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history duration

hx_dur
general
Updated 3/30/2026

Definition

The time span length for a past medical events. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for history management and reporting.

Standard Abbreviation

hx_dur

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  hx_dur VARCHAR(100),  -- history duration
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  hx_dur as history_duration
FROM claims;

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