Table 1.
Clinical and demographic characteristics of all participants.
| FXS group | ASD group | TD group | p value | |
|---|---|---|---|---|
| Number of Participants | 37 (34/3) | 70 (47/23) | 43 (28/15) | |
| Age (M ± SD) | 4.35 ± 1.75 | 3.73 ± 1.34 | 4.25 ± 1.83 | 0.098a |
| ADOS-2 | ||||
| ADOS total score | 15.42 ± 6.79 | 17.83 ± 4.34 | NA | 0.035 |
| SA | 12.03 ± 5.10 | 14.80 ± 3.75 | NA | 0.003 |
| RRB | 3.33 ± 2.07 | 2.03 ± 1.63 | NA | 0.428 |
| CSS-total | 5.70 ± 2.52 | 6.98 ± 1.58 | NA | 0.003 |
| CSS-SA | 5.79 ± 2.23 | 7.02 ± 1.79 | NA | 0.004 |
| CSS-RRB | 6.45 ± 1.90 | 5.95 ± 1.69 | NA | 0.186 |
| GDS-C | ||||
| GDS average DQ | 53.15 ± 18.45 | 60.88 ± 13.66 | NA | 0.013 |
| Gross Motor DQ | 61.63 ± 15.41 | 73.76 ± 14.32 | NA | 0.0001 |
| Social DQ | 49.82 ± 20.61 | 55.76 ± 15.22 | NA | 0.088 |
| Language DQ | 41.47 ± 26.07 | 45.15 ± 18.04 | NA | 0.384 |
| Fine Motor DQ | 55.76 ± 21.86 | 63.86 ± 15.20 | NA | 0.023 |
| Performance DQ | 58.73 ± 20.06 | 66.03 ± 17.86 | NA | 0.056 |
Data are mean (SD). All p values were obtained via independent t test (two-tailed), except the ANOVA test for age.
aone-way ANOVA.