Cited by 440Physical Activity and HealthAcute Ischemic Stroke ManagementCardiovascular and exercise physiology

Physical activity and stroke. A meta-analysis of observational data

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Wendel-Vos, G.·2004·International Journal of Epidemiology

Abstract

BACKGROUND: Based on studies published so far, the protective effect of physical activity on stroke remains controversial. Specifically, there is a lack of insight into the sources of heterogeneity between studies. METHODS: Meta-analysis of observational studies was used to quantify the relationship between physical activity and stroke and to explore sources of heterogeneity. In total, 31 relevant publications were included. Risk estimates and study characteristics were extracted from original studies and converted to a standard format for use in a central database. RESULTS: Moderately intense physical activity compared with inactivity, showed a protective effect on total stroke for both occupational (RR = 0.64, 95% CI: 0.48-0.87) and leisure time physical activity (RR = 0.85, 95% CI: 0.78-0.93). High level occupational physical activity protected against ischaemic stroke compared with both moderate (RR = 0.77, 95% CI: 0.60-0.98) and inactive occupational levels (RR = 0.57, 95% CI: 0.43-0.77). High level compared with low level leisure time physical activity protected against total stroke (RR = 0.78, 95% CI: 0.71-0.85), haemorrhagic stroke (RR = 0.74, 95% CI: 0.57-0.96) as well as ischaemic stroke (RR = 0.79, 95% CI: 0.69-0.91). Studies conducted in Europe showed a stronger protective effect (RR = 0.47, 95% CI: 0.33-0.66) than studies conducted in the US (RR = 0.82, 95% CI: 0.75-0.90). CONCLUSIONS: Lack of physical activity is a modifiable risk factor for both total stroke and stroke subtypes. Moderately intense physical activity is sufficient to achieve risk reduction.

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Authors
Wendel-Vos, G.
Venue
International Journal of Epidemiology
Published
2004-07-28
Volume
33
Issue
4
Pages
787-798
ISSN
  • 0300-5771 (ISSN-L)
  • 1464-3685
OpenAlex
W2171630431
Cited by
440
References
55
Citations by year
2026: 2 · 2025: 10 · 2024: 19 · 2023: 14 · 2022: 11 · 2021: 11 · 2020: 11 · 2019: 25 · 2018: 24 · 2017: 19 · 2016: 21 · 2015: 24 · 2014: 36 · 2013: 32 · 2012: 29
FWCI
1.21
Type
journal article
Language
en
Open access
Locations
  • International Journal of Epidemiology (publishedVersion)
  • PubMed (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • Research Publications (Maastricht University) (submittedVersion, other-oa)
  • Rivm Repository (Netherlands National Institute for Public Health and the Environment) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Epidemiology › Acute Ischemic Stroke Management
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
physical activity, stroke, ischemic stroke, hemorrhagic stroke, occupational physical activity, leisure-time physical activity, stroke risk reduction, modifiable risk factors, study heterogeneity
MeSH terms
Aged, Brain Ischemia, Female, Humans, Leisure Activities, Male, Middle Aged, Occupational Diseases, Exercise, Intracranial Hemorrhages, Stroke

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