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一个回顾性研究休息的能量消耗在住院的儿童与不同的营养状况不同的研究
Wen-Li Yang1, Lu-Lu Xia1, Dong-Dan Li1
1Department of Clinical Nutrition, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
Translational pediatrics
|September 12, 2024
概括
儿童的休息能量消耗 (REE) 根据营养状况而异. 预测方程往往偏离测量值,需要根据个体营养状况进行仔细选择.
科学领域:
- 儿科重症监护 儿科重症监护 儿科重症监护
- 营养科学 营养科学
- 代谢研究的研究.
背景情况:
- 休息能量消耗 (REE) 对于住院儿童的代谢评估至关重要.
- 营养状况显著影响能源需求.
- 准确的REE评估对于有效的临床管理至关重要.
研究的目的:
- 研究不同营养状况的住院儿童的休息能量消耗 (REE).
- 使用五种常见的能量方程,比较测量的REE (mREE) 与预测的REE (pREE).
- 在患有营养不良和肥胖的儿科群体中评估预测方程的准确性.
主要方法:
- 对109名接受间接热量计 (IC) 的儿科患者进行了回顾性分析.
- 患者被分为轻度,中度,重度营养不良和肥胖群体.
- 来自IC的mREE与使用t测试,皮尔森相关性和布兰德-阿尔特曼分析的五个方程中的pREE的比较.
主要成果:
- 在轻度,中度和重度营养不良组中,mREE没有显著差异;所有不同于肥胖组.
- 所有方程都与mREE有显著的相关性,但预测准确性有限 (斯科菲尔德:47.7%,严重营养不良的:34.4%).
- 布兰德-阿尔特曼分析显示,在所有营养状况中,预测和测量REE之间的偏差大于±10%.
结论:
- 在不同营养状况的儿童中,REE存在显著差异.
- 目前的预测能源方程显示,与IC测量的REE有很大差异.
- 临床实践需要仔细选择基于个人儿科营养状况的预测REE方程,当IC无法使用时.
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