Evidence map›Paper›PMID 22163237›Full record

ArticleDementia and geriatric cognitive disorders extra2011

Midlife healthy-diet index and late-life dementia and Alzheimer's disease.

Marjo H Eskelinen, Tiia Ngandu, Jaakko Tuomilehto, Hilkka Soininen, Miia Kivipelto

Open access · goldAbstract read
In one paragraph

Article in Dementia and geriatric cognitive disorders extra, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
4.4field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Dietary pattern in relation to the risk of Alzheimer's disease: a systematic review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2019
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  16. The 4 D's of Pellagra and Progress.International journal of tryptophan research : IJTR · 2020
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  20. Midlife cardiovascular health and 20-year cognitive decline: Atherosclerosis Risk in Communities Study results.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Marjo H EskelinenDepartment of Neurology, University of Eastern Finland, Kuopio, Kuopio, Finland.
Tiia Ngandu
Jaakko Tuomilehto
Hilkka Soininen
Miia Kivipelto
University of Eastern Finland · FIKarolinska Institutet · SEUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo study long-term effects of dietary patterns on dementia and Alzheimer's disease (AD).

methodsOf 525 subjects randomly selected from population-based cohorts surveyed at midlife, a total of 385 (73%) subjects were re-examined 14 years later in the CAIDE study. A healthy-diet index (range 0-17) was constructed including both healthy and unhealthy dietary components.

resultsPersons with a healthy diet (healthy-diet index >8 points) had a decreased risk of dementia (OR 0.12, 95% CI 0.02-0.85) and AD (OR 0.08, 95% CI 0.01-0.89) compared with persons with an unhealthy diet (0-8 points), adjusting for several possible confounders.

conclusionsHealthy diet at midlife is associated with a decreased risk of dementia/AD in late life. These findings highlight the importance of dietary patterns and may make more effective measures for dementia/AD prevention or postponement possible.

Indexed as

Alzheimer's diseaseCohort studiesDementiaDietPopulation-based studiesRisk factors

Identifiers

PMID22163237
PMCPMC3199886
OpenAlexW2131226190

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.