Diagnosing undernutrition.
Because of its wide prevalence and its grave consequences on the health of older persons, malnutrition requires immediate attention. Physicians in general have been described as being nutritionally blind in their slowness to recognize undernutrition. A high degree of suspicion, a thorough history and physical examination, and pertinent laboratory data can identify patients at risk. When a more comprehensive assessment is needed; screening tools, dietary history, and special biochemical parameter can be used.
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