| Mild (≤ − 500 MET-min/week) | Moderate (500–2500 MET-min/week) | High (≥ − 2500 MET-min/week) |
---|---|---|---|
n | 40 (33.3%) | 50 (41.6%) | 30 (25%) |
Academic achievement | 4.78 ± 0.73 | 6.38 ± 039** | 7.43 ± 0.34** |
Executive function | 4.58 ± 0.68 | 6.46 ± 0.37** | 6.84 ± 0.55** |