Refine Search

New Search

Advanced search

Result: 1

(searched for: The Influence of IQ Levels on Clinical Features of Developmental Coordination Disorder)
Save to Scifeed
Page of 1
Articles per Page
by
Show export options
  Select all
Laurence Vaivre Douret, Soukaina Hamdioui, Adriano Cannafarina
Journal of Psychiatry and Psychiatric Disorders, Volume 4, pp 218-234; doi:10.26502/jppd.2572-519x0107

Abstract:
Objective: There is no study exploring the correlation between motor coordination dysfunction and high cognitive functioning. We aim to explore the influence of IQ (≥120) on clinical features of DCD. Method: We collected data from 38 children (average age: 9 years old, 2.7 SD) with DCD based on criteria of DSM-5. Two matched groups of DCD were studied according to the IQ: 19 typical children (IQ = 90-110) and 19 HIQ-HIP children. Within this last group, we distinguished superior IQ (120-129) (HIQ), and very superior IQ (≥130) (HIP). All participants completed assessments of neuropsychological, neurovisual, and neuropsychomotor functions. Result: We displayed less Ideomotor (IM), Visio-Spatial/Constructive (VSC)-DCD and more Mixed (MX)-DCD in HIQ-HIP compared to typical children DCD. We showed significant correlations between IM-DCD and executive functions disorders (ρ=+0.519 [95% CI, 0.163 to 0.795], p=0.001), between visuo-constructional task and VSC-DCD subtype (ρ= -0.651 [95% CI, -0.899 to -0.406], p=0.006). A statistical difference between both groups was shown in adiadochokinesia and bimanual coordination disorder in favor of typical children. There is no significant difference between HIP and HIQ. More left-handed in functional laterality was found with IQ≥130, χ2 (1)=4.571, p=0.033, [95% CI, 0.052 to 0.061]. Conclusion: Both groups displayed similar clinical features of DCD. HIQ-HIP groups have better executive functions and visio-spatial functioning than typical children with DCD but worse auditory attention and memory, and more neurological soft signs related to the high rate of MX-DCD. The findings are useful for clinical decision-making processes.
Page of 1
Articles per Page
by
Show export options
  Select all
Back to Top Top