The effects of postural control and upper extremity functional capacity on functional Independence in preschool-age...

Area of Science:

• Pediatric Rehabilitation
• Neuroscience
• Developmental Pediatrics

Background:

• Cerebral palsy (CP) significantly impacts functional independence in children.
• Postural control and upper extremity (UE) function are critical for daily activities.
• Understanding the interplay between these factors is vital for effective intervention.

Purpose of the Study:

• To examine how postural control and UE functional capacity influence functional independence in preschool children with spastic CP.
• To determine if UE skill quality mediates the relationship between postural control and functional independence.

Main Methods:

• Cross-sectional study of 106 preschool children with CP (mean age 43.4 months).
• Assessed postural control (Early Clinical Assessment of Balance - ECAB), UE functional capacity (Quality of Upper Extremity Skills Test - QUEST), and functional independence (Functional Independence Measure for Children - WeeFIM).
• Utilized a path model to analyze direct and indirect effects.

Main Results:

• Both ECAB and QUEST directly impacted WeeFIM scores (p < 0.01).
• QUEST demonstrated a significant mediating effect on the relationship between ECAB and WeeFIM.
• The path model accounted for 71% of the variance in functional independence.

Conclusions:

• Interventions for preschool children with CP should target both UE capacity and postural control.
• Improving UE skills is crucial for enhancing functional independence.
• Addressing both domains holistically can optimize outcomes for children with CP.