Table 1.

Demographic and clinical information.

Variables	HC (n = 30) (mean ± SD)	ADHD (n = 28) (mean ± SD)	T-Value	p-Value
Age (years)	25.92 ± 3.77	27.07 ± 5.48	0.932	0.356
Sex (M/F)	17/13	15/13		0.813
Mean FD (mm)	0.0642 ± 0.0331	0.0608 ± 0.0336	−0.381	0.705
Full-scale IQ scores	123.13 ± 7.12	123.61 ± 9.71	0.212	0.833
ADHD symptoms
Inattention	12.94 ± 2.21	26.61 ± 3.83	16.488	<0.001
Hyperactivity/impulsivity	12.47 ± 2.50	19.07 ± 4.53	6.808	<0.001
Total scores	25.43 ± 4.03	45.67 ± 6.25	14.550	<0.001
Inhibition factor scores	10.00 ± 1.69 (27)	16.60 ± 2.58 (25)	10.992	<0.001
Working memory factor scores	10.11 ± 1.99 (27)	18.96 ± 2.35 (25)	14.686	<0.001
Shifting factor scores	7.07 ± 1.54 (27)	12.48 ± 2.99 (25)	8.102	<0.001

HC, healthy control; FD, frame-wise displacement.