Evidence map›Paper›PMID 32005901›Full record

ArticleScientific reports2020

Association between diabetes and cognitive function at baseline in the Brazilian Longitudinal Study of Adult Health (ELSA- Brasil).

Mônica M Teixeira, Valéria M A Passos, Sandhi M Barreto, Maria I Schmidt, Bruce B Duncan, Alline M R Beleigoli, Maria J M Fonseca, Pedro G Vidigal, Larissa F Araújo, Maria de Fátima H S Diniz

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
7.7field-weighted citation impact, top 2% 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

32 citing papers in PubMed, 62 citations in OpenAlex.

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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

10 authors at 4 institutions in 2 countries.

Mônica M TeixeiraFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil. mfhsdiniz@yahoo.com.br.ORCID http://orcid.org/0000-0001-9655-7353
Valéria M A PassosFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Sandhi M BarretoFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Maria I SchmidtFaculty of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Bruce B DuncanFaculty of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Alline M R BeleigoliFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Maria J M FonsecaPublic Health School, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil.
Pedro G VidigalFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Larissa F AraújoPublic Health School, Universidade Federal do Ceará, Fortaleza, Brazil.
Maria de Fátima H S DinizFaculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Universidade Federal de Minas Gerais · BRUniversidade Federal do Rio Grande do Sul · BRFundação Oswaldo Cruz · BRUniversidade Federal do Ceará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diabetes has been associated with cognitive changes and an increased risk of vascular dementia and Alzheimer's disease, but it is unclear whether there are associations between diabetes and early alterations in cognitive performance. The present study consisted of a cross-section analysis of 14,444 participants aged 35-74 years and from a developing country at baseline in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil); these participants were recruited between 2008 and 2010. We investigated whether there was an association between diabetes and early changes in the cognitive performance of this Brazilian population. To assess cognitive domains, we used the word-list learning, word-list delayed recall and word recognition tests along. Phonemic verbal fluency tests included semantic phonemic test (animals) and a phonemic test (words beginning with the letter F). Executive functions associated with attention, concentration and psychomotor speed were evaluated using the Trail Making Test B. The exposure variable in the study was defined as diabetes. Multiple linear regression was used to estimate the association between diabetes and cognitive performance. The results were adjusted for age, sex, education, hypertension, coronary disease, depression, physical activity, smoking, alcohol consumption, and the cholesterol/HDL-C ratio. We found a significant association between diabetes and decreased memory, language and executive function (attention, concentration and psychomotor speed) performance in this population from a country with a distinct epidemiological profile, even after adjusting for the main intervening variables.

Indexed as

CognitionAdultAgedAge FactorsBrazilCognitive DysfunctionDiabetes Mellitus, Type 2Educational StatusFemaleHumansLongitudinal StudiesMaleMiddle AgedNeuropsychological TestsRisk Factors

Identifiers

PMID32005901
PMCPMC6994611
OpenAlexW3004321327

What OpenQuestion holds

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LicenceCC BY
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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.