Racial Differences in Ischemic and Hemorrhagic Stroke: An Ecological Epidemiological Study.
Thromb Haemost
; 124(9): 883-892, 2024 Sep.
Article
de En
| MEDLINE
| ID: mdl-38423097
ABSTRACT
BACKGROUND:
This study aimed to evaluate racial differences in the incidence of stroke by conducting an ecological epidemiological study using UK Biobank and Korean nationwide data.METHODS:
This study used individual data from the Korean National Health Insurance Service-Health Screening and UK Biobank, which included participants who underwent health examinations between 2006 and 2010. We included 112,750 East Asians (50.7% men, mean age 52.6 years) and 210,995 Caucasians (44.7% men, mean age 55.0 years) who were not diagnosed with atrial fibrillation, cardiovascular diseases, chronic kidney disease, chronic obstructive pulmonary disease, or cancer. The primary outcome was defined as a composite of ischemic and hemorrhagic stroke.RESULTS:
East Asians tended to have a lower body mass index (23.7 vs. 26.4 kg/m2, p < 0.001) and a higher proportion of participants who did not engage in moderate-to-vigorous physical activity (49.6% vs. 10.7%, p < 0.001) than Caucasians. During the follow-up, East Asians had higher 5-year incidence rates (presented as per 1,000 person-years) for primary outcome (1.73 vs. 0.50; IR ratio [IRR] 3.48, 95% confidence interval [CI] 3.13-3.88), ischemic stroke (1.23 vs. 0.33; IRR 3.70, 95% CI 3.25-4.21), hemorrhagic stroke (0.56 vs. 0.18; IRR 3.20, 95% CI 2.67-3.84), and atrial fibrillation-related stroke (0.19 vs. 0.09; IRR 2.04, 95% CI 1.55-2.68).CONCLUSION:
Based on this ecological epidemiological study, racial differences in stroke incidence were robust to a variety of statistical analyses, regardless of the subtype. This suggests the need for region-specific approaches to stroke prevention.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
/
Accident vasculaire cérébral ischémique
/
Accident vasculaire cérébral hémorragique
Limites:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Pays/Région comme sujet:
Asia
Langue:
En
Journal:
Thromb Haemost
Année:
2024
Type de document:
Article
Pays de publication:
Allemagne