# Borgman 2011 Pediatric BIG Score Calculator

> Borgman 2011 Pediatric BIG 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 pediatric Borgman 2011 BIG score (base deficit + 2.5×INR + [15−GCS]) from caller-supplied lab and clinical values

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/pediatric_big
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/borgman-2011-pediatric-big-score-calculator-3c9b61fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vNMwopZ9CwwPTT1T5xlra

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability borgman-2011-pediatric-big-score-calculator-3c9b61fa
```

Example prompt: Calculate the Borgman 2011 pediatric BIG trauma score for a child with a base deficit of 8 mmol/L, INR of 1.4, and a GCS of 10.

## When to prefer this

Use this endpoint when you need a fast, formula-faithful implementation of the Borgman 2011 pediatric BIG score from already-obtained lab values (base deficit, INR, GCS). Prefer this over manual calculation to avoid arithmetic errors and sign-convention mistakes (note: the service takes base deficit as published, not signed base excess). Do not use when you need blood gas analysis, INR assay, GCS computation, or a mortality risk interpretation — this endpoint only computes the numeric score.

## Known failure modes

- Missing required query parameter (base_deficit, inr, or gcs) returns an error
- GCS value outside 3–15 integer range may be clamped or rejected
- INR outside 0.8–10.0 range is clamped by the service
- Base deficit outside −20 to 30 range is clamped by the service
- Payment failure via x402 protocol results in 402 response before computation

## How this service works

Borgman 2011 pediatric trauma BIG score: admission base deficit (mmol/L as published; magent does not flip signed base excess) plus 2.5 times INR plus (15 minus GCS). Caller supplies numeric base_deficit, inr, and GCS 3-15. magent does not assay blood gas or INR or compute GCS. Numeric score only; Borgman 2011 does not print a 12.7 or 16 mortality cut. Not a medical device or a trauma-bay disposition order.

## Output

Returns a single numeric BIG score computed as: base_deficit + (2.5 × INR) + (15 − GCS). No mortality cut-off interpretation is provided; the score is a raw number only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "base_deficit",
      "inr",
      "gcs"
     ],
     "properties": {
      "gcs": {
       "type": "integer",
       "description": "Caller-assigned Glasgow Coma Scale total, integer 3-15 (published range). magent does not compute eye, verbal, or motor GCS."
      },
      "inr": {
       "type": "number",
       "description": "Caller-assigned international normalized ratio (0.8-10.0 magent clamp). magent does not assay INR."
      },
      "base_deficit": {
       "type": "number",
       "description": "Admission base deficit in mmol/L as Borgman 2011 uses it (−20 to 30 magent clamp). A larger positive deficit raises the score. magent does not assay blood gas and does not negate a signed base-excess value."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/borgman-2011-pediatric-big-score-calculator-3c9b61fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.magentlab.com](https://www.zero.xyz/host/api.magentlab.com/llms.txt)