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April 10, 2009StrokeOpen Access

Hemorrhagic and Ischemic Strokes Compared

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Why the study?

Does hemorrhagic stroke compared to ischemic stroke affect mortality and stroke severity in hospitalized stroke patients?

Population

39,484 hospitalized stroke patients in Denmark from a registry started in 2001

Comparison

Hemorrhagic stroke vs Ischemic stroke

Design

Cohort

Follow-up

From admission until death or censoring in 2007

Authors

KAKlaus Kaae AndersenOmron (Japan)TOTom Skyhøj OlsenUniversity of CopenhagenCDChristian DehlendorffDanish Cancer Society

Discussion

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Member takes

Overview

Higher early mortality risk in hemorrhagic stroke may guide acute monitoring; leaves open whether long-term strategies should differ from ischemic stroke.

Structured PICO

Does hemorrhagic stroke compared to ischemic stroke affect mortality and stroke severity in hospitalized stroke patients?

P
Population
39,484 hospitalized stroke patients in Denmark from a registry started in 2001
I
Intervention
Hemorrhagic stroke
C
Comparator
Ischemic stroke
O
Outcome
Mortality from admission until death or censoring in 2007hard clinical

Hemorrhagic strokes are generally more severe and associated with a significantly higher early mortality risk compared to ischemic strokes, though this excess risk dissipates after 3 months.

Cite This Study

Andersen et al. (2009) studied this question.

synapsesocial.com/papers/69ffd173da5c1eb07f2d8aa6https://doi.org/10.1161/strokeaha.108.540112
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