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Updated: Jun 21, 2026
09:21
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
Do all age groups benefit from organized inpatient stroke care?
Gustavo Saposnik1, Moira K Kapral, Shelagh B Coutts
1Stroke Research Unit, Division of Neurology, Department of Medicine, Stroke Outcome Research Canada, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada. saposnikg@smh.toronto.on.ca
Stroke
|August 1, 2009
Summary
Organized stroke care, including stroke units, benefits all age groups equally by reducing death and institutionalization. This multidisciplinary approach improves outcomes for elderly and younger patients alike.
Area of Science:
- Neurology
- Geriatrics
- Public Health
Background:
- Organized inpatient stroke care utilizes a multidisciplinary approach to enhance patient outcomes.
- The differential benefit of organized stroke care across age groups remains unclear.
Purpose of the Study:
- To determine if the mortality and institutionalization benefits of organized stroke care are consistent across different age demographics.
- To investigate potential age-related effect modification in organized stroke care interventions.
Main Methods:
- A case-cohort study was conducted using data from the Canadian Stroke Network Registry (July 2003 - March 2005).
- Patients with acute ischemic stroke were stratified by age to assess the impact of organized stroke care versus general medical wards.
Main Results:
- Stroke unit admission significantly reduced 30-day case-fatality compared to general medical wards (10.2% vs. 14.8%).
- The absolute risk reduction in 30-day stroke fatality was comparable across all age groups (<60, 60-69, 70-79, >80 years).
- Organized care consistently lowered stroke fatality and institutionalization, irrespective of age, even after adjusting for prognostic factors.
Conclusions:
- Organized inpatient stroke care, including stroke units, effectively reduces mortality and institutionalization.
- The positive impact of organized stroke care on survival is consistent across all age categories, with no significant age-related effect modification observed.
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