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ARISCAT Postoperative Pulmonary Complications Risk Score Calculator
x402
ARISCAT Postoperative Pulmonary Complications Risk Score Calculator 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).
Computes the ARISCAT score (Canet 2010) for predicting postoperative pulmonary complications, returning a numeric score and low/intermediate/high risk classification.
Price / call$0.005
Success—
StatusUnknown
How this service works
Canet 2010 ARISCAT simplified risk score (Table 6, β×10 rounded; Mazo 2014 reprints the same points): age <=50=0, 51-80=3, >80=16; SpO2 >=96=0, 91-95=8, <=90=24; respiratory infection last month=17; anemia Hb <=10 flag=11; incision peripheral 0, upper_abdominal 15, intrathoracic 24; duration hours <=2=0, >2 to 3=16, >3=23; emergency=8. Max 123. Low <26, intermediate 26-44, high >=45. Not a diagnosis or cancel-surgery order. magent does not measure SpO2.
Output
Returns a total ARISCAT score (0–123), a risk classification of low (score <26), intermediate (26–44), or high (≥45), and the individual point contributions from each of the seven clinical factors (age, SpO2, respiratory infection, anemia, incision type, surgery duration, emergency status).
Example use cases
Elective abdominal surgery risk screening
“I have a 74-year-old patient scheduled for an elective upper abdominal surgery lasting about 3.5 hours. Their SpO2 is 97%, no recent respiratory infection, hemoglobin is fine (not anemic), and it's not an emergency. Can you calculate their ARISCAT pulmonary complication risk score?”
Emergency thoracic surgery high-risk flag
“We're about to take a 55-year-old patient to the OR urgently for an intrathoracic procedure expected to last 4 hours. SpO2 is 89%, they had a respiratory infection 3 weeks ago, and they are anemic with Hb under 10. What's their ARISCAT score and risk level?”
Preop anesthesia consult low-risk confirmation
“Before a 2-hour peripheral procedure on a 45-year-old with SpO2 98%, no infection, no anemia, and it's elective — can you run the ARISCAT score to confirm they're low risk for postoperative pulmonary complications?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/ariscatWhen to prefer
Use this endpoint when you need a fast, validated, point-based preoperative pulmonary risk score following the published Canet 2010 ARISCAT methodology. Prefer this over generic risk calculators when specifically assessing postoperative pulmonary complications (not cardiac or VTE risk). This endpoint is appropriate for EHR-integrated agents, anesthesia decision-support workflows, or preoperative triage automation where the caller already has the seven clinical inputs assigned.
Side effects
- Missing required query parameters (age, spo2_percent, respiratory_infection, anemia, incision, duration_hours, emergency) returns a 400-level error
- Age outside 18–120 range rejected
- SpO2 outside 50–100 range rejected
- Invalid incision enum value (not peripheral, upper_abdominal, or intrathoracic) returns validation error
- Payment failure (x402) if USDC payment is not provided or insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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