Understanding your Dexa Body Composition and Bone density results
Understanding Bone density Results
As you can see from the page, for each part of the body (left arm, left leg, left ribs, T-spine etc) you get an overall size of the bone, and an overall weight. This weight in grams is the dry weight of the bone – in other words, the weight of the dry calcium in your bones. Then there is a calculation of bone density with divides one by the other. You get a bone density for each part of the body, and then a total.
The T-Score doesn’t compare you to your own age group, but rather compares your bone density to what is considered ‘peak’ bone density – which is usually a healthy 30 year old, or thereabouts. Once again it is expressed in standard deviations, so a positive value means you have more dense bones than average, and a negative value means your bones are less dense than average.
Understanding Body Composition Results
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