Evidence map›Paper›PMID 33096995›Full record

ArticleBMC geriatrics2020

Effect of poor glycemic control in cognitive performance in the elderly with type 2 diabetes mellitus: The Mexican Health and Aging Study.

Alberto J Mimenza-Alvarado, Gilberto A Jiménez-Castillo, Sara G Yeverino-Castro, Abel J Barragán-Berlanga, Mario U Pérez-Zepeda, J Alberto Ávila-Funes, Sara G Aguilar-Navarro

Open access · goldAbstract read
In one paragraph

Article in BMC geriatrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Predictor factors of uncontrolled diabetes.BMC endocrine disorders · 2025
    Pooled it
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  3. The Variant T Allele ofBiomolecules · 2026
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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

7 authors at 4 institutions in 2 countries.

Alberto J Mimenza-AlvaradoGeriatric Medicine & Neurology Fellowship, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, 14000, Mexico City, Mexico.
Gilberto A Jiménez-CastilloGeriatric Medicine & Neurology Fellowship, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, 14000, Mexico City, Mexico.
Sara G Yeverino-CastroGeriatric Medicine & Neurology Fellowship, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, 14000, Mexico City, Mexico.
Abel J Barragán-BerlangaTecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64160, Monterrey, Nuevo León, Mexico.
Mario U Pérez-ZepedaInstituto Nacional de Geriatría, 10200, Mexico City, Mexico.
J Alberto Ávila-FunesUniv. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, F-33000, Bordeaux, France.
Sara G Aguilar-NavarroGeriatric Medicine & Neurology Fellowship, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, 14000, Mexico City, Mexico. sgan30@hotmail.com.
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXTecnológico de Monterrey · MXInserm · FRInstituto Nacional de Pediatria · MX

Funding

The Mexican Health and Aging Study - IIR01AG018016 · NIA · UNIVERSITY OF TEXAS MED BR GALVESTON · PI Rebeca Wong · 1999 to 2026
$22.6M
Consejo Nacional de Ciencia y tecnologia (CONACYT) FOSISS 2017–1 290406 2017. GER-2416-18-20-1NIA NIH HHS R01 AG018016Secretaría de Ciencia y Técnica, Universidad de Buenos Aires (AR) FOSISS 2017–1 290406 2017
6 · The paper itself

Abstract

backgroundCognitive impairment is twice more frequent in elderly with type 2 diabetes mellitus (DM). This study was conducted to determine the association between glycemic control and cognitive performance among community-dwelling elderly persons in Mexico.

methodsCross-sectional study conducted in individuals aged 60 years or elderly participating in the 2012 Mexican Health and Aging Study. Type 2 DM participants were classified in 3 groups according to their glycated hemoglobin levels (Hb

resultsTwo hundred sixteen community-dwelling adults aged 60 and older with type 2 diabetes were selected. Subjects in the low cognitive performance group were older (69.7 ± 6.6 vs 65.86 ± 5.18 years, p < .001) and had a lower educational level (2.5 ± 2.6 vs 7.44 ± 4.15 years, p < .000) when compared to the high cognitive performance participants. Hb

conclusionsGlycemic control with a Hb

Indexed as

Diabetes Mellitus, Type 2AgedAgingBlood GlucoseCognitionCross-Sectional StudiesGlycemic ControlHumansMexicoMiddle AgedBlood GlucoseCognitive performanceElderly personsGlycemic controlType 2 diabetes mellitus

Identifiers

PMID33096995
PMCPMC7585218
OpenAlexW3094153835

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.