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TRACKING OF BONE MASS DURING CHILDHOOD AND ADOLESCENCE

TRACKING OF BONE MASS DURING CHILDHOOD AND ADOLESCENCE
跟踪儿童期和青少年期的骨量
批准号:
6414961
负责人:
Heidi J Kalkwarf
金额:
$2.85万
依托单位国家:
美国
项目类别:
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-12-01 至 2001-11-30

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中文摘要
翻译
本研究的目的是评估儿童和青少年时期骨量的跟踪。 具体来说,我们将估计跟踪的程度超过1和2年的时间间隔在3至17岁的女孩。 骨矿物质含量和密度的年度测量值将通过双能X射线吸收测量仪测量三年。 共有245名女孩参加了这项研究,其中167人完成了第二次年度测量。 我们还评估了外周定量计算机断层扫描(pQCT)获得的骨密度测量值与DEXA获得的骨密度测量值的可比性。 这将使我们能够确定在未来的儿童骨矿化研究中使用哪种技术。
英文摘要
The objective of this study is to assess tracking of bone mass during childhood and adolescence. Specifically, we will estimate the degree of tracking over 1 and 2 year intervals in girls between 3 and 17 years of age. Annual measurements of bone mineral content and density will be measured by dual energy x-ray absorptiometry for three years. A total of 245 girls have been enrolled in the study, and 167 have completed their second annual measurement. We are also evaluating the comparability of bone density measurements obtained by peripheral Quantitated Computed Tomography (pQCT) to those obtained by DEXA. This will allow us to determine which technology to use in future studies of bone mineralization in children.
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Bone Mineral Accretion in Young Children
  • 批准号:
    8741982
  • 项目类别:
  • 资助金额:
    $104.01万
  • 财政年份:
    2013
  • 负责人:
    Heidi J Kalkwarf
  • 依托单位:
Bone Mineral Accretion in Young Children
  • 批准号:
    8914657
  • 项目类别:
  • 资助金额:
    $103.05万
  • 财政年份:
    2013
  • 负责人:
    Heidi J Kalkwarf
  • 依托单位:
Bone Mineral Accretion in Young Children
  • 批准号:
    8631290
  • 项目类别:
  • 资助金额:
    $100.88万
  • 财政年份:
    2013
  • 负责人:
    Heidi J Kalkwarf
  • 依托单位:
EFFECTS OF RENAL OSTEODYSTROPHY DURING GROWTH
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