Table 4.

PSQ scores between the two groups (points)

Indicators	Time	The control group (n = 45)	The study group (n = 45)	p value
Hyperactivity index	Before treatment	1.70 (1.40, 1.90)	1.70 (1.40, 1.80)	0.658
Hyperactivity index	After treatment	1.30 (1.05, 1.50)^{^a}	1.00 (0.80, 1.20)^{^a}	<0.001
Impulsive hyperactivity	Before treatment	1.75 (1.25, 1.75)	1.50 (1.25, 1.75)	0.536
Impulsive hyperactivity	After treatment	1.00 (1.00, 1.25)^{^a}	1.00 (0.75, 1.00)^{^a}	0.001
Physical and mental disorders	Before treatment	0.40 (0.40, 0.60)	0.60 (0.40, 0.60)	0.785
Physical and mental disorders	After treatment	0.20 (0.20, 0.40)^{^a}	0.20 (0.20, 0.20)^{^a}	0.001
Learning problems	Before treatment	2.00 (1.63, 2.25)	2.00 (1.50, 2.13)	0.666
Learning problems	After treatment	1.25 (1.00, 1.50)^{^a}	1.00 (0.75, 1.13)^{^a}	<0.001
Behavioral problems	Before treatment	1.08 (0.88, 1.21)	1.08 (0.79, 1.17)	0.472
Behavioral problems	After treatment	0.83 (0.54, 1.00)^{^a}	0.58 (0.42, 0.67)^{^a}	<0.001
Anxiety	Before treatment	0.50 (0.25, 0.50)	0.50 (0.25, 0.50)	0.734
Anxiety	After treatment	0.25 (0.25, 0.25)^{^a}	0.25 (0.00, 0.25)^{^a}	<0.001