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NUTRIC Score Calculator (Original 6-Variable, Heyland 2011)
x402
NUTRIC Score Calculator (Original 6-Variable, Heyland 2011) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Calculates the original 6-variable NUTRIC (Nutrition Risk in the Critically Ill) score per Heyland 2011, including IL-6, and returns a high-risk flag (score ≥6)
Price / call$0.005
Success—
StatusUnknown
How this service works
Heyland 2011 original 6-variable NUTRIC (Nutrition Risk in the Critically Ill) including IL-6, Table 4 overall: age 0-2, APACHE II 0-3 (28 scores 2), SOFA 0-2, comorbidities 0-1, hospital days to ICU 0-1, IL-6 pg/mL 0-1; max 10. high_risk true iff score ≥6. Caller supplies APACHE II and SOFA integers. Not a medical device, not a feeding order, not Rahman 2015 mNUTRIC.
Output
Returns the total NUTRIC score (integer 0–10), a high_risk boolean (true if score ≥6), and per-variable subscores corresponding to each of the six Heyland 2011 Table 4 variables (age, APACHE II, SOFA, comorbidities, hospital days to ICU, IL-6).
Example use cases
ICU nutrition risk screening at admission
“I have an ICU patient: age 72, APACHE II score 30, SOFA score 11, 3 comorbidities, was in hospital for 2 days before ICU, IL-6 of 650 pg/mL. Calculate their original NUTRIC score and tell me if they're high risk for malnutrition.”
Clinical research cohort stratification
“For a research cohort entry, compute the Heyland 2011 NUTRIC score for a 55-year-old with APACHE II 18, SOFA 7, 1 comorbidity, admitted directly to the ICU (0 hospital days prior), IL-6 of 380 pg/mL — include all subscores.”
Comparing low vs high risk nutrition profiles
“Calculate the original 6-variable NUTRIC score for a 48-year-old patient: APACHE II 12, SOFA 4, 0 comorbidities, 0 days from hospital to ICU admission, IL-6 of 150 pg/mL — is this patient high risk?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/nutricWhen to prefer
Use this endpoint when you specifically need the original Heyland 2011 6-variable NUTRIC score that includes serum IL-6, as opposed to the Rahman 2015 mNUTRIC (which omits IL-6). Ideal for clinical decision support systems, research pipelines, and EHR integrations where IL-6 is available and the original validated scoring table must be applied exactly. Not a substitute for clinical judgment or a medical device.
Side effects
- Missing required query parameters (age, apache_ii, sofa, comorbidities, hospital_days_to_icu, il6_pg_ml) returns a 400 error
- Age outside 18–120 range may return a validation error
- IL-6 value above 100000 pg/mL may be rejected
- Non-integer APACHE II or SOFA values will fail schema validation
- Payment not provided or insufficient USDC via x402 returns 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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