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reaction start time

rxn_start_tm
general
Updated 3/30/2026

Definition

The beginning time value for a physiological response. Used to track temporal information related to reaction start time. 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_start_tm

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  rxn_start_tm VARCHAR(100),  -- reaction start time
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  rxn_start_tm as reaction_start_time
FROM claims;

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