Related Experiment Video
Updated: Mar 15, 2026
Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
Published on: January 29, 2018
Low-trauma fractures and bone mineral density testing in adults with and without intellectual and developmental
R Balogh1,2,3, J Wood4, K Dobranowski5
1Faculty of Health Sciences, University of Ontario Institute of Technology, 2000 Simcoe St N, Oshawa, ON, L1H 7K4, Canada. Robert.balogh@uoit.ca.
Abstract:
Individuals with intellectual and developmental disabilities (IDD) are at risk for low-trauma fractures. We investigated the rate of low-trauma fractures and the odds of BMD testing in adults with/without IDD. Adults with IDD were more likely to have a low-trauma fracture, but there was no difference in bone mineral density (BMD) testing rates.
Introduction:
Individuals with IDD are at increased risk for developing osteoporosis which contributes to high rates of low-trauma fracture. Low-trauma fractures can lead to significant pain and further decrease mobility. It is therefore important to effectively manage osteoporosis, for example, by monitoring BMD in persons with IDD. The objective of this study was to examine the rates of low-trauma fracture and BMD testing among a population-based cohort of people with IDD and compare them to those without IDD.
Methods:
Using administrative data, we created a cohort of adults with IDD between the ages of 40 and 64. They were compared to a random 20 % sample of those without IDD. The number of low-trauma fractures and BMD tests in each group were determined for Ontario residents between April 1, 2009 and March 31, 2010.
Results:
Adults with IDD were approximately three times more likely to experience a low-trauma fracture than adults without IDD. The largest disparity in prevalence of low-trauma fractures between those with and without IDD was for men, older adults (60-64 years old) and those living in rural or lower-income neighbourhoods. Post low-trauma fracture, there was no significant difference in the likelihood of receiving a BMD test between individuals with and without IDD.
Conclusions:
The findings of this study have a number of important implications related to early detection, prevention and proper management of osteoporosis and low-trauma fractures among persons with IDD.
More Related Videos
09:02Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
Published on: January 31, 2025
07:12Semiautomated Longitudinal Microcomputed Tomography-based Quantitative Structural Analysis of a Nude Rat Osteoporosis-related Vertebral Fracture Model
Published on: September 28, 2017
Related Concept Videos
01:29Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
01:27Fractures: Bone Repair
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
01:29Intellectual Disability
01:31Essential Minerals for Bone Health
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...