Evidence map›Paper›PMID 34266855›Full record

ArticleBMJ open diabetes research & care2021

Association between type 2 diabetes and chronic low back pain in general practices in Germany.

Louis Jacob, Wolfgang Rathmann, Ai Koyanagi, Josep Maria Haro, Karel Kostev

Open access · goldAbstract read
In one paragraph

Article in BMJ open diabetes research & care, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
2.9field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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  8. Association between metabolism and low back pain: a cross-sectional study.Journal of orthopaedic surgery and research · 2025
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  16. Causations between obesity, diabetes, lifestyle factors and the risk of low back pain.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2024
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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

5 authors at 5 institutions in 4 countries.

Louis JacobResearch and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.
Wolfgang RathmannGerman Diabetes Center, Institute for Biometrics and Epidemiology, Leibniz Institute for Diabetes Research at Heinrich Heine University, Duesseldorf, Germany.
Ai KoyanagiResearch and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.
Josep Maria HaroResearch and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.
Karel KostevEpidemiology, IQVIA, Frankfurt, Germany Karel.Kostev@iqvia.com.ORCID 0000-0002-2124-7227
Centro de Investigación Biomédica en Red de Salud Mental · ESInstitució Catalana de Recerca i Estudis Avançats · ESIQVIA (United Kingdom) · GBUniversité de Versailles Saint-Quentin-en-Yvelines · FRZimmer Biomet (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere are conflicting results on the association between type 2 diabetes and chronic low back pain (CLBP). Therefore, the goal was to investigate the relationship between type 2 diabetes and CLBP in individuals followed in general practices in Germany. RESEARCH DESIGN AND

methodsAdults diagnosed for the first time with type 2 diabetes in 809 general practices in Germany between 2005 and 2018 (index date) were included. Adults without type 2 diabetes were matched (1:1) to those with type 2 diabetes by sex, age, index year, and the annual number of medical consultations (index date: a randomly selected visit date). The association between type 2 diabetes and the 10-year incidence of CLBP was analyzed in conditional Cox regression models adjusted for a wide range of comorbidities, including hypertension, lipid metabolism disorders, and obesity.

resultsThere were 139 002 individuals included in this study (women: 58.0%; mean (SD) age 62.5 (13.4) years). There was a positive association between type 2 diabetes and the incidence of CLBP in the overall sample (HR=1.23, 95% CI: 1.13 to 1.35). Sex-stratified analyses showed a higher risk of CLBP in women (HR=1.68, 95% CI: 1.43 to 1.90) and a lower risk in men with than in their counterparts without type 2 diabetes (HR=0.83, 95% CI: 0.71 to 0.97).

conclusionsNewly diagnosed type 2 diabetes was associated with an increased risk of CLBP. There were important sex differences in the type 2 diabetes-CLBP relationship, and more research is warranted to investigate the underlying factors explaining these differences.

Indexed as

Chronic PainDiabetes Mellitus, Type 2Low Back PainAdultComorbidityFemaleHumansIncidenceMaleMiddle Agedcohort studiesepidemiologylow back paintype 2 diabetes

Identifiers

PMID34266855
PMCPMC8286747
OpenAlexW3180129315

What OpenQuestion holds

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LicenceCC BY-NC
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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.