How long before your hospital quits handing out sleeping pills like candy?
Post‐stroke sleep disturbances and rehabilitation outcomes: a prospective cohort study
First published: 20 May 2019
This article has been accepted for publication and undergone
full peer review but has not been through the copyediting, typesetting,
pagination and proofreading process, which may lead to differences
between this version and the Version of Record. Please cite this article
as doi: 10.1111/imj.14372.
Abstract
Background
Poor sleep is common after stroke and data regarding its’ effect on rehabilitation outcomes are limited. Controversial evidence was found concerning the effect of sedatives on improving sleep quality in poor sleepers after stroke.Method
104 patients after stroke from two major stroke rehabilitation units in Western Australia were enrolled. Sleep quality was assessed using the Pittsburgh Sleep Quality Indexes (PSQI) at baseline and after stroke. The main outcome measures were Functional Independence Measure (FIM) change and Length of Stay (LOS). Sedative use during this period was also recorded.Results
29.8% post‐stroke patients suffered from poor sleep. There was no relationship between poor sleep and the stroke characteristics, such as severity, side and type or demographics such as age and gender. Poor sleep quality was inversely associated with rehabilitation outcomes measured by FIM (Rs. ‐0.317, p = 0.005). However, there was no significant association between sleep quality and LOS (p = 0.763). Sedatives were used in 18.2% and had no impact on sleep quality or rehabilitation outcomes.Conclusion
This research supported that poor sleep was frequent after stroke and had negative effects on rehabilitation outcomes. Use of sedatives was of limited benefit to improve sleep quality and further studies are required to search for strategies to improve sleep problems after stroke.This article is protected by copyright. All rights reserved.
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