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Abbreviation
Healthcare

reaction start date

rxn_start_dt

Usage Notes

Physiological response - Beginning date value

Global Definition

The beginning date value for a physiological response. Used to track temporal information related to reaction start date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for reaction management and reporting.

Sources

Healthcare Data Standards & Best Practices

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Schema Preview

● application/json
{
  "abbreviation": "rxn_start_dt",
  "fullTerm": "reaction start date",
  "domain": "healthcare",
  "metadata": {
    "hasDefinition": true,
    "type": "acronym"
  }
}