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GNRI

Author: samansatacosExecutions: 78846
TOP/Shared Formulas (Life)/Health

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Geriatric Nutritional Risk Index (GNRI)
: A method for assessing nutritional status in older adults using
the ideal body weight ratio (%IBW) and
serum albumin
[GNRI = (14.89 × Alb) + 41.7 × (BW / IBW)]
Alb: Serum albumin (g/mg) BW: Current body weight (kg) IBW: Ideal body weight (kg)
Serum albumin
g/mg
Current Weight
kg
Standard Body Weight
kg
 
High-risk group (GNRI < 82), moderate-risk group (82 ≤ GNRI < 92), low-risk group (92 ≤ GNRI < 98), no-risk group (GNRI ≥ 98)

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