Factors Associated with Enhanced Gross Motor Progress in Children with Cerebral Palsy: A Register-Based Study

Gunfrid V Størvold1, Reidun B Jahnsen2, Kari Anne I Evensen3

  • 1a Habilitation Centre, Nord-Trøndelag Hospital Trust , Levanger , Norway.

Insights

Intensive training significantly improved gross motor progress in children with cerebral palsy (CP). Intellectual disability negatively impacted progress, while preventing ankle contractures is crucial for development.

Area of Science:

  • Pediatrics
  • Neurology
  • Rehabilitation Medicine

Background:

  • Cerebral palsy (CP) affects motor function in children.
  • Understanding factors influencing gross motor progress is vital for targeted interventions.

Purpose of the Study:

  • To investigate the relationship between interventions, child characteristics, and gross motor progress in children with CP.
  • To identify key factors that promote or hinder motor development in this population.

Main Methods:

  • A prospective cohort study involving 442 children (aged 2-12 years) with CP.
  • Gross motor progress was assessed using repeated measures of the Gross Motor Function Measure (GMFM-66) percentiles.
  • Linear mixed models analyzed the association between interventions, child characteristics, and motor progress over a mean follow-up of 2.9 years.

Main Results:

  • Intensive training (≥3 sessions/week or intensive programs) was the sole intervention linked to enhanced gross motor progress (3.3 percentiles).
  • Children with intellectual disability showed significantly lower gross motor function (24.2 percentiles).
  • Eating problems and ankle contractures were also associated with reduced motor progress.

Conclusions:

  • Intensive training positively impacts gross motor progress in children with CP over time.
  • Intellectual disability is a significant negative prognostic factor for motor development.
  • Preventing ankle contractures is important for optimizing gross motor progress in children with CP.
Abstract

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