| Idiopathic autism | FXS - ASD | FXS + ASD | |||
---|---|---|---|---|---|---|
MAOA allele | High | Low | High | Low | High | Low |
n | 21 | 13 | 20 | 10 | 10 | 7 |
Age, mean ± sd (years) | 2.7 ± 0.4 | 2.8 ± 0.2 | 2.8 ± 0.7 | 2.9 ± 0.6 | 3.0 ± 0.6 | 3.0 ± 0.6 |
IQ | 54 ± 7 | 52 ± 7 | 51 ± 4 | 50 ± 4 | 60 ± 12 | 54 ± 5 |
Adaptive behavior | 61 ± 6 | 58 ± 6 | 57 ± 6 | 57 ± 4 | 68 ± 12 | 60 ± 3 |