ABSTRACT
AIM: To explore the effect of a 4-week structured power wheelchair skills training programme (WSTP) intervention on mobility skills and participation in children and young people (CYP) with cerebral palsy (CP). METHOD: This was a one-group, repeated-measures study; baseline, intervention, and retention phases, each lasting 4 weeks, were used. Twelve participants (three females, nine males) with a mean age of 15 years 11 months (SD = 3 years 6 months) classified in Gross Motor Function Classification System levels IV and V participated in the study. To be included in the study, individuals had to be aged 6 to 21 years and currently using a power wheelchair. Participants received 12 WSTP training sessions of 45 minutes, 3 times per week. Power mobility skills were assessed using the Wheelchair Skills Test (WST) before baseline, before the intervention, after the intervention, and at the follow-up; mobility-related participation was assessed with the Canadian Occupational Performance Measure (COPM). Generalized mixed models with Bonferroni correction were used to assess the differences between the assessment points (p < 0.05). RESULTS: Statistical analysis showed a 10.4% (12.5) increase in WST total scores (p < 0.001) after the intervention compared to before the intervention, and a 1-point (0.9) increase in the COPM performance subdomain (p = 0.002). INTERPRETATION: Power mobility skills and mobility-related participation improved after a 4-week WSTP intervention in CYP with CP. Thus, task-based power mobility skills training based on the WSTP, and in line with individualized needs and capabilities, taking place in a natural environment, should be recommended. Power mobility skills training needs to be structured and individualized; the training interventions must consider the individual, the task, and the environment.
ABSTRACT
AIM: To systematically review the effectiveness of wheeled mobility interventions in children and young people with cerebral palsy (CP). METHOD: A systematic literature search was performed in MEDLINE, Embase, Cochrane Central Register of Controlled Trials, EBSCO, PEDro, and Web of Science using database-specific concepts such as 'child' and 'wheelchair'. Studies focusing on wheeled mobility skill interventions with participants aged 6 to 21 years with CP were included. RESULTS: Twenty studies with 203 participants were included. The impact of wheeled mobility skill interventions was assessed on mobility skills (n = 18), activity and participation (n = 10), and quality of life (n = 3). No studies reported effects on stress, fatigue, and motivational aspects. Interventions included power wheelchair skill training (n = 12), computer-based training (n = 5), smart wheelchair training (n = 2), and manual wheelchair training (n = 1), showing positive wheeled mobility intervention effects. Study quality based on the Methodological Index for Non-Randomized Studies scale was 9 out of 16 and 14 out of 24 for non-comparative and comparative studies respectively. Risk of bias was serious-to-critical on the Risk of Bias in Non-Randomized Studies of Interventions. INTERPRETATION: Wheeled mobility interventions showed promising beneficial effects on wheeled mobility, activity and participation, and quality of life for children and young people with CP. Future studies with structured and standardized training programmes and assessment tools are warranted to further accelerate the wheeled mobility skill acquisition process in this population. WHAT THIS PAPER ADDS: Wheeled mobility interventions improve wheeled mobility skills in individuals with cerebral palsy. The mobility skill acquisition process benefits from structured and standardized training. Knowledge of the intervention effects on participation and quality of life is limited. Most studies had moderate quality of evidence because of methodological limitations.
