Lean tissue imaging: a new era for nutritional assessment and intervention.
Lean tissue imaging: a new era for nutritional assessment and intervention.
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DOI：
10.1177/0148607114550189
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发表时间：
2014-11
期刊：
影响因子：
--
通讯作者：
Heymsfield SB
中科院分区：
文献类型：
--
作者：
Prado CM;Heymsfield SB
身体成分是指我们体内脂肪和瘦肉组织的含量；它是一门超越体重单位的科学，它考虑了不同组织的比例及其与健康的关系。尽管体重和体重指数是众所周知的健康状况指标，但大多数研究人员认为它们是相当不准确的衡量标准，特别是对于老年人和具有特定临床状况的患者。双能 X 射线吸收测定法、计算机断层扫描、磁共振成像和超声成像等成像技术在临床中的新兴应用凸显了瘦软组织 (LST) 作为发病率和死亡率的独立预测因子的重要性。新兴研究清楚地表明，身体成分健康对于多种非临床和临床状态下的治疗决策、预后结果和生活质量至关重要。本综述探讨了成像技术在身体成分评估中的方法和新兴价值，重点关注 LST 在预测营养状况方面的价值。
Body composition refers to the amount of fat and lean tissues in our body; it is a science that looks beyond a unit of body weight, accounting for the proportion of different tissues and its relationship to health. Although body weight and body mass index are well-known indexes of health status, most researchers agree that they are rather inaccurate measures, especially for elderly individuals and those patients with specific clinical conditions. The emerging use of imaging techniques such as dual energy x-ray absorptiometry, computerized tomography, magnetic resonance imaging, and ultrasound imaging in the clinical setting have highlighted the importance of lean soft tissue (LST) as an independent predictor of morbidity and mortality. It is clear from emerging studies that body composition health will be vital in treatment decisions, prognostic outcomes, and quality of life in several nonclinical and clinical states. This review explores the methodologies and the emerging value of imaging techniques in the assessment of body composition, focusing on the value of LST to predict nutrition status.
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DOI：
10.1097/qai.0b013e318289bb7e
发表时间：
2013-06-01
影响因子：
3.6
作者：
Erlandson, Kristine M.;Allshouse, Amanda A.;Campbell, Thomas B.
通讯作者：
Campbell, Thomas B.
影响因子：
8.9
作者：
Heymsfield, Steven B.;Adamek, Michael;Gonzalez, M. Cristina;Jia, Guang;Thomas, Diana M.
通讯作者：
Thomas, Diana M.
影响因子：
3.2
作者：
Enright, SJ;Unnithan, VB;Davies, DH
通讯作者：
Davies, DH
影响因子：
3.5
作者：
GARN, SM
通讯作者：
GARN, SM
影响因子：
4.7
作者：
Arts, Ilse M. P.;Overeem, Sebastiaan;Zwarts, Machiel J.
通讯作者：
Zwarts, Machiel J.