Rahman 2014 RAPID score for pleural infection

Rahman 2014 RAPID score for pleural infection: urea (<5=0, 5-8=1, >8=2 mmol/L), age (<50=0, 50-70=1, >70=2), non-purulent fluid 1, hospital-acquired 1, albumin <27 g/L 1; total 0-7 with low/medium/high bands. Deterministic published arithmetic with citation; not a drain or surgery decision and not Light's criteria.

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Endpoint

POST https://api.magentlab.com/api/calc/rapid

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "age": 40,
        "albumin_g_dl": 3.5,
        "albumin_g_l": 35,
        "bun_mg_dl": 11.2,
        "hospital_acquired": false,
        "pleural_purulent": true,
        "urea_mmol_l": 4
      },
      {
        "age": 40,
        "albumin_g_dl": 3.5,
        "albumin_g_l": 35,
        "bun_mg_dl": 11.2,
        "hospital_acquired": false,
        "pleural_purulent": true,
        "urea_mmol_l": 4
      }
    ]
  },
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "items": {
              "items": {
                "properties": {
                  "age": {
                    "description": "Age in years (18-120). <50 scores 0; 50-70 inclusive scores 1; >70 scores 2.",
                    "type": "integer"
                  },
                  "albumin_g_dl": {
                    "description": "Serum albumin in g/dL (1-6). Converted as g/L = g/dL \u00d7 10. Provide this or albumin_g_l, not both.",
                    "type": "number"
                  },
                  "albumin_g_l": {
                    "description": "Serum albumin in g/L (10-60). Provide this or albumin_g_dl, not both. \u226527 scores 0; <27 scores 1.",
                    "type": "number"
                  },
                  "bun_mg_dl": {
                    "description": "BUN in mg/dL (3-140). Converted as urea_mmol_l = bun_mg_dl / 2.8.",
                    "type": "number"
                  },
                  "hospital_acquired": {
                    "description": "Hospital-acquired pleural infection (Rahman 2014). true scores 1; false (community) scores 0.",
                    "type": "boolean"
                  },
                  "pleural_purulent": {
                    "description": "Purulent pleural fluid (Rahman 2014). true scores 0; false (non-purulent) scores 1. magent does not inspect the fluid.",
                    "type": "boolean"
                  },
                  "urea_mmol_l": {
                    "description": "Serum urea in mmol/L (1-50). Provide this or bun_mg_dl, not both. <5 scores 0; 5.0-8.0 inclusive scores 1; >8 scores 2 (Rahman 2014).",
                    "type": "number"
                  }
                },
                "required": [
                  "age",
                  "pleural_purulent",
                  "hospital_acquired"
                ],
                "type": "object"
              },
              "maxItems": 25,
              "minItems": 1,
              "type": "array"
            }
          },
          "required": [
            "items"
          ],
          "type": "object"
        },
        "headers": {
          "additionalProperties": {
            "type": "string"
          },
          "type": "object"
        },
        "method": {
          "const": "POST",
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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