Accelerometer-measured physical activity, sedentary behavior, and sleep in children with cerebral palsy and their

Raquel Y Hulst1, Jan Willem Gorter1,2,3, Joyce Obeid4

  • 1Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University and De Hoogstraat Rehabilitation, Utrecht, the Netherlands.

Insights

Children with cerebral palsy (CP) show low adherence to 24-hour activity guidelines for physical activity and sleep. These findings highlight the need for integrated approaches to promote healthy lifestyles in children with CP.

Area of Science:

  • Pediatric physical therapy
  • Movement science
  • Child health and wellness

Background:

  • Children with cerebral palsy (CP) face challenges in meeting physical activity and sleep recommendations.
  • Understanding 24-hour activity patterns is crucial for managing CP and preventing secondary health issues.

Purpose of the Study:

  • To measure and describe the 24-hour activity patterns (physical activity, sedentary behavior, sleep) in children with CP.
  • To assess adherence to 24-hour activity guidelines among children with CP.

Main Methods:

  • Actigraphy (hip- and wrist-worn accelerometers) was used to record 24-hour activities over 7 days in 54 children with CP (GMFCS levels I-III).
  • Data analysis focused on time spent in light physical activity, moderate-to-vigorous physical activity, and sedentary behavior, alongside sleep duration.

Main Results:

  • Children spent an average of 33.8% of time in light physical activity, 5.2% in moderate-to-vigorous physical activity, and 61.1% sedentary.
  • Adherence to physical activity guidelines was 13%, and to sleep duration guidelines was 35%.
  • Only 5.9% met both guidelines, with 0% in GMFCS level III meeting combined guidelines.

Conclusions:

  • Adherence to 24-hour movement behavior guidelines is low in children with CP, particularly those with higher GMFCS levels.
  • Interventions should address the full spectrum of movement behaviors to promote health and prevent adverse outcomes in this population.
Abstract

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