Purpose: Exercise improves functional outcome post-stroke, but how long patients with differing severity spend undertaking active exercise within physiotherapy sessions is unknown. We aimed to investigate if stroke severity is associated with time undertaking active exercise in physiotherapy sessions, and if any differences between planned and actual physiotherapy session length existed.
Materials and methods: A prospective observational study of 107 stroke rehabilitation sessions in a UK acute stroke unit. Data recorded included patient demographics (age, gender, time post-stroke and Barthel Index score) and session attributes (planned and actual session length, time undertaking active exercise, grade of treating therapist).
Results: There was a significant negative association between increasing stroke severity and percentage of time undertaking active exercise in physiotherapy sessions (p < 0.001). No other observed factors were associated with time undertaking active exercise. Mean session length across all levels of stroke severity was 32 min (SD 9.26) which was significantly less than planned (p < 0.05). There was no difference in mean session length or between planned and actual physiotherapy session length between patients of differing severity.
Conclusions: Patients with greater stroke severity participate in less active exercise in physiotherapy sessions than those with lesser stroke severity. Reasons for this disparity warrant further investigation.Implications for rehabilitationStroke patients with higher levels of severity engage in less active exercise during rehabilitation.A discrepancy exists between patients' planned physiotherapy session lengths and actual session lengths during stroke rehabilitation.Physiotherapists should be mindful in how to adapt their sessions (particularly with severe stroke patients) to maximise the amount of activity they undertake.Physiotherapists should be flexible in their delivery of rehabilitation to ensure that the length of patient sessions reflect patients' needs.
Keywords: Physiotherapy; activity; intensity; rehabilitation; stroke.