Bone mineral density in children and adolescents: relation to puberty, calcium intake, and physical activity
The association of height, weight, pubertal stage, calcium intake, and physical activity with bone mineral density (BMD) was evaluated in 500 children and adolescents (205 boys and 295 girls), aged 4-20 yr. The BMD (grams per cm2) of lumbar spine and total body was measured with dual energy x-ray absorptiometry. Lumbar spine volumetric BMD was calculated to correct for bone size. BMD and volumetric BMD increased with age. During puberty, the age-dependent increment was higher. After adjustment for age, the Tanner stage was significantly associated with all three BMD variables in girls and with... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 1997 |
Schlagwörter: | *Bone Density / Adolescent / Adult / Aging/physiology / Calcium/*administration & dosage / Child / Preschool / Diet / Exercise/*physiology / Female / Humans / Lumbar Vertebrae / Male / Netherlands / Puberty/*physiology / Reference Values / Regression Analysis / Sex Characteristics |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27218059 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://repub.eur.nl/pub/8643 |