Table 2.
Mean, standard deviations, and putative between-group differences regarding age, IQ, and IQ level.
| Variable | ASD | MAD | Total | t-value | p |
|---|---|---|---|---|---|
| Module 3 | |||||
| Age | 10.3 (2.8) | 10.2 (2.5) | 10.3 (2.7) | −0.28 | 0.778 |
| IQ | 99.0 (17.8) | 99.5 (16.5) | 99.2 (17.4) | 0.30 | 0.768 |
| IQ level | 3.0 (0.8) | 3.0 (0.7) | 3.0 (0.8) | −0.20 | 0.084 |
| Module 4 | |||||
| Age | 24.0 (11.2) | 25.1 (10.8) | 24.4 (11.1) | 0.77 | 0.444 |
| IQ | 105.5 (16.2) | 104.7 (14.4) | 105.3 (15.7) | −0.34 | 0.736 |
| IQ level | 2.8 (0.8) | 2.9 (0.6) | 2.8 (0.7) | 0.84 | 0.405 |
| ADI | |||||
| Age | 13.2 (6.3) | 15.0 (10.1) | 13.5 (7.0) | 1.31 | 0.193 |
| IQ | 99.6 (17.9) | 100.0 (22.3) | 99.6 (18.6) | 0.14 | 0.381 |
| IQ level | 3.0 (0.9) | 2.9 (0.8) | 3.0 (0.9) | −0.27 | 0.784 |
Module 3: N = 560. Module 4: N = 287. ADI: N = 428. IQ: intelligence quotient; ASD: autism spectrum disorder; MAD: mood and anxiety disorder; ADI: Autism Diagnostic Interview.