Fish Intake and MRI Burden of Cerebrovascular Disease in Older Adults
| dc.rights.license | open | en_US |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | THOMAS, Aline | |
| hal.structure.identifier | Institut des Maladies Neurodégénératives [Bordeaux] [IMN] | |
| dc.contributor.author | CRIVELLO, Fabrice | |
| hal.structure.identifier | Institut des Maladies Neurodégénératives [Bordeaux] [IMN] | |
| dc.contributor.author | MAZOYER, Bernard | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | DEBETTE, Stephanie | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | TZOURIO, Christophe | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | SAMIERI, Cecilia | |
| dc.date.accessioned | 2022-01-17T11:20:52Z | |
| dc.date.available | 2022-01-17T11:20:52Z | |
| dc.date.issued | 2021-11-03 | |
| dc.identifier.issn | 1526-632X (Electronic) 0028-3878 (Linking) | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/124408 | |
| dc.description.abstractEn | BACKGROUND AND OBJECTIVE: Fish intake may prevent cerebrovascular disease (CVD), yet the mechanisms are unclear, especially regarding its impact on subclinical damage. Assuming that fish may have pleiotropic effect on cerebrovascular health, we investigated the association of fish intake with global CVD burden based on brain MRI markers. METHODS: This cross-sectional analysis included participants from the Three-City Dijon population-based cohort (aged >/=65 years) without dementia, stroke, or history of hospitalized cardiovascular disease, who underwent brain MRI with automated assessment of white matter hyperintensities, visual detection of covert infarcts, and grading of dilated perivascular spaces. Fish intake was assessed through a frequency questionnaire and the primary outcome measure was defined as the first component of a factor analysis of mixed data applied to MRI markers. The association of fish intake with the CVD burden indicator was studied using linear regressions. RESULTS: In total, 1,623 participants (mean age, 72.3 years; 63% women) were included. The first component of factor analysis (32.4% of explained variance) was associated with higher levels of all three MRI markers. Higher fish intake was associated with lower CVD burden. In a model adjusted for total intracranial volume, compared to participants consuming fish <1 per week, those consuming fish 2-3 and >/=4 times per week had a beta = -0.19 (95% CI, -0.37; -0.01) and beta = -0.30 (-0.57; -0.03) lower indicator of CVD burden, respectively (P trend <0.001). We found evidence of effect modification by age, so that the association of fish to CVD was stronger in younger participants (65-69 years) and not significant in participants aged >/=75 years. For comparison, in the younger age group, consuming fish 2-3 times a week was roughly equivalent (in opposite direction) to the effect of hypertension. DISCUSSION: In this large population-based study, higher frequency of fish intake was associated with lower CVD burden, especially among participants younger than 75 years, suggesting a beneficial effect on brain vascular health before manifestation of overt brain disease. CLASSIFICATION OF EVIDENCE: This study provides Class II evidence that in individuals without stroke or dementia, higher fish intake is associated with lower subclinical CVD at MRI. | |
| dc.language.iso | EN | en_US |
| dc.title.en | Fish Intake and MRI Burden of Cerebrovascular Disease in Older Adults | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1212/WNL.0000000000012916 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Santé publique et épidémiologie | en_US |
| dc.identifier.pubmed | 34732545 | en_US |
| bordeaux.journal | Neurology | en_US |
| bordeaux.page | e2213-e2222 | en_US |
| bordeaux.volume | 97 | en_US |
| bordeaux.hal.laboratories | Bordeaux Population Health Research Center (BPH) - UMR 1219 | en_US |
| bordeaux.issue | 22 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | INSERM | en_US |
| bordeaux.team | HEALTHY_BPH | en_US |
| bordeaux.team | VINTAGE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-03528587 | |
| hal.version | 1 | |
| hal.date.transferred | 2022-01-17T11:20:54Z | |
| hal.export | true | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Neurology&rft.date=2021-11-03&rft.volume=97&rft.issue=22&rft.spage=e2213-e2222&rft.epage=e2213-e2222&rft.eissn=1526-632X%20(Electronic)%200028-3878%20(Linking)&rft.issn=1526-632X%20(Electronic)%200028-3878%20(Linking)&rft.au=THOMAS,%20Aline&CRIVELLO,%20Fabrice&MAZOYER,%20Bernard&DEBETTE,%20Stephanie&TZOURIO,%20Christophe&rft.genre=article |
