ArticleJournal of bone metabolism2024
Age- and Sex-Related Volumetric Density Differences in Trabecular and Cortical Bone of the Proximal Femur in Healthy Population.
Article in Journal of bone metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Multifaceted Preprocessing Optimization for Post-Mortem Radiomics Analysis: A Pilot Study on Forensic Age Estimation Using Proximal Femur Radiomics.Journal of imaging informatics in medicine · 2026Article
- Differences in lumbar spine bone mineral density measured by quantitative computed tomography and dual-energy X-ray absorptiometry: an age- and sex-specific analysis.Journal of orthopaedic surgery and research · 2026Article
- The contribution of trabeculae and the failure initiation in the proximal femur: a finite element analysis.Journal of orthopaedic surgery and research · 2025Article
- Determinants of Bone Mineral Density in Postmenopausal Women: The Role of Lean and Fat Mass by Dual Energy X-Ray Absorptiometry Assessment.Journal of bone metabolism · 2025Article
- Research hotspots and trends of pediatric bone age: A bibliometric and visualization analysis.Lasers in medical science · 2025Article
- Side-to-Side Differences in Bone Mineral Density, Bone Mineral Content, and Lean Mass in Healthy Subjects.Journal of bone metabolism · 2025Article
- Positive Effect of Yerba Mate (Ilex paraguariensis) Consumption on Bone Mineral Density in Postmenopausal Women Assessed by Dual Energy X-Ray Absorptiometry-Based 3-Dimensional Modeling.Journal of bone metabolism · 2025Article
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Authors and funding
18 authors.
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Abstract
backgroundThere are age- and sex-related increases in the prevalence of osteoporosis. Bone densitometry based on dual energy X-ray absorptiometry (DXA) is the gold standard for the assessment of bone mineral density (BMD). Three-dimensional (3D) analysis of the proximal femur (3D-DXA) allows discrimination between cortical and trabecular compartments, and it has shown a good correlation with computed tomography. We aimed to assess age- and sex-related volumetric density differences in trabecular and cortical bone using 3D-DXA and determine the reference intervals for integral volumetric (v)BMD within the Argentine population.
methodsHealthy female and male adult subjects (N=1,354) from Argentina were included. Hip BMD was measured using DXA, and 3D analysis was performed using 3D-Shaper software. The integral vBMD, cortical surface BMD, and trabecular vBMD (trab vBMD) were measured.
resultsThe study population included 73.9% women (N=1,001) and 26.13% men (N=353). We found a significant decrease in integral vBMD between 20 and 90 years in both sexes (women, -23.1%; men, -16.6%). Bone loss indicated in the integral vBMD results was mainly due to a decrease in trabecular bone in both sexes (women, -33.4%; men, -27.7%). The age-related loss of cortical bone density was less and was limited to the female population, without no age-related differences in men. Moreover, 3D-DXA allowed us to propose reference intervals for integral vBMD.
conclusionsWe found age- and sex-related bone loss between 20 and 90 years in an Argentine cohort via integral vBMD measurements using 3D-DXA, mainly due to decreases in trabecular bone in both sexes. The age-related loss of cortical bone density was less and was limited to the female population.
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