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Printed on 4/21/2026
For informational purposes only. This is not medical advice.
The Mini Nutritional Assessment - Short Form (MNA-SF) is a validated geriatric nutrition screening tool that evaluates intake, weight loss, mobility, stress/acute disease, neuropsychological issues, and BMI (or calf circumference surrogate).
Formula: MNA-SF total is the sum of 6 item scores, range 0-14.
Lower MNA-SF totals indicate higher malnutrition risk and stronger need for formal nutrition follow-up.
Use in older adults during clinic visits, admission screening, rehabilitation intake, and periodic longitudinal reassessment.
Scores can be influenced by acute illness and interview reliability; MNA-SF should be combined with clinical judgment and objective nutrition data.
For related assessments, see MUST Score, Protein Intake and Calorie Calculator.
Disclaimer: This tool is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your health.
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