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Fracture Apparatus Design and Protocol Optimization for Closed-stabilized Fractures in Rodents
Published on: August 14, 2018
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The relationship between obesity and fractures
C M Court-Brown1, A D Duckworth2, S Ralston3
1University of Edinburgh, Edinburgh, United Kingdom.
Injury
|July 2, 2019
Summary
Obesity impacts fracture risk differently across the body. While underweight individuals face higher risks for proximal femoral fractures, obesity is linked to increased fractures in some areas, like the humerus and ankle, but decreased risk in others, like the clavicle.
Area of Science:
- Orthopaedic surgery
- Trauma research
- Bone health and metabolism
Background:
- Limited research exists on the relationship between obesity and fracture risk.
- Underweight individuals are known to have a higher risk of proximal femoral fractures.
- Recent interest focuses on fracture susceptibility in obese post-menopausal females.
Purpose of the Study:
- To analyze the association between body mass index (BMI) and various fracture types in a large adult patient cohort.
- To investigate specific fracture sites associated with both underweight and obesity.
Main Methods:
- Analysis of 4886 adult patients presenting with fractures.
- Assessment of body mass index (BMI) for all included patients.
- Statistical analysis to determine correlations between BMI categories and fracture types.
Main Results:
- Confirmed the link between underweight status and proximal femoral fractures.
- Identified a negative association between obesity and clavicle fractures (males and females) and calcaneal fractures (females).
- Found a positive association between obesity and proximal humeral, finger phalangeal, and ankle fractures (males), and humeral diaphyseal, carpal, and ankle fractures (females).
Conclusions:
- Obesity has a complex, site-specific relationship with fracture risk.
- Underweight status remains a significant risk factor for proximal femoral fractures.
- Obesity is associated with increased risk for certain fractures but decreased risk for others, highlighting the need for tailored prevention strategies.
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