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| Effectiveness of group wheelchair skills training for people with spinal cord injury: a randomized control trial |
| Worobey LA, Kirby RL, Heinemann AW, Krobot EA, Dyson-Hudson TA, Cowan R, Pedersen J, Shea M, Boninger ML |
| Archives of Physical Medicine and Rehabilitation 2016 Oct;97(10):1777-1784 |
| clinical trial |
| 7/10 [Eligibility criteria: No; Random allocation: Yes; Concealed allocation: Yes; Baseline comparability: Yes; Blind subjects: No; Blind therapists: No; Blind assessors: Yes; Adequate follow-up: No; Intention-to-treat analysis: Yes; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
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OBJECTIVES: To assess the effectiveness of group wheelchair skills training to elicit improvements in wheelchair skills. DESIGN: Randomized double-blinded control trial. SETTING: Four SCI Model Systems Centers. PARTICIPANTS: 114 manual wheelchair users with spinal cord injury (SCI). INTERVENTION: Six 90 minute group Wheelchair Skills Training Program (WSTP) classes or two one-hour active control (AC) sessions with 6 to 10 people per group. MAIN OUTCOME MEASURES: Baseline (T1) and 1-month follow-up (T2) Wheelchair Skills Test Questionnaire Version 4.2 for capacity, WST-QC, and performance, WST-QP, and Goal Attainment Score (GAS). RESULTS: Follow-up was completed by 79 participants (36 WSTP, 43 ACG). No differences were found between missing and complete cases. Many users were highly skilled at baseline with a WST-QC interquartile range of 77 to 97%. There were no differences between groups at baseline in WST-Q measures or demographics. Compared to the AC group, the WSTP group improved in WST-QC advanced score (p = 0.02) but not in WST-QC or WST-QP total scores (p = 0.068 and p = 0.873, respectively). The average GAS (0% at T1) for the WSTP group at T2 was 65.6 +/- 34.8%. Higher GAS and WST-QC scores were found for those who attended more classes and had lower baseline skills. CONCLUSIONS: Group training can improve advanced wheelchair skills capacity and facilitate achievement of individually set goals. Lower skill levels at baseline and increased attendance were correlated with greater improvement.
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