The goal of this observational study is to assess whether gait classification patterns can be reliably obtained from video recordings in comparison with three-dimensional kinematic data.
The main questions it aims to answer are:
Are gait classifications from video recordings reliable between raters? Are gait classifications from video recordings valid in comparison with three-dimensional kinematic data?
Gait analysis data from participants who visited the gait lab in the Karolinska Hospital will be used for this purpose.
Eligibility
Sex
ALL
Min age
3 Years
Max age
18 Years
Healthy volunteers
No
Inclusion Criteria:
* Main diagnosis of spastic cerebral palsy
* Age 3 to 18 at the time of gait analysis
* Availability of barefoot walking data collected at the Karolinska Hospital gait lab
* Written informed consent of both parents to use the clinically collected data as research data
Exclusion Criteria:
* Main diagnosis of dyskinetic or ataxic cerebral palsy
* No barefoot walking trials available
* No kinematic data available
* BTX-A injections 6 months prior to gait analysis
* Orthopaedic surgery one year prior to gait analysis
Primary outcome measure(s)
Inter-rater reliability — approximately 12 months Assess inter-rater reliability between multiple raters assessing video recordings of gait in children with cerebral palsy
Concurrent validity — approximately 12 months Assess concurrent validity between outcome classifications from video recordings and from three-dimensional gait kinematics children with cerebral palsy
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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