Evidence map›Paper›PMID 40908010›Full record

ArticleBMJ open2025

Young-onset type 2 diabetes and associations with high disability rate, low educational level and immigrant background: a study from Norwegian general practice.

Katrina Louise Bø Tibballs, Lars Kirkebøen, Anne Karen Jenum, Jørund Straand, Tore Julsrud Berg, Esben Selmer Buhl

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Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Katrina Louise Bø TibballsDepartment of General Practice, Institute of Health and Society, University of Oslo, Oslo, Norway k.l.b.tibballs@medisin.uio.no.ORCID http://orcid.org/0000-0002-0468-3182
Lars KirkebøenStatistics Norway, Oslo, Norway.
Anne Karen JenumDepartment of General Practice, Institute of Health and Society, University of Oslo, Oslo, Norway.
Jørund StraandDepartment of General Practice, Institute of Health and Society, University of Oslo, Oslo, Norway.
Tore Julsrud BergFaculty of Medicine, University of Oslo, Oslo, Norway.ORCID http://orcid.org/0000-0003-4406-2396
Esben Selmer BuhlDepartment of General Practice, Institute of Health and Society, University of Oslo, Oslo, Norway.ORCID http://orcid.org/0000-0002-7844-2357

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionYoung-onset type 2 diabetes (YOD), diagnosed before 40 years of age, entails a high disease burden and potential for early dependence on disability benefits. The risk of type 2 diabetes (T2D) varies with socio-economic status and ethnic background, yet the relationship between these factors and age at diagnosis is insufficiently explored. We aimed to study associations between YOD and living on disability benefits, educational level and country background. RESEARCH DESIGN AND

methodsCross-sectional data on 8640 individuals with T2D, linked to data on educational level and country background, were compared with population data from the same residential areas. Similar comparisons were made for data on disability benefits among 3854 individuals of working age (<65 years). Using negative binomial regression, we analysed risk of disability by age at diabetes diagnosis, and risk of YOD by educational level and country background.

resultsThe risk of being dependent on disability benefits was three times higher in YOD (adjusted incidence rate ratio, aIRR (95% CI) 3.1 (2.7 to 3.5)) and twice as high in later-onset T2D (1.9 (1.8 to 2.1)) as in the general population. People of Norwegian background with low educational levels had threefold higher YOD risk (3.3 (2.4 to 4.4)) than those with a tertiary degree, while people of non-Western backgrounds with low educational levels had a smaller increase in YOD risk (1.5 (1.1 to 2.1)). People of non-Western backgrounds had higher YOD risk than those of Norwegian background (4.2 (3.5 to 5.0)), while people of south Asian background had an even greater relative YOD risk (9.0 (7.3 to 11.0)), threefold higher than for later-onset T2D (3.2 (2.8 to 3.7)).

conclusionsLifetime risk of being dependent on disability benefits was substantially higher for individuals with YOD than in later onset T2D. Non-Western and particularly south Asian backgrounds were associated with increased YOD risk. Low education was an important YOD risk factor only for people with Norwegian background.

Indexed as

Diabetes Mellitus, Type 2Educational StatusEmigrants and ImmigrantsPersons with DisabilitiesAdultAgedAge of OnsetCross-Sectional StudiesFemaleGeneral PracticeHumansMaleMiddle AgedNorwayRisk FactorsYoung AdultDiabetes Mellitus, Type 2EPIDEMIOLOGYPrimary Health Care

Identifiers

PMID40908010
PMCPMC12414149

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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.