An Explorative Retrospective Video Analysis of Movement Quality in Infants Later Diagnosed with Developmental Coordination Disorder.

Amy De Roubaix, Jill G Zwicker, Katleen Onderbeke, Anjo Janssen, Dominique Van de Velde, Herbert Roeyers, Hilde Van Waelvelde, Lynn Bar-On

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Article in Journal of autism and developmental disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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8 authors.

Amy De RoubaixDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium. Amy.DeRoubaix@ugent.be.ORCID http://orcid.org/0000-0001-9625-5187

Jill G ZwickerDepartment of Occupational Science & Occupational Therapy and Department of Pediatrics, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-2986-6938

Katleen OnderbekeDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium.

Anjo JanssenDepartment of Rehabilitation, Pediatric Physical Therapy, Radboud University Medical Center, Amalia Children's Hospital, Nijmegen, The Netherlands.ORCID http://orcid.org/0000-0001-8275-4372

Dominique Van de VeldeDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium.ORCID http://orcid.org/0000-0001-6982-1075

Herbert RoeyersFaculty of Experimental, Clinical, and Healthy Psychology, Ghent University, Ghent, Belgium.ORCID http://orcid.org/0000-0002-4895-583X

Hilde Van WaelveldeDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium.ORCID http://orcid.org/0000-0002-7330-7615

Lynn Bar-OnDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium.ORCID http://orcid.org/0000-0003-4793-2860

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developmental Coordination Disorder (DCD) is a neurodevelopmental condition affecting coordinated motor skill acquisition usually diagnosed after 5y. However, parents and clinicians report poorer movement quality at earlier ages. Using the 'Observable Movement Quality' scale (OMQ), we compared movement quality between children with typical development (TD), with DCD, and with DCD and Autism Spectrum Disorder (ASD). Using blinded retrospective video analysis, a trained physical therapist observed 5-min compilations of home videos at 6-12 m (n = 53), 12-18 m (n = 54), and 18-24 m (n = 47) followed by OMQ-scoring and a three-point scale for clinical judgement (will/might/will not develop DCD). A 15% sample was re-evaluated to assess intra-rater reliability using Spearman coefficients. OMQ group performance was assessed using Kruskal-Wallis tests, while dichotomized (good/poor quality) data were examined with Fisher exact tests. OMQ scores' association with later motor performance (MABC-2 and DCDQ) was analysed via Spearman coefficients. Cramer's V determined the strength of association between clinical judgment and diagnostic outcome. Intra-rater reliability for total OMQ score was strong (r

Indexed as

Autism spectrum disorderDevelopmental coordination disorderMotor developmentMotor skills disorderMovement qualityRetrospective video analysis

Identifiers

PMID40418535

DOI10.1016/j.ejpn.2012.05.005

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