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intolerance start date

intol_start_dt
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

intol_start_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  intol_start_dt VARCHAR(100),  -- intolerance start date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  intol_start_dt as intolerance_start_date
FROM claims;

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