The relationship between the Edinburgh Visual Gait Score, the Gait Profile Score and GMFCS levels I-III

Area of Science:

• Pediatric Orthopedics
• Movement Science
• Rehabilitation Medicine

Background:

• Cerebral palsy (CP) significantly impacts motor function, particularly gait.
• Accurate gait assessment is crucial for effective treatment planning in children with CP.
• The Gait Profile Score (GPS) is a comprehensive 3D gait analysis measure, while the Edinburgh Visual Gait Score (EVGS) is a clinical observational tool.

Purpose of the Study:

• To investigate the relationship between the Edinburgh Visual Gait Score (EVGS) and the Gait Profile Score (GPS).
• To assess the validity of EVGS as a proxy for GPS in pediatric populations.

Main Methods:

• Analysis of three-dimensional gait data and EVGS scores.
• Inclusion of 151 children with spastic diplegia, classified by Gross Motor Function Classification System (GMFCS) levels I-III.
• Statistical correlation analysis between EVGS and GPS.

Main Results:

• A strong positive correlation (r=0.816) was found between EVGS and GPS.
• Significant differences in both EVGS and GPS were observed across different GMFCS levels.
• Gait patterns varied significantly with the severity of motor impairment.

Conclusions:

• The high correlation supports EVGS as a reliable clinical measure comparable to GPS.
• EVGS can provide valuable gait assessment data in settings lacking advanced 3D gait analysis technology.
• This facilitates wider accessibility to quantitative gait assessment for children with cerebral palsy.