Determinants of Manual Abilities of Children with Cerebral Palsy: A National Registry-Based Study
Sana M N Abu-Dahab1, Nihad A Almasri2, Maysoun Saleh2
1Department of Occupational Therapy, School of Rehabilitation Sciences, The University of Jordan, Amman, Jordan.
Insights
Manual abilities in children with cerebral palsy (CP) are influenced by bimanual function, sitting balance, seizures, gross motor skills, and spasticity medication. These factors are key for effective CP interventions.
Area of Science:
- Pediatric Rehabilitation
- Neurology
- Occupational Therapy
Background:
- Cerebral palsy (CP) significantly impacts motor function, particularly manual abilities.
- The Manual Ability Classification System (MACS) is a key measure for assessing hand function in children with CP.
- Understanding determinants of manual ability is crucial for targeted interventions.
Purpose of the Study:
- To identify intrinsic (child-related) and extrinsic (service-related) determinants of manual abilities in children with CP.
- To inform assessment and intervention strategies for improving hand function in this population.
Main Methods:
- Cross-sectional study of 106 children diagnosed with CP, aged 4-16 years.
- Two ordinal logistic regression models were employed to analyze determinant variables.
- Manual abilities were assessed using the Manual Ability Classification System (MACS).
Main Results:
- Significant intrinsic determinants included bimanual ability, sitting balance, seizure presence, and gross motor function.
- Receiving spasticity medications was the sole significant extrinsic determinant identified.
- These findings highlight multifactorial influences on manual dexterity in children with CP.
Conclusions:
- Child-related factors like motor skills and medical conditions are primary determinants of manual ability.
- Service-related factors, such as medication for spasticity, also play a role.
- Intervention strategies should consider these determinants for optimizing outcomes and prescribing assistive devices.
Purpose:
This cross-sectional study aimed to identify determinants of manual abilities of children with cerebral palsy (CP), as measured by the Manual Ability Classification System (MACS), in terms of intrinsic (child-related) and extrinsic (service-related) variables.
Methods:
The participants were 106 children with a confirmed diagnosis of CP (aged 4-16 years). Two ordinal logistic regression models were conducted to identify intrinsic and extrinsic determinants of manual abilities.
Results:
Four child-related (intrinsic) variables were found to be significant determinants of manual abilities: bimanual ability, ability to maintain and assume chair sitting, presence of seizures, and gross motor function, and only one service-related (extrinsic) significant variable was identified, which was receiving spasticity medications.
Discussion:
The results highlight several determinants that should be considered when assessing and intervening to improve manual abilities of children with CP. The findings are discussed in relation to the intervention approach, contextual modification, and assistive device prescription.
