Evidence map›Paper›PMID 35146474›Full record

ArticleThe Lancet regional health. Europe2022

Impact of socioeconomic position on initiation of SGLT-2 inhibitors or GLP-1 receptor agonists in patients with type 2 diabetes - a Danish nationwide observational study.

Alexander C Falkentoft, Julie Andersen, Mariam Elmegaard Malik, Christian Selmer, Peter Haulund Gæde, Peter Bisgaard Staehr, Mark A Hlatky, Emil Fosbøl, Lars Køber, Christian Torp-Pedersen and 5 more

Abstract read
In one paragraph

Article in The Lancet regional health. Europe, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  20. Persistent disparities in diabetes medication receipt by socio-economic disadvantage in Australia.Diabetic medicine : a journal of the British Diabetic Association · 2022
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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

15 authors.

Alexander C FalkentoftDepartment of Cardiology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark.
Julie AndersenThe Danish Heart Foundation, Copenhagen, Denmark.
Mariam Elmegaard MalikDepartment of Cardiology, Herlev-Gentofte Hospital, University of Copenhagen, Gentofte, Denmark.
Christian SelmerDepartment of Endocrinology, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Denmark.
Peter Haulund GædeDepartment of Endocrinology, Regional Hospital, Slagelse, Denmark.
Peter Bisgaard StaehrDepartment of Cardiology, North Denmark Regional Hospital, Hjørring, Denmark.
Mark A HlatkyDepartment of Medicine, Stanford University School of Medicine, Stanford California, USA.
Emil FosbølDepartment of Cardiology, Rigshospitalet, University of Copenhagen, Denmark.
Lars KøberDepartment of Cardiology, Rigshospitalet, University of Copenhagen, Denmark.
Christian Torp-PedersenDepartment of Cardiology, Nordsjaellands Hospital, Hillerød, Denmark.
Gunnar H GislasonThe Danish Heart Foundation, Copenhagen, Denmark.
Thomas Alexander GerdsDepartment of Cardiology, Herlev-Gentofte Hospital, University of Copenhagen, Gentofte, Denmark.
Morten SchouDepartment of Cardiology, Herlev-Gentofte Hospital, University of Copenhagen, Gentofte, Denmark.
Niels E BruunDepartment of Cardiology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark.
Anne-Christine RuwaldDepartment of Cardiology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow socioeconomic position may affect initiation of sodium-glucose cotransporter-2 inhibitors (SGLT-2i) and glucacon-like-peptide-1 receptor agonists (GLP-1RA) among patients with type 2 diabetes (T2D). We examined the association between socioeconomic position and initiation of SGLT-2i or GLP-1RA in patients with T2D at time of first intensification of antidiabetic treatment.

methodsThrough nationwide registers, we identified all Danish patients on metformin who initiated second-line add-on therapy between December 10, 2012, and December 31, 2020. For each time period (2012-2014, 2015-2017, and 2018-2020), we used multivariable multinomial logistic regression to associate disposable income, as proxy for socioeconomic position, with the probability of initiating a specific second-line treatment at time of first intensification. We reported probabilities standardised to the distribution of demographics and comorbidities of patients included in the last period (2018-2020).

findingsWe included 48915 patients (median age 62 years; 61·7% men). In each time period, high-income patients were more often men and had less comorbidities as compared with low income-patients. In each time period, the standardised probability of initiating a SGLT-2i or a GLP-1RA was significantly higher in the highest income group compared with the lowest: 11·4% vs. 9·5% (probability ratio [PR] 1·21, 95 % confidence interval [CI] 1·01-1·44) in 2012-2014; 22·6% vs. 19.6% (PR 1·15, CI 1·05-1·27) in 2015-2017; and 65·8% vs. 54·8% (PR 1·20, CI 1·16-1·24) in 2018-2020. The differences by income were consistent across multiple subgroups.

interpretationDespite a universal healthcare system, low socioeconomic position was consistently associated with a lower probability of initiating a SGLT-2i or a GLP-1RA. These disparities may widen the future socioeconomic gap in cardiovascular outcomes.

fundingThe work was funded by unrestricted grants from 'Region Sjaelland Den Sundhedsvidenskabelige Forskningsfond' and 'Murermester Lauritz Peter Christensen og hustru Kirsten Sigrid Christensens Fond'.

Indexed as

And socioeconomic positionCardiovascular diseaseEducationGLP-1 receptor agonistsIncomeSGLT-2 inhibitorsSocioeconomic statusType 2 diabetes

Identifiers

PMID35146474
PMCPMC8802041

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.