TABLE 1.

Differences in demographic, intelligence, and behavioral measures between ASD and TD groups.

Data	ASD	TD	t or χ2 value	p-value
Age (years)	11.14 ± 1.45 (37)	10.57 ± 1.72 (50)	2.70a	0.104
Gender (M/F)	32/5	25/25	1.94b	0.163
Handedness (R/L)	30/7	47/3	3.31b	0.069
Mean FD_Jenkinson	0.1226 ± 0.0648	0.0994 ± 0.0498	3.57a	0.062
FIQ	118.50 ± 14.61 (36)	120.86 ± 14.12 (49)	0.57a	0.453
VIQ	121.11 ± 14.46 (36)	121.14 ± 15.53 (49)	0.00a	0.993
PIQ	115.32 ± 15.38 (25)	115.82 ± 13.42 (49)	0.02a	0.887
SRS_total (raw)	87.32 ± 35.25	19.42 ± 14.43	151.68a	0.000 *
SRS_awareness	11.46 ± 3.81	4.76 ± 2.82	88.92a	0.000 *
SRS_cognition	15.43 ± 5.69	2.80 ± 2.58	193.44a	0.000 *
SRS_communication	28.89 ± 11.43	6.28 ± 5.98	143.20a	0.000 *
SRS_motivation	13.78 ± 6.33	3.72 ± 2.88	99.15a	0.000 *
SRS_mannerisms	15.97 ± 7.10	1.86 ± 2.78	164.31a	0.000 *

Data are presented as the mean ± SD.

*p < 0.001 indicates significant differences between the groups.

^at-value was obtained by using the two-sample t-test.

^bχ² was obtained by using the chi-square test. Bold values indicate statistical significance. ASD, autism spectrum disorder; TD, typically developing; M, male; F, female; R, right; L, left; Mean FD_Jenkinson, mean frame displacement from Jenkinson algorithm; FIQ, full-scale IQ; VIQ, verbal IQ; PIQ, performance IQ; SRS, social responsiveness scale; SD, standard deviation.