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Poststroke knowledge and symptom awareness: a global issue for secondary stroke prevention
Charles Ellis1, Jessica Barley, Anouk Grubaugh
1Departments of Health Sciences and Research, Medical University of South Carolina, Charleston, SC 29425,USA. ellisc@musc.edu
Cerebrovascular Diseases (Basel, Switzerland)
|July 11, 2013
Summary
Many stroke survivors lack crucial knowledge about stroke symptoms and risk factors, increasing their risk of a repeat stroke. Targeted stroke education is vital to improve awareness and promote preventive behaviors for better health outcomes.
Area of Science:
- Neurology
- Public Health
- Medical Education
Background:
- Stroke survivors face a high risk of recurrent stroke.
- Many survivors maintain unhealthy lifestyles post-stroke.
- Limited knowledge of stroke and its risk factors may contribute to this.
- Less is known about stroke knowledge specifically in survivors compared to the general population.
Purpose of the Study:
- To systematically review and examine the level of stroke knowledge among stroke survivors.
- To identify gaps in understanding stroke symptoms and risk factors in this high-risk group.
Main Methods:
- Systematic review of 18 studies from 8 countries, including 8,147 participants.
- Searched MEDLINE, CINAHL, and Cochrane Library databases.
- Extracted data on general stroke knowledge, symptom awareness, and risk factor identification.
- Qualitative aggregation of findings due to study heterogeneity.
Main Results:
- Despite experiencing a stroke, many survivors demonstrate inadequate knowledge about stroke.
- Participants often understood the cause of their stroke but struggled to identify key symptoms or risk factors.
- This knowledge deficit was observed across diverse international populations.
Conclusions:
- Limited stroke knowledge hinders survivors from adopting necessary preventive behaviors.
- There is a critical need for tailored stroke education programs for survivors.
- Effective education should focus on improving recognition of stroke symptoms and risk factors to reduce recurrence.
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