.35 | 4.72 | 1.58 |
SD | 3.14 | 1.64 | 2.69 | 2.56 | 3.03 | 5.42 | 1.75 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 | |
MVPA (min/day) | mean | 107.3 | 82.5 | 103.9 | 100.3 | 120.1 | 148.9 | 110.3 |
SD | 46.7 | 32.1 | 34.4 | 42.0 | 36.6 | 75.4 | 36.3 | |
n | 2592 | 588 | 567 | 436 | 497 | 299 | 205 |