Variable | Control subjects (n = 20) | Subjects with CD only (n = 13) | Subjects with CD and ADHD (n = 14) | Statistic | P value |
---|---|---|---|---|---|
Age | 13.7 ± 2.6 | 14.8 ± 1.8 | 12.9 ± 2.4 | F = 2.2 | 0.12 |
Sex (female %) | 45 | 30.8 | 28.6 | X2 = 4.3 | 0.13 |
SES | 17.3 ± 5.9 | 19.2 ± 5.7 | 14.6 ± 5.3 | F = 3.1 | 0.11 |
IQ | 90.1 ± 11.3 | 96.5 ± 8.9 | 89.3 ± 5.4 | F = 3.6 | 0.09 |