What is a high BMD score?
What is a high BMD score?
This can sometimes be seen on routine DEXA scan assessment. Some authors advocate a definition of a high BMD where the Z-score is greater than +2.5 to highlight to clinicians the potential for underlying pathology 2.
What is normal range for BMD G cm2?
The average BMD of the normal men’s group between 20 and 39 years of age was 0.996+/-0.111 g/cm(2) in the lumbar spine and 1.025+/-0.110 g/cm(2) in femoral region. The percentages of annual and total BMD losses were 0.33 and 13% at spinal level and 0.50 and 20% in femoral region, respectively.
What is normal bone density in g cm?
BMD can be measured using a special x-ray technique called a quantitative computed tomography (QCT) or dual energy x-ray absorptiometry (DEXA). The normal, average bone mineral density is around 3.88 g/cm2 in males and 2.90 g/cm2 in females.
What does BMD mean in a bone density test?
A bone mineral density test is an easy, reliable test that measures the density, or thickness, of your bones. Dual X-ray Absorptionmetry (DXA) of the hip and spine is the preferred method to diagnosis osteoporosis. A BMD test is the only way to accurately determine if you have osteoporosis before a bone breaks.
What should my bone mass percentage be for my age?
Bone Mass. Bone content is the percentage of bone mineral as compared to total body weight. The average bone content for adults is 3-5%. This measurement is good to keep track over a long period of time as bone mass can decline slowly with age.
How do I read my BMD report?
The lower your score, the weaker your bones are:
- T-score of -1.0 or above = normal bone density.
- T-score between -1.0 and -2.5 = low bone density, or osteopenia.
- T-score of -2.5 or lower = osteoporosis.
What is a normal BMD score?
As shown in the table below, a T-score between +1 and −1 is considered normal or healthy. A T-score between −1 and −2.5 indicates that you have low bone mass, although not low enough to be diagnosed with osteoporosis. A T-score of −2.5 or lower indicates that you have osteoporosis.
What is a normal bone density for a 70 year old woman?
It is recommended that women < 70 years old are treated if the bone mineral density T-score is below -2.5. For women > or = 70 years of age, a lower cut-off point has been chosen, i.e. a Z-score below -1.
What is a good bone mass percentage?
3-5%
Bone Mass. Bone content is the percentage of bone mineral as compared to total body weight. The average bone content for adults is 3-5%. This measurement is good to keep track over a long period of time as bone mass can decline slowly with age.