Pugin 1991 clinical pulmonary infection score (CPIS, max 12) from temperature, l

Pugin 1991 clinical pulmonary infection score (CPIS, max 12) from temperature, leukocytes and band forms, tracheal secretions, PaO2/FiO2 with ARDS, chest radiograph, and tracheal-aspirate culture. Band CPIS>6 follows the 1991 derivation correlation. Not a VAP diagnosis or Singh modified CPIS.

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Endpoint

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

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "ards": false,
        "bands_ge_50": false,
        "chest_radiograph": "none",
        "culture": "none",
        "pf_ratio": 300,
        "temperature_c": 37,
        "tracheal_secretions": "none",
        "wbc_k_ul": 8
      },
      {
        "ards": false,
        "bands_ge_50": false,
        "chest_radiograph": "none",
        "culture": "none",
        "pf_ratio": 300,
        "temperature_c": 37,
        "tracheal_secretions": "none",
        "wbc_k_ul": 8
      }
    ]
  },
  "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": {
                  "ards": {
                    "description": "Caller-assigned ARDS. true scores 0 for oxygenation even when pf_ratio \u2264240. true or false.",
                    "type": "boolean"
                  },
                  "bands_ge_50": {
                    "description": "Caller-assigned \u226550% band forms (Pugin 1991). true adds 1 only when WBC is already <4.0 or >11.0. true or false.",
                    "type": "boolean"
                  },
                  "chest_radiograph": {
                    "description": "Caller-assigned chest radiograph. none scores 0; diffuse scores 1; localized scores 2. magent does not read the radiograph.",
                    "enum": [
                      "none",
                      "diffuse",
                      "localized"
                    ],
                    "type": "string"
                  },
                  "culture": {
                    "description": "Caller-assigned tracheal-aspirate culture. none scores 0; pathogen (moderate/heavy pathogenic growth) scores 1; pathogen_and_gram (same pathogen on Gram stain) scores 2. magent does not read Gram stains.",
                    "enum": [
                      "none",
                      "pathogen",
                      "pathogen_and_gram"
                    ],
                    "type": "string"
                  },
                  "pf_ratio": {
                    "description": "PaO2/FiO2 in mm Hg (20-800). >240 or ards=true scores 0; \u2264240 and ards=false scores 2 (Pugin 1991).",
                    "type": "number"
                  },
                  "temperature_c": {
                    "description": "Temperature in \u00b0C (30.0-45.0). 36.5-38.4 scores 0; 38.5-38.9 scores 1; \u226539.0 or \u226436.0 scores 2 (Pugin 1991).",
                    "type": "number"
                  },
                  "tracheal_secretions": {
                    "description": "Caller-assigned tracheal secretions. none scores 0; nonpurulent scores 1; purulent scores 2 (Pugin 1991).",
                    "enum": [
                      "none",
                      "nonpurulent",
                      "purulent"
                    ],
                    "type": "string"
                  },
                  "wbc_k_ul": {
                    "description": "WBC in 10^3/mm^3 (same as 10^3/\u00b5L or 10^9/L). Range 0.01-500. 4.0-11.0 scores 0; <4.0 or >11.0 scores 1. Abnormal WBC plus bands_ge_50 scores 2 for this domain.",
                    "type": "number"
                  }
                },
                "required": [
                  "temperature_c",
                  "wbc_k_ul",
                  "bands_ge_50",
                  "tracheal_secretions",
                  "pf_ratio",
                  "ards",
                  "chest_radiograph",
                  "culture"
                ],
                "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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