Table 1.
Clinical and sociodemographical characteristics of the sample with means and proportions (standard deviation within parentheses).
| ADHD children (n = 26) | TD children (n = 29) | |
|---|---|---|
| Age | 9.24 (0.40) | 9.18 (0.43) |
| Sex (male/female) | 17/9 | 13/16 |
| IQ | 95.15 (1.98) | 97.17 (1.70) |
| Repeats school year | 11 | 5 |
| Nationality (Spanish/Foreign) | 23/26 | 23/29 |
| Parents civil status (married/separated) | 21/5 | 24/5 |
| Parents’ education (%) | ||
| - Father | ||
| Primary | 23 | 38 |
| Secondary | 39 | 31 |
| High school | 8 | 3 |
| Professional apprenticeships | 15 | 17 |
| University studies | 15 | 11 |
| - Mother | ||
| Primary | 31 | 38 |
| Secondary | 27 | 31 |
| High school | 12 | 7 |
| Professional apprenticeships | 4 | 7 |
| University studies | 26 | 17 |
| Parents’ profession (%) | ||
| - Father | ||
| Qualified professional | 12 | 10 |
| Technical personnel | 38 | 24 |
| Non-technical personnel | 50 | 65 |
| - Mother | ||
| Qualified professional | 8 | 7 |
| Technical personnel | 27 | 24 |
| Non-technical personnel | 65 | 69 |