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Garibaldi 2020 CIRC COVID-19 Severity Calculator
x402
Garibaldi 2020 CIRC COVID-19 Severity Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Calculates Garibaldi 2020 CIRC day-2/4/7 cumulative probability of severe disease or death for hospitalized COVID-19 patients from admission demographics, comorbidities, vitals, and labs.
Price / call$0.005
Success—
StatusUnknown
How this service works
Garibaldi 2020 CIRC day-2/4/7 probability of severe disease or death from admission age, nursing-home residence, caller-assigned race term, Charlson CCI, BMI, symptoms, vitals, and listed laboratories. Appendix Table 1 coefficients on the printed reference cumulative incidences. Not a diagnosis, triage order, or the death-only Appendix Table 2 model.
Output
Returns day-2, day-4, and day-7 cumulative probabilities of severe disease or death based on the Garibaldi 2020 Appendix Table 1 logistic model coefficients applied to reference cumulative incidences. Also includes a derived obesity flag (BMI >= 30). Not a diagnosis, triage order, or the death-only Appendix Table 2 model.
Example use cases
ICU triage for admitted COVID patient
“I have a 75-year-old nonwhite female COVID patient admitted from a nursing home — BMI 32, Charlson index 5, she has respiratory and constitutional symptoms, no GI symptoms or taste/smell loss, fever yes, pulse 110, respiratory rate 26, WBC 11k, lymphocytes 0.7k, ALT 38, hemoglobin 11.8, albumin 2.9, GFR 42, CRP 12 mg/dL, ferritin 1500 ng/mL, troponin detectable, D-dimer over 1. What are her day-2, day-4, and day-7 CIRC probabilities?”
Research cohort severity scoring
“For a study cohort, score this patient using the Garibaldi CIRC model: 55-year-old white male, not nursing home, BMI 24, Charlson 1, respiratory symptoms only, no fever, pulse 88, respiratory rate 18, WBC 6k, lymphocytes 1.4k, ALT 30, hemoglobin 14.5, albumin 4.0, GFR 85, CRP 1.5 mg/dL, ferritin 210 ng/mL, troponin not detectable, D-dimer not over 1.”
Monitoring moderate-risk patient progression
“Calculate the day-2 and day-7 severe disease probabilities using the Garibaldi 2020 model for a 62-year-old nonwhite male, not from a nursing home, BMI 30, Charlson index 2, constitutional and GI symptoms, no respiratory symptoms, no loss of taste or smell, no fever, pulse 92, respiratory rate 20, WBC 7.2k, lymphocytes 1.1k, ALT 55, hemoglobin 13.0, albumin 3.6, GFR 68, CRP 3.8 mg/dL, ferritin 650 ng/mL, troponin not detectable, D-dimer not over 1.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/circWhen to prefer
Use this endpoint when you need the specific Garibaldi 2020 CIRC model probabilities (day 2, 4, 7) for a hospitalized COVID-19 patient, particularly when clinical staff or researchers require the Appendix Table 1 coefficient-based cumulative incidence outputs rather than a simpler mortality-only score. Prefer this over other COVID severity tools when the full panel of admission labs, vitals, comorbidities, and demographics is available and the multi-day trajectory probability is needed.
Side effects
- Missing required query parameters returns an error — all 23 listed parameters are required
- Out-of-range values (e.g. age < 18, BMI < 10, GFR > 150) may be rejected or produce unreliable scores
- Incorrect enum values for sex or race (not 'male'/'female' or 'white'/'nonwhite') cause validation errors
- Network or payment (x402) failures return non-200 HTTP status with no score
- Model is validated only for adult inpatients; results for outpatients or pediatric patients are out of scope
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
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