Through history and physical exam. Features of both can be combined in the subjective global assessment
(SGA) of nutritional status, dividing patients into one of three groups:
Class A (well-nourished)
Class B (moderately malnourished)
Class C (severely malnourished)
(SGA) of nutritional status, dividing patients into one of three groups:
Class A (well-nourished)
Class B (moderately malnourished)
Class C (severely malnourished)