The relation between 25-hydroxyvitamin D with peak bone mineral density and body composition in healthy young adults.
J Pediatr Endocrinol Metab
; 24(5-6): 355-60, 2011.
Article
em En
| MEDLINE
| ID: mdl-21823536
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.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vitamina D
/
Composição Corporal
/
Densidade Óssea
Tipo de estudo:
Diagnostic_studies
Limite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article