Miller 2013 ATLAS for Clostridioides difficile

Miller 2013 ATLAS for Clostridioides difficile: age (<60 0, 60–79 1, ≥80 2), systemic antibiotics during CDI therapy (0 or 2), WBC (<16 0, 16–25 1, >25 ×10^9/L 2), albumin (>35 0, 26–35 1, ≤25 g/L 2), creatinine (≤120 0, 121–179 1, ≥180 µmol/L 2); max 10. Predicted cure percent = 100 − 5.08 × score (1 decimal). Not a CDI diagnosis, stool culture, or metronidazole/vancomycin/fidaxomicin order.

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Endpoint

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

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "age": 40,
        "albumin_g_dl": 4,
        "albumin_g_l": 40,
        "creatinine_mg_dl": 0.9,
        "creatinine_umol_l": 80,
        "systemic_antibiotics": false,
        "wbc_k_ul": 8,
        "wbc_ul": 8000
      },
      {
        "age": 40,
        "albumin_g_dl": 4,
        "albumin_g_l": 40,
        "creatinine_mg_dl": 0.9,
        "creatinine_umol_l": 80,
        "systemic_antibiotics": false,
        "wbc_k_ul": 8,
        "wbc_ul": 8000
      }
    ]
  },
  "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). Miller 2013 Table 1: <60 scores 0; 60\u201379 inclusive scores 1; \u226580 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. Miller 2013: >35 scores 0; 26\u201335 inclusive scores 1; \u226425 scores 2. magent does not assay albumin.",
                    "type": "number"
                  },
                  "creatinine_mg_dl": {
                    "description": "Serum creatinine in mg/dL (0.1-20). Converted as \u00b5mol/L = mg/dL \u00d7 88.42. Provide this or creatinine_umol_l, not both.",
                    "type": "number"
                  },
                  "creatinine_umol_l": {
                    "description": "Serum creatinine in \u00b5mol/L (9-1768). Provide this or creatinine_mg_dl, not both. Miller 2013: \u2264120 scores 0; 121\u2013179 inclusive scores 1; \u2265180 scores 2. magent does not assay creatinine.",
                    "type": "number"
                  },
                  "systemic_antibiotics": {
                    "description": "Systemic antibiotics on one or more days of CDI therapy (Miller 2013). true scores 2; false scores 0. There is no 1-point cell. magent does not review the medication list.",
                    "type": "boolean"
                  },
                  "wbc_k_ul": {
                    "description": "Total leukocyte count in 10^3/\u00b5L (same as \u00d710^9/L). Provide wbc_k_ul or wbc_ul, not both. Range 0.01-500. Miller 2013: <16 scores 0; 16\u201325 inclusive scores 1; >25 scores 2.",
                    "type": "number"
                  },
                  "wbc_ul": {
                    "description": "Total leukocyte count in cells/\u00b5L. Provide wbc_k_ul or wbc_ul, not both. Range 10-500000. Miller 2013: <16000 scores 0; 16000\u201325000 inclusive scores 1; >25000 scores 2.",
                    "type": "number"
                  }
                },
                "required": [
                  "age",
                  "systemic_antibiotics"
                ],
                "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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