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Updated: Jul 26, 2025
05:08
Gathering Self-Initiated Rat Behavioral Data to Characterize Post-Stroke Deficits
Published on: March 15, 2024
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Sleep quality after stroke: A systematic review and meta-analysis
Ye Luo1, Guofeng Yu2, Yuanfei Liu3
1Quzhou College of Technology, Quzhou, China.
Medicine
|June 19, 2023
Summary
Poor sleep quality affects over half of stroke survivors. Addressing this common issue is crucial for improving patient health outcomes and recovery after stroke.
Area of Science:
- Neurology
- Sleep Medicine
- Public Health
Background:
- Sleep disturbances are prevalent and persistent issues for stroke patients.
- This study quantifies the prevalence of poor sleep quality post-stroke.
Approach:
- A systematic review and meta-analysis of 13 studies (n=3886) was conducted.
- Literature was searched across five databases (PubMed, Embase, Web of Science, Scopus, CINHAL) up to November 2022.
- Study quality was assessed using the Agency for Healthcare Research and Quality Scale and Newcastle-Ottawa Scale.
Key Points:
- The pooled prevalence of poor sleep quality among stroke survivors was 53% (95% CI 41-65%).
- Sleep quality prevalence varied based on the Pittsburgh Sleep Quality Index (PSQI) cutoff used (49% for cutoff 7 vs. 66% for cutoff 5).
- Geographical location was identified as a potential factor influencing prevalence variations.
Conclusions:
- Poor sleep quality is a significant issue for stroke patients.
- Interventions to improve sleep quality are recommended due to its negative health impacts.
- Further longitudinal research is needed to explore contributing factors and underlying mechanisms.
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