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- Title
Neuropsychological predictors of powered wheelchair use: a prospective follow-up study.
- Authors
Cullen, Breda; O'Neill, Brian; Evans, Jonathan J.
- Abstract
Objectives: To investigate (1) rates of powered wheelchair use and level of userrated functional performance at one-month follow-up, and (2) whether psychological variables were prospectively predictive of outcome. Design: Prospective follow-up study. Setting: UK hospital-based regional rehabilitation and mobility centre. Participants: Volunteer adults with impaired mobility. Of 155 approached, 103 had baseline assessments. Of these, 81 (79%) provided outcome data. Mean age was 65.6 years (SD=13.5); 55% were male. Main outcome measures: Rate of day-to-day powerchair use, and users' perceptions of how well the powerchair allowed them to perform functional tasks. Results: Among those with indoor-only chairs, 48% were 'less frequent' users; this rose to 72% among those with indoor/outdoor chairs. Excluding environmental reasons, rate of indoor use was predicted by baseline measures of verbal recall (P<0.001), figure copying (P=0.003) and global cognition (P=0.021). Among those with indoor/outdoor chairs, total rate of use was predicted by verbal recall (P=0.001). Participants reported that the powerchair was effective in meeting their functional needs. Conclusions: Powered wheelchair use was predicted by cognitive measures. Rates of use were relatively low, despite users' reports that the powerchair facilitated their everyday functioning well.
- Subjects
WHEELCHAIRS; NEUROPSYCHOLOGY; MEDICAL rehabilitation; HEALTH outcome assessment
- Publication
Clinical Rehabilitation, 2008, Vol 22, Issue 9, p836
- ISSN
0269-2155
- Publication type
Article
- DOI
10.1177/0269215508091873