Evidence map›Paper›PMID 33225234›Full record

ArticleCardiovascular endocrinology & metabolism2020

Relationship between a single measurement at baseline of body mass index, glycated hemoglobin, and the risk of mortality and cardiovascular morbidity in type 2 diabetes mellitus.

Oliver Brown, Pierluigi Costanzo, Andrew L Clark, Gianluigi Condorelli, John G F Cleland, Thozhukat Sathyapalan, David Hepburn, Eric S Kilpatrick, Stephen L Atkin

Open access · diamondAbstract read
In one paragraph

Article in Cardiovascular endocrinology & metabolism, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 9 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

9 authors at 7 institutions in 4 countries.

Oliver BrownAcademic Cardiology Unit, Hull York Medical School, University of Hull, Castle Hill Hospital, Cottingham, UK.
Pierluigi CostanzoAcademic Cardiology Unit, Hull York Medical School, University of Hull, Castle Hill Hospital, Cottingham, UK.
Andrew L ClarkAcademic Cardiology Unit, Hull York Medical School, University of Hull, Castle Hill Hospital, Cottingham, UK.
Gianluigi CondorelliDepartment of Cardiovascular Medicine, Humanitas, Milan, Italy.
John G F ClelandRobertson Centre for Biostatistics, University of Glasgow, Glasgow.
Thozhukat SathyapalanUnit of Endocrinology and Metabolism, Hull York Medical School, Hull, UK.
David HepburnUnit of Endocrinology and Metabolism, Hull York Medical School, Hull, UK.
Eric S KilpatrickSidra Medicine, Sidra Medical and Research Center, Doha, Qatar.
Stephen L AtkinDepartment of Research, Royal College of Surgeons in Ireland and Medical University of Bahrain, Busaiteen, Bahrain.
Hull York Medical School · GBCastle Hill Hospital · GBHumanitas University · ITRoyal College of Surgeons in Ireland - Bahrain · BHSidra Medical and Research Center · QAUniversity of Glasgow · GBUniversity of Hull · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aims to evaluate the relationship between a single measurement at baseline of body mass index (BMI), glycated hemoglobin (HbA1c) and subsequent clinical outcomes in patients with type 2 diabetes mellitus (T2DM).

methodPatients with T2DM were recruited from an outpatient diabetes clinic in a single large teaching hospital in Kingston upon Hull, UK. At baseline, demographics and HbA1c were recorded. Patients were categorized by BMI: normal weight (18.5-24.9 kg/m

resultsIn total, 6220 patients with T2DM (median age 62 years, 54% male) were followed for a median of 10.6 years. HbA1c levels >8.0% were associated with increased risk of all-cause mortality and cardiovascular death. However, this increased risk was not consistent across the weight categories and reached statistical significance only in overweight patients (BMI 25-29.9 kg/m

conclusionsIn a large cohort of patients with T2DM elevated HbA1c levels at baseline did not consistently predict increased risk of all-cause and cardiovascular mortality across the different BMI categories.

Indexed as

body mass indexobesityobesity paradoxtype 2 diabetes mellitus

Identifiers

PMID33225234
PMCPMC7673766
OpenAlexW3022386089

What OpenQuestion holds

Textmetadata
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.