Evidence mapPaperPMID 41746548Full record

ArticleInternal and emergency medicine2026

Association between high-density bone composition and vertebral fracture risk in patients with type 2 diabetes: a longitudinal study.

Yajie Wang, Zicheng Wei, Zhicheng Yu, Jiangchuan Wang, Hongye Tang, Jianhua Wang, Kaiyi Liang, Xiao Chen

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Article in Internal and emergency medicine, 2026. 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

What it found

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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

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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

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Yajie WangDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
Zicheng WeiDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
Zhicheng YuDepartment of Radiology, Shanghai Jiading District Central Hospital, Affiliated Hospital of Shanghai University of Medicine & Health Sciences, Shanghai, 201800, China.
Jiangchuan WangDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
Hongye TangDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
Jianhua WangDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
Kaiyi LiangDepartment of Radiology, Shanghai Jiading District Central Hospital, Affiliated Hospital of Shanghai University of Medicine & Health Sciences, Shanghai, 201800, China.
Xiao ChenDepartment of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China. chxwin@163.com.ORCID http://orcid.org/0000-0002-8354-9087

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early identification of high-risk fracture populations is clinically vital for comprehensive diabetes management. This study aimed to investigate whether the vertebral bone composition is associated with vertebral fracture risk in patients with type 2 diabetes mellitus (T2DM). This retrospective longitudinal study included 405 T2DM patients (135 with new-onset vertebral fractures and 270 matched controls) from a cohort of 937 individuals with at least two spinal computed tomography (CT) scans between July 2019 and July 2022. Vertebral bodies (T12 level) were segmented on baseline CT images into three regions based on Hounsfield Unit (HU) thresholds: Area A (< 110 HU, low density), Area B (110-160 HU, median density), and Area C (> 160 HU, high density). The areas of these regions and the mean vertebral CT value were measured. Univariate and multivariate Cox regression analyses were performed to identify independent risk factors for vertebral fractures. Predictive models were developed and evaluated using time-dependent receiver operating characteristic (ROC) curves, C-index, calibration, and decision curve analysis. After adjusting for potential confounders, both a smaller Area of C (adjusted Hazard Ratio [aHR] = 0.99 per mm

Indexed as

Bone DensityDiabetes Mellitus, Type 2Spinal FracturesAgedFemaleHumansLongitudinal StudiesMaleMiddle AgedProportional Hazards ModelsRetrospective StudiesRisk FactorsROC CurveTomography, X-Ray ComputedBone compositionType 2 diabetes mellitusVertebral fracture

Identifiers

PMID41746548

What Socratic holds

Textmetadata
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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 Socratic graph.