Empirical Dietary Inflammatory Pattern Scores Are Not Associated with Worse Cognitive Performance in the Nurses' Health Study
| dc.rights.license | open | en_US |
| dc.contributor.author | MELO VAN LENT, Debora | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | SAMIERI, Cecilia | |
| dc.contributor.author | GRODSTEIN, Francine | |
| dc.contributor.author | SESHADRI, Sudha | |
| dc.date.accessioned | 2023-03-17T10:16:01Z | |
| dc.date.available | 2023-03-17T10:16:01Z | |
| dc.date.issued | 2022-11 | |
| dc.identifier.issn | 0022-3166 (Print) | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/172342 | |
| dc.description.abstractEn | BACKGROUND: Low-grade chronic inflammation associated with unhealthy diets may lead to cognitive aging. OBJECTIVES: We evaluated whether higher long-term adherence to an empirical dietary inflammatory pattern (EDIP) was associated with lower cognitive function after age 70 y in the Nurses' Health Study. METHODS: A total of 16,058 older (mean ± SD age: 74 ± 2 y) highly educated (≥ bachelor degree) White women completed up to 5 validated 116-item food-frequency questionnaires. An EDIP score, previously derived with the use of reduced rank regression to predict circulating inflammatory markers (i.e., C-reactive protein, TNF-α receptor 2, and IL-6), was computed based on 9 anti-inflammatory and 9 proinflammatory components. A long-term EDIP score was calculated by averaging across 5 exams. The EDIP score was categorized into quintiles, taking the first (anti-inflammatory) quintile as the reference category. Cognitive testing was performed through telephone interviews over 4 follow-up exams (1995-2008). A composite global cognition score, a composite verbal memory score, and the Telephone Interview for Cognitive Status (TICS) were calculated and averaged across the 4 exams (6 y of follow-up). Multivariable linear regressions were used to examine longitudinal relations under study. RESULTS: Higher long-term EDIP scores (i.e., more proinflammatory) were significantly associated with worse performance on global cognitive function (P-trend= 0.018) and TICS (P-trend= 0.004) after adjustment for demographic and lifestyle factors. The associations became nonsignificant after additional adjustments for disease (related) risk factors for dementia. No association was observed between the EDIP score and verbal memory. CONCLUSIONS: We observed no relation between long-term EDIP scores and averaged global cognitive function and verbal memory among older women. Our findings suggest no relation between long-term adherence to a proinflammatory diet and cognitive function in a large population of mostly White and generally highly educated older women. Future studies are encouraged to investigate the relation between inflammatory diets and cognitive function in other races/ethnicities and men, and over a longer follow-up period. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Nurses’ Health Study | |
| dc.subject.en | Inflammatory diet | |
| dc.subject.en | Dietary pattern | |
| dc.subject.en | Cognitive function | |
| dc.subject.en | Brain health | |
| dc.title.en | Empirical Dietary Inflammatory Pattern Scores Are Not Associated with Worse Cognitive Performance in the Nurses' Health Study | |
| dc.title.alternative | J Nutr | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1093/jn/nxac157 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Santé publique et épidémiologie | en_US |
| dc.identifier.pubmed | 36774118 | en_US |
| bordeaux.journal | Journal of Nutrition | en_US |
| bordeaux.page | 2526-2533 | en_US |
| bordeaux.volume | 152 | en_US |
| bordeaux.hal.laboratories | Bordeaux Population Health Research Center (BPH) - UMR 1219 | en_US |
| bordeaux.issue | 11 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | INSERM | en_US |
| bordeaux.team | ELEANOR_BPH | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-04033859 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-03-17T10:16:04Z | |
| 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=Journal%20of%20Nutrition&rft.date=2022-11&rft.volume=152&rft.issue=11&rft.spage=2526-2533&rft.epage=2526-2533&rft.eissn=0022-3166%20(Print)&rft.issn=0022-3166%20(Print)&rft.au=MELO%20VAN%20LENT,%20Debora&SAMIERI,%20Cecilia&GRODSTEIN,%20Francine&SESHADRI,%20Sudha&rft.genre=article |
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