Park 2016 ICE Table 5 simplified 6-month IE mortality score

Park 2016 ICE Table 5 simplified 6-month IE mortality score: constant 4, age bands (<=45: 0; 46-60: 2; 61-70: 3; >70: 4), and caller-assigned flags (dialysis +3, nosocomial +2, prosthetic +1, symptoms >1 month -1, S. aureus +1, viridans -2, aortic/mitral vegetation +1 each, NYHA 3-4 +3, stroke +2, paravalvular +2, persistent bacteremia +2, surgery -2). Returns score, quadratic mortality percent, and score >= 8. Not a diagnosis. magent does not examine the patient or decide surgery.

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Endpoint

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

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "age": 40,
        "aortic_vegetation": false,
        "dialysis": false,
        "mitral_vegetation": false,
        "nosocomial_ie": false,
        "nyha_class_3_or_4": false,
        "paravalvular_complication": false,
        "persistent_bacteremia": false,
        "prosthetic_ie": false,
        "staphylococcus_aureus": false,
        "stroke": false,
        "surgical_treatment": false,
        "symptoms_gt_1_month": false,
        "viridans_group_streptococci": false
      },
      {
        "age": 40,
        "aortic_vegetation": false,
        "dialysis": false,
        "mitral_vegetation": false,
        "nosocomial_ie": false,
        "nyha_class_3_or_4": false,
        "paravalvular_complication": false,
        "persistent_bacteremia": false,
        "prosthetic_ie": false,
        "staphylococcus_aureus": false,
        "stroke": false,
        "surgical_treatment": false,
        "symptoms_gt_1_month": false,
        "viridans_group_streptococci": false
      }
    ]
  },
  "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 (integer 18-120). Park 2016 Table 5: <=45 scores 0; 46-60 scores 2; 61-70 scores 3; >70 scores 4. Age 45 scores 0; 46 scores 2; 70 scores 3; 71 scores 4. magent does not examine the patient.",
                    "type": "integer"
                  },
                  "aortic_vegetation": {
                    "description": "Aortic vegetation as assigned by the caller (Park 2016 Table 5). true or false. +1 if true. Independent of mitral_vegetation. magent does not read an echocardiogram.",
                    "type": "boolean"
                  },
                  "dialysis": {
                    "description": "History of dialysis as assigned by the caller (Park 2016 Table 5). true or false. +3 if true. magent does not review dialysis records.",
                    "type": "boolean"
                  },
                  "mitral_vegetation": {
                    "description": "Mitral vegetation as assigned by the caller (Park 2016 Table 5). true or false. +1 if true. Independent of aortic_vegetation. magent does not read an echocardiogram.",
                    "type": "boolean"
                  },
                  "nosocomial_ie": {
                    "description": "Nosocomial infective endocarditis as assigned by the caller (Park 2016 Table 5). true or false. +2 if true. magent does not classify acquisition.",
                    "type": "boolean"
                  },
                  "nyha_class_3_or_4": {
                    "description": "NYHA class 3 or 4 heart failure as assigned by the caller (Park 2016 Table 5). true or false. +3 if true. magent does not examine the patient or assign NYHA class.",
                    "type": "boolean"
                  },
                  "paravalvular_complication": {
                    "description": "Paravalvular complication as assigned by the caller (Park 2016 Table 5). true or false. +2 if true. magent does not read imaging.",
                    "type": "boolean"
                  },
                  "persistent_bacteremia": {
                    "description": "Persistent bacteremia as assigned by the caller (Park 2016 Table 5). true or false. +2 if true. magent does not interpret cultures.",
                    "type": "boolean"
                  },
                  "prosthetic_ie": {
                    "description": "Prosthetic-valve infective endocarditis as assigned by the caller (Park 2016 Table 5). true or false. +1 if true. magent does not examine the valve.",
                    "type": "boolean"
                  },
                  "staphylococcus_aureus": {
                    "description": "Staphylococcus aureus as assigned by the caller (Park 2016 Table 5). true or false. +1 if true. Independent of viridans_group_streptococci; both may be true. magent does not interpret cultures.",
                    "type": "boolean"
                  },
                  "stroke": {
                    "description": "Stroke as assigned by the caller (Park 2016 Table 5). true or false. +2 if true. magent does not diagnose stroke.",
                    "type": "boolean"
                  },
                  "surgical_treatment": {
                    "description": "Surgical treatment as assigned by the caller (Park 2016 Table 5). true or false. -2 if true. magent does not decide surgery.",
                    "type": "boolean"
                  },
                  "symptoms_gt_1_month": {
                    "description": "Symptoms for more than 1 month before admission as assigned by the caller (Park 2016 Table 5). true or false. -1 if true. magent does not date symptom onset.",
                    "type": "boolean"
                  },
                  "viridans_group_streptococci": {
                    "description": "Viridans group streptococci as assigned by the caller (Park 2016 Table 5). true or false. -2 if true. Independent of staphylococcus_aureus; both may be true. magent does not interpret cultures.",
                    "type": "boolean"
                  }
                },
                "required": [
                  "age",
                  "dialysis",
                  "nosocomial_ie",
                  "prosthetic_ie",
                  "symptoms_gt_1_month",
                  "staphylococcus_aureus",
                  "viridans_group_streptococci",
                  "aortic_vegetation",
                  "mitral_vegetation",
                  "nyha_class_3_or_4",
                  "stroke",
                  "paravalvular_complication",
                  "persistent_bacteremia",
                  "surgical_treatment"
                ],
                "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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