Annals of Clinical Nutrition and Metabolism : eISSN 2799-8363 / pISSN 2799-7898

Table. 1.

Table. 1.

Diagnostic criteria for RS (ASPEN consensus recommendations)

• Decrease in serum phosphorus, potassium, and/or magnesium levels by 10%–20% (mild RS), 20%–30% (moderate RS), or >30% and/or the presence of organ dysfunction resulting from a decrease in any of these and/or due to thiamin deficiency (severe RS)
• The above event(s) occurred within 5 days of re-initiating or substantially increasing energy provision

RS = refeeding syndrome; ASPEN = American Society of Parenteral and Enteral Nutrition.

Ann Clin Nutr Metab 2024;16:3-9
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