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AIMS65 Score Calculator for Acute Upper GI Bleeding
x402
AIMS65 Score Calculator for Acute Upper GI Bleeding is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Calculates the Saltzman 2011 AIMS65 score (0–5) for in-hospital mortality risk stratification in acute upper gastrointestinal bleeding based on albumin, INR, mental status, systolic BP, and age.
Price / call$0.005
Success—
StatusUnknown
How this service works
Saltzman 2011 AIMS65 for in-hospital mortality in acute upper GI bleeding: albumin <3.0 g/dL, INR >1.5, caller-assigned altered mental status, systolic BP <=90 mm Hg, and age >65; 1 point each, max 5. Albumin 3.0, INR 1.5, and age 65 do not score; SBP 90 does. Score only; no mortality percentages. Not a diagnosis. Not Glasgow-Blatchford or Rockall. magent does not assess mental status. Albumin g/dL or g/L.
Output
Returns a numeric AIMS65 score from 0 to 5, where each of the five criteria (albumin <3.0 g/dL, INR >1.5, altered mental status, systolic BP ≤90 mm Hg, age >65) contributes 1 point if met. No mortality percentages are provided; the score alone is returned. Boundary values (albumin exactly 3.0, INR exactly 1.5, age exactly 65) do not score; systolic BP of exactly 90 does score.
Example use cases
ED triage for acute GI bleed
“I have a 68-year-old in the ED with hematemesis — albumin is 2.8 g/dL, INR is 1.7, blood pressure is 88 mm Hg systolic, and the triage nurse flagged altered mental status. Can you get me the AIMS65 score?”
ICU admission risk scoring
“Compute the AIMS65 score for my 74-year-old ICU patient with an upper GI bleed: albumin 3.5 g/dL, INR 1.3, systolic BP 110 mm Hg, age 74, no altered mental status noted.”
EHR-integrated clinical documentation
“For our hospitalized patient with acute upper GI bleed, age 61, albumin 38 g/L, INR 2.1, systolic pressure 90 mm Hg, and no altered mental status, what is their AIMS65 score?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/aims65When to prefer
Use this endpoint when you need a fast, validated AIMS65 score computation for acute upper GI bleeding risk stratification per Saltzman 2011 criteria, especially when you need to accept albumin in either g/dL or g/L, and when you need strict boundary-value handling. Prefer this over Glasgow-Blatchford or Rockall when the caller-assigned altered mental status and albumin-based criteria are the clinical focus. Not for endoscopic or post-procedure scoring.
Side effects
- Missing required parameters (age, inr, altered_mental_status, systolic_mm_hg) returns a validation error
- Providing both albumin_g_dl and albumin_g_l simultaneously returns an error
- Values outside accepted ranges (e.g. age <18, INR >10, SBP <50) may be rejected
- Payment not provided or insufficient USDC results in HTTP 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"path": "/api/calc/aims65",
"count": 2,
"items": [
{
"inr": 1,
"score": 0,
"formula": "aims65",
"citation": {
"id": "saltzman-2011",
"doi": "10.1016/j.gie.2011.06.024",
"title": "A simple risk score accurately predicts in-hospital mortality, length of stay, and cost in acute upper GI bleeding",
"source": "Gastrointest Endosc. 2011;74(6):1215-1224",
"authors": "Saltzman JR, Tabak YP, Hyett BH, Sun X, Travis AC, Johannes RS"
},
"age_years": 50,
"max_score": 5,
"components": [
{
"value": 4,
"factor": "albumin_lt_3",
"points": 0,
"present": false
},
{
"value": 1,
"factor": "inr_gt_1_5",
"points": 0,
"present": false
},
{
"factor": "altered_mental_status",
"points": 0,
"present": false
},
{
"value": 120,
"factor": "systolic_mm_hg_le_90",
"points": 0,
"present": false
},
{
"value": 50,
"factor": "age_gt_65",
"points": 0,
"present": false
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"albumin_g_dl": 4,
"systolic_mm_hg": 120,
"formula_expression": "AIMS65 = (albumin_g_dl<3.0) + (inr>1.5) + altered_mental_status + (systolic_mm_hg<=90) + (age>65); each 1 if present; max 5"
},
{
"inr": 1,
"score": 0,
"formula": "aims65",
"citation": {
"id": "saltzman-2011",
"doi": "10.1016/j.gie.2011.06.024",
"title": "A simple risk score accurately predicts in-hospital mortality, length of stay, and cost in acute upper GI bleeding",
"source": "Gastrointest Endosc. 2011;74(6):1215-1224",
"authors": "Saltzman JR, Tabak YP, Hyett BH, Sun X, Travis AC, Johannes RS"
},
"age_years": 50,
"max_score": 5,
"components": [
{
"value": 4,
"factor": "albumin_lt_3",
"points": 0,
"present": false
},
{
"value": 1,
"factor": "inr_gt_1_5",
"points": 0,
"present": false
},
{
"factor": "altered_mental_status",
"points": 0,
"present": false
},
{
"value": 120,
"factor": "systolic_mm_hg_le_90",
"points": 0,
"present": false
},
{
"value": 50,
"factor": "age_gt_65",
"points": 0,
"present": false
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"albumin_g_dl": 4,
"systolic_mm_hg": 120,
"formula_expression": "AIMS65 = (albumin_g_dl<3.0) + (inr>1.5) + altered_mental_status + (systolic_mm_hg<=90) + (age>65); each 1 if present; max 5"
}
]
}
}Tags
x402
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