Background Limited research has evaluated risk factors for low bone mineral density (BMD) in male adolescent athletes. Aims/objectives To evaluate predictors of low BMD (defined as BMD Z-score <−1.0) ...
In statistics and financial analysis, a Z score measures how normal any given data point is compared to the average value of the data. Finding Z scores, or standard scores, is relevant to many ...
DEAR DR. ROACH: The results for my last bone density test show not only a T-score but also a Z-score. For my spine (L1 through L4), the T-score is -3.4, while the Z-score is -1.4. Can you please ...
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