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GCS-Pupils (GCS-P) Score Calculator
x402
GCS-Pupils (GCS-P) 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 2026-09-14).
Computes the GCS-Pupils (GCS-P) score by subtracting a pupil reactivity score (0, 1, or 2) from a caller-assigned total GCS (3–15), returning an integer index in the range 1–15 per the Brennan 2018 method.
Price / call$0.005
Success—
StatusUnknown
How this service works
GCS-Pupils (GCS-P) as caller-assigned total GCS 3-15 minus pupil reactivity score (unreactive pupils 0, 1, or 2) per Brennan 2018. Returns the index only (GCS-P range 1-15). magent does not examine pupils, assign GCS, compute eye/verbal/motor (use /api/calc/gcs), or implement Part 2 probability charts. Not a medical device and not a TBI-severity diagnosis.
Output
Returns a single integer GCS-P index value in the range 1–15, computed as the caller-supplied total GCS (3–15) minus the pupil reactivity score (0, 1, or 2), per Brennan 2018. No probability charts, severity diagnoses, or component scores are returned.
Example use cases
ICU neuro status documentation
“My patient in the ICU has a total GCS of 8 and both pupils are unreactive — what is their GCS-P score?”
Trauma bay rapid TBI triage
“In the trauma bay, our patient's GCS is 13 and one pupil is unreactive. Can you compute the GCS-Pupils index for charting?”
Automated clinical decision pipeline
“I have a series of patients with recorded GCS totals and pupil reactivity counts — for the first one, GCS is 15 and both pupils are reactive, so unreactive_pupils is 0. What's the GCS-P?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/gcs_pupilsWhen to prefer
Choose this endpoint when you already have a total GCS score and a pupil reactivity count (0, 1, or 2) and need to compute the Brennan 2018 GCS-P index. Use it in clinical decision-support pipelines, automated charting tools, or TBI research workflows that require pupil-adjusted GCS. Do not use if you need to first compute total GCS from eye/verbal/motor components (use /api/calc/gcs for that step), or if you need full TBI severity probability tables.
Side effects
- GCS value out of range (not 3–15): likely validation error or unexpected result
- unreactive_pupils not 0, 1, or 2: invalid input rejected
- Missing required query parameters (gcs or unreactive_pupils): request error
- GCS-P arithmetic yields value below 1: handled by floor logic or may return edge-case result
- Network or payment (x402) failure: request not processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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