Evidence map›Paper›PMID 29370228›Full record

Observational studyPloS one2018

Regional differences in antihyperglycemic medication are not explained by individual socioeconomic status, regional deprivation, and regional health care services. Observational results from the German DIAB-CORE consortium.

Christina Bächle, Heiner Claessen, Werner Maier, Teresa Tamayo, Michaela Schunk, Ina-Maria Rückert-Eheberg, Rolf Holle, Christa Meisinger, Susanne Moebus, Karl-Heinz Jöckel and 7 more

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Inequalities in Diabetes Mortality Between Microregions in Hungary.International journal of public health · 2023
    Article
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

17 authors at 6 institutions in 1 country.

Christina BächleInstitute for Health Services Research and Health Economics, German Diabetes Centre, Leibniz Center for Diabetes Research at Heinrich-Heine-University, Düsseldorf, Germany.
Heiner ClaessenInstitute for Health Services Research and Health Economics, German Diabetes Centre, Leibniz Center for Diabetes Research at Heinrich-Heine-University, Düsseldorf, Germany.
Werner MaierGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Teresa TamayoInstitute for Health Services Research and Health Economics, German Diabetes Centre, Leibniz Center for Diabetes Research at Heinrich-Heine-University, Düsseldorf, Germany.
Michaela SchunkGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Ina-Maria Rückert-EhebergGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Rolf HolleGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Christa MeisingerGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Susanne MoebusInstitute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Germany.
Karl-Heinz JöckelInstitute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Germany.
Sabine SchipfGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Henry VölzkeGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Saskia HartwigGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Alexander KluttigGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Lars KrollGerman Center for Diabetes Research (DZD), München-Neuherberg, Germany.
Ute LinnenkampInstitute for Health Services Research and Health Economics, German Diabetes Centre, Leibniz Center for Diabetes Research at Heinrich-Heine-University, Düsseldorf, Germany.
Andrea IcksInstitute for Health Services Research and Health Economics, German Diabetes Centre, Leibniz Center for Diabetes Research at Heinrich-Heine-University, Düsseldorf, Germany.
Deutsches Diabetes-Zentrum e.V. · DEHeinrich Heine University Düsseldorf · DEGerman Center for Diabetes Research · DEUniversity of Duisburg-Essen · DEHelmholtz Zentrum München · DEMartin Luther University Halle-Wittenberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThis population-based study sought to extend knowledge on factors explaining regional differences in type 2 diabetes mellitus medication patterns in Germany.

methodsIndividual baseline and follow-up data from four regional population-based German cohort studies (SHIP [northeast], CARLA [east], HNR [west], KORA [south]) conducted between 1997 and 2010 were pooled and merged with both data on regional deprivation and regional health care services. To analyze regional differences in any or newer anti-hyperglycemic medication, medication prevalence ratios (PRs) were estimated using multivariable Poisson regression models with a robust error variance adjusted gradually for individual and regional variables.

resultsThe study population consisted of 1,437 people aged 45 to 74 years at baseline, (corresponding to 49 to 83 years at follow-up) with self-reported type 2 diabetes. The prevalence of receiving any anti-hyperglycemic medication was 16% higher in KORA (PR 1.16 [1.08-1.25]), 10% higher in CARLA (1.10 [1.01-1.18]), and 7% higher in SHIP (PR 1.07 [1.00-1.15]) than in HNR. The prevalence of receiving newer anti-hyperglycemic medication was 49% higher in KORA (1.49 [1.09-2.05]), 41% higher in CARLA (1.41 [1.02-1.96]) and 1% higher in SHIP (1.01 [0.72-1.41]) than in HNR, respectively. After gradual adjustment for individual variables, regional deprivation and health care services, the effects only changed slightly.

conclusionsNeither comprehensive individual factors including socioeconomic status nor regional deprivation or indicators of regional health care services were able to sufficiently explain regional differences in anti-hyperglycemic treatment in Germany. To understand the underlying causes, further research is needed.

Indexed as

Socioeconomic FactorsAgedCohort StudiesDiabetes Mellitus, Type 2FemaleGermanyHealth ServicesHumansHypertensionHypoglycemic AgentsLife StyleMaleMiddle AgedModels, StatisticalPrevalenceRegional Medical ProgramsHypoglycemic Agents

Identifiers

PMID29370228
PMCPMC5784961
OpenAlexW2784914961

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.