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serology date

sero_dt
general
Updated 3/30/2026

Definition

The calendar date value for a serum antibody study. Used to track temporal information related to serology date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for serology management and reporting.

Standard Abbreviation

sero_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  sero_dt VARCHAR(100),  -- serology date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  sero_dt as serology_date
FROM claims;

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