目的：为了评估在摄取足够的营养时限制热量摄入的生理和临床意义。
OBJECTIVE: To evaluate the physiological and clinical implications of calorie restriction with adequate nutrient intake.
目的：探讨用关键业绩指标理论在临床营养科绩效评估中的实践应用及效果分析。
Objectives:to explore the effective and experience of key performance indictor theory in hospital nutrition department.
因此有必要对胃肠道肿瘤病人营养不良进行分析、评估，以便临床治疗。
So it is necessary to analyze, assess, and treat malnutrition of patients with gastrointestinal tumor.
介绍了压疮的危险因素及其与营养的关系，指出营养筛查和评估的方法包括临床评估、体格测量、饮食评估、生化评估。
It pointed out methods of nutritional screening and assessment including clinical assessment, physical measurement, dietary assessment and biochemical assessment.
对肠内营养(EN)的肠外肠内营养学会指南的目的是评估在不同的适应症的中文证据和服务为导向工具，在临床实践中不同的决定。
The aim of the ESPEN guidelines on enteral nutrition (en) is to evaluate the evidence on en in different indications and serve as orientation tools for distinct decisions in clinical practice.
对肠内营养(EN)的肠外肠内营养学会指南的目的是评估在不同的适应症的中文证据和服务为导向工具，在临床实践中不同的决定。
The aim of the ESPEN guidelines on enteral nutrition (en) is to evaluate the evidence on en in different indications and serve as orientation tools for distinct decisions in clinical practice.
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