Merged 2011-2015a (n = 136,739) Variablesd,e | Body Mass Index, kg/m2 | |||||||
---|---|---|---|---|---|---|---|---|
Girlsb | Boysb | |||||||
β | SEM | P- valuec | R 2 | β | SEM | P- valuec | R 2 | |
Adjusted R2 | 0.231 | 0.191 | ||||||
Age (years) | ||||||||
12 y | 0.442 | 0.06 | <0.001 | −0.665 | 0.07 | <0.001 | ||
15 y | 1.557 | 0.08 | <0.001 | −0.847 | 0.10 | <0.001 | ||
Height (cm) | 0.099 | 0.01 | <0.001 | 0.121 | 0.01 | <0.001 | ||
Areas | ||||||||
Rural | −0.084 | 0.05 | 0.095 | −0.071 | 0.04 | 0.130 | ||
Blood pressure (mmHg) | 0.795 | 0.01 | <0.001 | 0.116 | 0.01 | <0.001 | ||
Systolic hypertension | 1.878 | 0.11 | <0.001 | 2.599 | 0.10 | <0.001 | ||
Diastolic hypertension | 0.728 | 0.11 | <0.001 | 1.314 | 0.11 | <0.001 | ||
Dietary patterns (<3/wk) | ||||||||
Meat | 0.441 | 0.05 | <0.001 | 0.176 | 0.06 | 0.004 | ||
Milk | −0.296 | 0.04 | <0.001 | −0.302 | 0.04 | <0.001 | ||
Fruits | 0.434 | 0.04 | <0.001 | 0.222 | 0.04 | <0.001 | ||
Vegetable | −0.100 | 0.04 | 0.018 | −0.208 | 0.04 | <0.001 | ||
Breakfast | 0.327 | 0.05 | <0.001 | 0.148 | 0.06 | 0.021 | ||
Physical and leisure activities | ||||||||
Exercise (<3/wk) | −0.329 | 0.04 | <0.001 | 0.056 | 0.03 | 0.097 | ||
Internet or games (≥2 hr/d) | 0.271 | 0.04 | <0.001 | 0.263 | 0.04 | <0.001 |