sign onset date

Architectural Definition

The symptom start date for a observable clinical indicator. Used to track temporal information related to sign onset date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for sign management and reporting.

Schema Preview

● application/json

{
  "entity": "sign-onset-date",
  "domain": "healthcare",
  "metadata": {
    "displayName": "sign onset date",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}

Standard

ISO-8601

Data Type

String/Obj

Steward

Arch Council

Verified

Feb 2026

mdatool.

Architectural Definition

Schema Preview