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intervention onset date

intv_onset_dt
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

intv_onset_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  intv_onset_dt VARCHAR(100),  -- intervention onset date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  intv_onset_dt as intervention_onset_date
FROM claims;

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