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Results. Your bone density test results are reported in two numbers: T-score and Z-score. T-score. Your T-score is your bone density compared with what is normally expected in a healthy young adult of your sex. Your T-score is the number of units — called standard deviations — that your bone density is above or below the average.
What do my DEXA scan bone density test results mean? DXA bone mineral density for different sites on the skeleton is reported as grams per centimeter squared (gm 2 ) – measuring the amount of calcium and other bone materials packed in to a segment of bone.
In this guide, we’ll cover how to read and interpret your DEXA scan results. The DEXA scan results include five general categories of information, covering lean mass, fat mass, bone density, and visceral fat.
Your T score compares your bone density to a healthy, average person in their 20s or 30s. The results are measured as a negative number. The closer to zero your T score is (including being a positive number), the stronger your bones are: Between 0 and -1 is a healthy bone density.
Peripheral DXA: Measures bone mineral density, usually in the wrist and heel, using a portable device. This test does not give as much information as central DXA, so it is less accurate. Results showing a higher risk of broken bones or osteoporosis may need to be confirmed with a central DXA test.
A bone density scan shows how much bone is in your hip, spine and forearm. It detects low bone density ( osteopenia ) and osteoporosis. These conditions cause thinning and weakening of the bones, sometimes called “brittle bones.”
DEXA Scan Results. For the results of your scan, you’ll get two numbers. T-score: This number shows how dense your bones are, compared to an adult of the same gender. The lower your score, the...