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reaction updated date

rxn_upd_dt
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

rxn_upd_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  rxn_upd_dt VARCHAR(100),  -- reaction updated date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  rxn_upd_dt as reaction_updated_date
FROM claims;

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