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Exposure to ambient air pollution and cognitive decline: Results of the prospective Three-City cohort study
| dc.rights.license | open | en_US |
| dc.contributor.author | DUCHESNE, Jeanne | |
| dc.contributor.author | GUTIERREZ, Laure-Anne | |
| dc.contributor.author | CARRIERE, Isabelle | |
| dc.contributor.author | MURA, Thibault | |
| dc.contributor.author | CHEN, Jie | |
| dc.contributor.author | VIENNEAU, Danielle | |
| dc.contributor.author | DE HOOGH, Kees | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | HELMER, Catherine | |
| dc.contributor.author | JACQUEMIN, Benedicte | |
| dc.contributor.author | BERR, Claudine | |
| dc.contributor.author | MORTAMAIS, Marion | |
| dc.date.accessioned | 2022-03-16T08:24:58Z | |
| dc.date.available | 2022-03-16T08:24:58Z | |
| dc.date.issued | 2022-03 | |
| dc.identifier.issn | 1873-6750 (Electronic) 0160-4120 (Linking) | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/136473 | |
| dc.description.abstractEn | BACKGROUND: Growing epidemiological evidence suggests an adverse relationship between exposure to air pollutants and cognitive decline. However, there is still some heterogeneity in the findings, with inconsistent results depending on the pollutant and the cognitive domain considered. We wanted to determine whether air pollution was associated with global and domain-specific cognitive decline. METHODS: This analysis used data from the French Three-City prospective cohort (participants aged 65 and older at recruitment and followed for up to 12 years). A battery of cognitive tests was administered at baseline and every 2 years, to assess global cognition (Mini Mental State Examination, MMSE), visual memory (Benton Visual Retention Test), semantic fluency (Isaacs Set Test) and executive functions (Trail Making Tests A and B). Exposure to fine particulate matter (PM(2.5)), nitrogen dioxide (NO(2)) and black carbon (BC) at the participants' residential address during the 5 years before the baseline visit was estimated with land use regression models. Linear mixed models and latent process mixed models were used to assess the association of each pollutant with global and domain-specific cognitive decline. RESULTS: The participants' (n = 6380) median age was 73.4 years (IQR: 8.0), and 61.5% were women. At baseline, the median MMSE score was 28 (IQR: 3). Global cognition decline, assessed with the MMSE, was slightly accelerated among participants with higher PM(2.5) exposure: one IQR increment in PM(2.5) (1.5 µg/m(3)) was associated with accelerated decline (β: -0.0060 [-0.0112; -0.0007] standard unit per year). Other associations were inconsistent in direction, and of small magnitude. CONCLUSION: In this large population-based cohort, higher PM(2.5) exposure was associated with accelerated global cognition decline. We did not detect any significant association for the specific cognitive domains or the other pollutants. Evidence concerning PM(2.5) effects on cognition is growing, but more research is needed on other ambient air pollutants. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject.en | Air pollution | |
| dc.subject.en | Cognition | |
| dc.subject.en | Cohort | |
| dc.subject.en | Particulate matter | |
| dc.subject.en | Nitrogen dioxide | |
| dc.subject.en | Black carbon | |
| dc.title.en | Exposure to ambient air pollution and cognitive decline: Results of the prospective Three-City cohort study | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.envint.2022.107118 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Santé publique et épidémiologie | en_US |
| bordeaux.journal | Environment International | en_US |
| bordeaux.volume | 161 | en_US |
| bordeaux.hal.laboratories | Bordeaux Population Health Research Center (BPH) - UMR 1219 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | INSERM | en_US |
| bordeaux.team | LEHA_BPH | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail | en_US |
| bordeaux.identifier.funderID | Institut National de la Santé et de la Recherche Médicale | en_US |
| bordeaux.identifier.funderID | Université de Bordeaux | en_US |
| bordeaux.identifier.funderID | Fondation pour la Recherche Médicale | en_US |
| bordeaux.identifier.funderID | Mutuelle Générale de l'Education Nationale | en_US |
| bordeaux.identifier.funderID | Agence Nationale de la Recherche | en_US |
| hal.identifier | hal-03578145 | |
| hal.version | 1 | |
| hal.date.transferred | 2022-03-16T08:25:01Z | |
| 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=Environment%20International&rft.date=2022-03&rft.volume=161&rft.eissn=1873-6750%20(Electronic)%200160-4120%20(Linking)&rft.issn=1873-6750%20(Electronic)%200160-4120%20(Linking)&rft.au=DUCHESNE,%20Jeanne&GUTIERREZ,%20Laure-Anne&CARRIERE,%20Isabelle&MURA,%20Thibault&CHEN,%20Jie&rft.genre=article |
