Subjective global assessment (SGA) is the gold standard for diagnosing malnutrition. SGA is a simple bedside method used to diagnose malnutrition and identify those who would benefit from nutrition care. The assessment includes taking a history of recent intake, weight change, gastrointestinal symptoms and a clinical evaluation.

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2019年3月7日 · SGA is a semiquantitative tool to assess nutritional status based on the history and physical examination. Data are scored subjectively and determine nutritional status in three major SGA categories as well nourished (A), mild to moderately malnourished (B), or severely malnourished (C).

GLOBAL ASSESSMENT (SGA) is a tool used by health care providers to assess nutritional status and aid in the predic- tion of nutrition-associated clinical outcomes, such as...

The clinician rates each medical history and physical examination parameter as either an A, B, or C on the SGA Scoring Sheet. On the basis of all of these parameters' ratings, the clinical observer assigns an overall SGA classification which corresponds to his or her subjective opinion of the patient's nutritional status.

目前常用的营养评估方法有十几种，其中较为简单的有： 主观整体评估法 （sga）、 微型营养评价法 （mna、 mna-sf ）等。 一、 sga. 主观整体评估法是最通用的营养评估法，问题涉及六个方面，也较易于操作。 a等级越多表示营养状况越好，b、c等级多表明营养不良。

There are 3 commonly used OMs: Subjective Global Assessment (SGA), Patient Generated-Subjective Global Assessment (PG-SGA) and Mini Nutritional Assessment (MNA). The purpose of this current study was to systematically review the evidence of the clinical measurement properties of malnutrition assessment tools for use with patients admitted in ...

1.体重变化，考虑过去6个月或近2周的，若过去5个月变化显著，但近一个月无丢失或增加，或近2周经治疗后体重稳定，则体重丢失一项不予考虑。 2.胃肠道症状至少持续2周，偶尔一两次不予考虑。 3.应激参照：大面积烧伤、高烧、或大量出血属高应激，长期发烧、慢性腹泻属中应激，长期低烧或恶性肿瘤属低应激。

2014年8月2日 · Subjective Global Assessment (SGA) is a nutritional assessment tool widely used in hospital clinical practice, even though it is not exempted of limitations in relation to its use. This systematic review intended to update knowledge on the performance of SGA as a method for the assessment of the nutritional status of hospitalized adults.

The Subjective Global Assessment (SGA) devel-oped by Detsky et al.3 is a simple and quick method in order to identify patients who are malnourished or at risk of becoming malnourished. It is a clinical technique that assesses nutritional status based on a history feature and a physical investigation. Since it focuses on the weight change, the ...