Table 3 Differences in average scores across emotional and behavioral dimensions among ADHD subtypes in Shanghai during the pandemic control phase (n = 1102).

From: Longitudinal patterns of attention-deficit/hyperactivity disorder children in Shanghai, China

Dimension

Attention Deficit Mean (SD)

Hyperactivity-Impulsivity Mean (SD)

Combined Type Mean (SD)

Attention Deficit Sample Size

Hyperactivity-Impulsivity Sample Size

Combined Type Sample Size

P-Value

Attention Deficit (Total Score)

15.27 (5.04)

12.06 (4.89)

14.15 (5.32)

486

71

545

 < 0.001

Hyperactivity-Impulsivity (Total Score)

7.89 (4.05)

17.05 (5.44)

12.73 (5.37)

486

71

545

 < 0.001

Oppositional Defiance (Total Score)

6.99 (4.40)

9.55 (5.38)

8.55 (4.72)

486

71

545

 < 0.001

Conduct Disorder (Total Score)

1.58 (1.90)

3.16 (3.47)

2.33 (3.03)

486

71

545

 < 0.001

Anxiety-Depression (Total Score)

3.75 (3.45)

2.81 (3.05)

3.32 (3.24)

486

71

545

 < 0.001

Conduct Problems (Average Score)

0.63 (0.42)

0.84 (0.50)

0.79 (0.46)

486

71

545

 < 0.001

Learning Problems (Average Score)

1.57 (0.62)

1.38 (0.60)

1.51 (0.61)

486

71

545

 < 0.001

Learning Problems (Average Score)

0.17 (0.26)

0.17 (0.29)

0.19 (0.29)

486

71

545

0.31

Impulsivity-Hyperactivity (Average Score)

0.99 (0.62)

1.56 (0.70)

1.34 (0.65)

486

71

545

 < 0.001

Anxiety (Average Score)

0.48 (0.44)

0.38 (0.43)

0.44 (0.42)

486

71

545

 < 0.001

Hyperactivity Index (Average Score)

0.98 (0.48)

1.24 (0.53)

1.16 (0.52)

486

71

545

 < 0.001