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Published in: Journal of Endocrinological Investigation 1/2024

10-06-2023 | Type 2 Diabetes | Original Article

Femoral bone mineral density at the time of hip fracture is higher in women with versus without type 2 diabetes mellitus: a cross-sectional study

Authors: M. Di Monaco, C. Castiglioni, F. Bardesono, M. Freiburger, E. Milano, G. Massazza

Published in: Journal of Endocrinological Investigation | Issue 1/2024

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Abstract

Purpose

To compare femoral bone mineral density (BMD) levels in hip-fracture women with versus without type 2 diabetes mellitus (T2DM). We hypothesized that BMD levels could be higher in the women with T2DM than in controls and we aimed to quantify the BMD discrepancy associated with the presence of T2DM.

Methods

At a median of 20 days after the occurrence of an original hip fracture due to fragility we measured BMD by dual-energy x-ray absorptiometry at the non-fractured femur.

Results

We studied 751 women with subacute hip fracture. Femoral BMD was significantly higher in the 111 women with T2DM than in the 640 without diabetes: mean T-score between-group difference was 0.50, (95% CI from 0.30 to 0.69, P < 0.001). The association between the presence of T2DM and femoral BMD persisted after adjustment for age, body mass index, hip-fracture type, neurologic diseases, parathyroid hormone, 25-hydroxyvitamin D and estimated glomerular filtration rate (P < 0.001). For a woman without versus with T2DM, the adjusted odds ratio to have a femoral BMD T-score below the threshold of − 2.5 was 2.13 (95% CI from 1.33 to 3.42, P = 0.002).

Conclusions

Fragility fractures of the hip occurred in women with T2DM at a femoral BMD level higher than in control women. In the clinical assessment of fracture risk, we support the adjustment based on the 0.5 BMD T-score difference between women with and without T2DM, although further data from robust longitudinal studies is needed to validate the BMD-based adjustment of fracture risk estimation.
Literature
13.
go back to reference Schwartz AV, Vittinghoff E, Bauer DC, Study of Osteoporotic Fractures (SOF) Research Group; Osteoporotic Fractures in Men (MrOS) Research Group; Health, Aging, and Body Composition (Health ABC) Research Group et al (2011) Association of BMD and FRAX score with risk of fracture in older adults with type 2 diabetes. JAMA 305:2184–2192. https://doi.org/10.1001/jama.2011.715CrossRefPubMedPubMedCentral Schwartz AV, Vittinghoff E, Bauer DC, Study of Osteoporotic Fractures (SOF) Research Group; Osteoporotic Fractures in Men (MrOS) Research Group; Health, Aging, and Body Composition (Health ABC) Research Group et al (2011) Association of BMD and FRAX score with risk of fracture in older adults with type 2 diabetes. JAMA 305:2184–2192. https://​doi.​org/​10.​1001/​jama.​2011.​715CrossRefPubMedPubMedCentral
33.
Metadata
Title
Femoral bone mineral density at the time of hip fracture is higher in women with versus without type 2 diabetes mellitus: a cross-sectional study
Authors
M. Di Monaco
C. Castiglioni
F. Bardesono
M. Freiburger
E. Milano
G. Massazza
Publication date
10-06-2023
Publisher
Springer International Publishing
Published in
Journal of Endocrinological Investigation / Issue 1/2024
Electronic ISSN: 1720-8386
DOI
https://doi.org/10.1007/s40618-023-02122-3

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