Abstract
Objective: The associations between peak bone mineral density (BMD) and body composition with 25 hydroxyvitamin D (25OHD) levels in healthy young adults were evaluated.
Methods: The number of participants was 464; 347 women and 117 men. The mean age was 24.3 years (range 17–31 years). BMD of the lumbar spine, total body and femoral neck (FN) and body composition were measured by dual energy X-ray absorptiometry. Volumetric BMD, bone mineral apparent density (BMAD), of the lumbar spine and FN was calculated.
Results: In females, 25OHD level was positively associated with FN BMD and BMAD (both p<0.01) and negatively with percentage body fat (p<0.001). In males, 25OHD levels had a positive association with total body BMD and lean body mass (p=0.03 and p=0.01).
Conclusions: 25OHD level is a determinant of peak BMD in both sexes. Vitamin D status was associated with body fat in females and with lean body mass in males.
©2011 by Walter de Gruyter Berlin Boston
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- Publisher's Note
- Publisher's Note
- Editorial
- The damage caused by incomplete and uncontrolled medical information
- Images in Pediatric Endocrinology
- Dorsolumbar kyphosis: diagnostic value of hook shaped vertebra
- Original Contributions
- Are adolescent weight-related problems and general well-being essentially an issue of age, gender or rather a pubertal timing issue?
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- The role of metabolic syndrome components and adipokines in insulin resistance in prepubertal children
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- Short Communications
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- Letter to the Editor
- Meetings
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