Variable | Subsample | Full cohort |
---|---|---|
% males | 52.1% | 48.9% |
% mothers with no schooling | 2.8% | 2.5% |
% obese mothers (≥ 30 kg/m2) | 2.8% | 2.5% |
% low birthweight (<2500 g) | 8.3% | 9.9% |
% preterm (<37 weeks) | 9.3% | 11.6% |
% firstborns | 30.9% | 35.5% |
% active at 11 years by self-report (≥ 300 min/wk) | 62.5% | 62.7% |