Evidence map›Paper›PMID 42555304›Full record

ArticleDiabetes care2026

Type 2 Diabetes and Longitudinal Changes in Cortical and Trabecular Bone Density, Microarchitecture, and Strength: The Framingham Study.

Alyssa B Dufour, Mary L Bouxsein, Musong Gao, Douglas P Kiel, Gary F Mitchell, Steven K Boyd, Chandler Da Cruz, Laiji Yang, Ching-Ti Liu, Elizabeth J Samelson

Abstract read
In one paragraph

Article in Diabetes care, 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

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2 · The registry

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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

10 authors.

Alyssa B DufourHinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.ORCID 0000-0001-8061-9599
Mary L BouxseinDepartment of Orthopedic Surgery, Harvard Medical School and Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center, Boston, MA.
Musong GaoDepartment of Biostatistics, School of Public Health, Boston University, Boston, MA.
Douglas P KielHinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.
Gary F MitchellCardiovascular Engineering, Inc., Needham, MA.
Steven K BoydMcCaig Institute for Bone and Joint Health, University of Calgary, Calgary, Alberta, Canada.
Chandler Da CruzHinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.
Laiji YangHinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.
Ching-Ti LiuDepartment of Biostatistics, School of Public Health, Boston University, Boston, MA.ORCID 0000-0002-0703-0742
Elizabeth J SamelsonHinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.

Funding

FRAMINGHAM HEART STUDY - YEAR 5 EXAM75N92019D00031 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI RAMACHANDRAN, VASAN · 2019 to 2024
$29.8M
The Gut Microbiome and Bone MicroarchitectureR01AR061445 · NIAMS · HEBREW REHABILITATION CENTER FOR AGED · PI KIEL, DOUGLAS P. · 2012 to 2021
$8.9M
Vascular Mechanisms Underlying Skeletal Fragility in Older AdultsR01AG065299 · NIA · HEBREW REHABILITATION CENTER FOR AGED · PI SAMELSON, ELIZABETH J · 2021 to 2025
$3.1M
Framingham Heart Study 75N92019D00031NHLBI NIH HHS 75N92019D00031NIAMS NIH HHS R01 AR061445NIAMS NIH HHS R01AR061445NIA NIH HHS R01 AG065299
6 · The paper itself

Abstract

objectiveTo gain insight into higher fracture risk in individuals with type 2 diabetes, we determined the association of type 2 diabetes glycemic status and severity with longitudinal changes in peripheral bone density and microarchitecture. RESEARCH DESIGN AND

methodsWe conducted a longitudinal study of 769 participants from the Framingham Study who underwent high-resolution, peripheral, quantitative computed tomography (HR-pQCT) at the tibia and radius in 2012-2016 and 2021-2023 (mean 8-year follow-up). Linear regression models estimated mean 8-year percent changes in bone measures across indicators of diabetes severity, adjusting for age, sex, weight, and height.

resultsThe mean age was 67 ± 7 years, and 59% of participants were women. More than half (57%) were normoglycemic (fasting plasma glucose [FPG] <100 mg/dL, not on any treatment), 31% had prediabetes (100 ≤ FPG ≤125 mg/dL), and 12% had type 2 diabetes (FPG >125 mg/dL or on treatment). Adjusted mean percent changes in HR-pQCT bone measures were similar across diabetes severity, including glycemic status, use of diabetes medications, duration of diabetes, and HbA1c. For example, cortical volumetric bone mineral density at the radius changed by -1.50% (95% CI -2.43, -0.56) in type 2 diabetes and -1.96% (-2.53, -1.39) in prediabetes, compared with -2.42% (-2.86, -1.97) in normoglycemia (reference group; all P > 0.05).

conclusionsThe magnitude of peripheral bone loss over 8 years did not differ between individuals with type 2 diabetes and those with normoglycemia, suggesting that bone deterioration alone does not explain the higher fracture risk in older adults with type 2 diabetes. Future studies should address other contributors to skeletal fragility.

Indexed as

Bone DensityCancellous BoneCortical BoneDiabetes Mellitus, Type 2AgedFemaleHumansLongitudinal StudiesMaleMiddle AgedRadiusTomography, X-Ray Computed

Identifiers

PMID42555304
PMCPMC13594790

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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.