ArticleCerebral circulation - cognition and behavior2025
Mid-life association between cardiovascular risk factors and cerebral blood flow in a multi-ethnic population.
Article in Cerebral circulation - cognition and behavior, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Cardiovascular (CV) risk factors are associated with cerebrovascular damage and cognitive decline in late-life. However, it is unknown how different ethnic CV risk profiles relate to cerebral haemodynamics in mid-life. We aimed to investigate associations of CV risk factors with cerebral haemodynamics at two timepoints and examine the impact of ethnicity on these measures. Methods: From the HELIUS study (53.0 years, 44.8 % female), participants of Dutch ( Results: CBF and sCoV differed per ethnicity. Only at the second visit associations were found, without an interaction with ethnicity; history of CV disease with lower GM CBF and higher WM sCoV, higher total cholesterol and lower WMH volume with lower WM CBF, smoking with higher WM sCoV, and higher SBP with lower GM sCoV. Conclusions: These findings suggest that cerebral haemodynamics differ between ethnic groups in midlife. Although no interaction with ethnicity was found in the associations of CV risk factors, the observed differences in CBF and sCoV highlight the need to further explore how ethnic-specific risk profiles may contribute to cerebrovascular pathology over time.
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