Table 1.
Participants' demographic information, IQ, and ADOS scores (for ASD participants)
| NT/ASD min–max | NT mean (SD) | ASD mean (SD) | Test | p | |
|---|---|---|---|---|---|
| Sample | 20 | 17 | |||
| Fraction male | 85% | 70.6% | χ(1)2 = 1.126 | 0.289 | |
| Age at scan (years) | 20–45/20–47 | 26.65 (5.32) | 28.88 (8.93) | t(35) = −0.940 | 0.354 |
| Handedness score | 33–100/−40–100 | 80.03 (17.92) | 70.18 (42.60) | t(35) = 0.942 | 0.352 |
| Verbal IQ | 85–131/80–139 | 114.00 (10.05) | 112.65 (17.77) | t(35) = 0.291 | 0.773 |
| Performance IQ | 87–124/93–122 | 110.65 (8.96) | 108.76 (9.00) | t(35) = 0.637 | 0.529 |
| Full scale IQ | 97–126/93–133 | 113.70 (8.45) | 111.12 (12.33) | t(35) = 0.752 | 0.457 |
| ADOS communication | –/2–7 | — | 4.29 (1.61) | — | — |
| ADOS:social interaction | –/4–14 | — | 8.59 (3.39) | — | — |
| ADOS:creativity | –/0–2 | — | 0.76 (0.56) | — | — |
| ADOS:stereotyped behavior | –/0–4 | — | 1.65 (1.54) | — | — |
| ADOS2:restricted and repetitive behavior | –/1–7 | — | 3.50 (1.65) | — | — |
| ADOS2:social affect | –/6–20 | — | 13.00 (5.07) | — | — |
All t tests were two-tailed and unpaired, assuming equal variance. χ2 with Yate's correction was used to test differences in proportions (fraction male).