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Table 2 Comparison of total age and DDS score mean between ADHD and control children

From: The incidence of dysgraphia in Arabic language in children with attention-deficit hyperactivity disorder

 

Group

t test

ADHD

(Mean ± SD)

Control

(Mean ± SD)

t

P value

Age (years)

7.883 ± 1.273

7.800 ± 1.277

0.206

0.838

Scoring of DDS

13.475 ± 1.741

17.025 ± 2.344

− 5.437

< 0.001*

  1. DDS Dysgraphia Disability Scale