substitution child

sub_chld

general

Updated 3/30/2026

Definition

The subordinate relationship for a alternative medication. 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 substitution management and reporting.

Standard Abbreviation

sub_chld

Database Usage

-- Example column naming
CREATE TABLE claims (
  clm_id VARCHAR(50),
  sub_chld VARCHAR(100),  -- substitution child
  ...
);

-- Example in SELECT
SELECT
  clm_id,
  sub_chld as substitution_child
FROM claims;

Common uses in healthcare data

Healthcare data warehouse schema design and modeling
Interoperability and cross-system data exchange
ETL pipeline development and orchestration
Master data management (MDM) programs
Analytics and business intelligence reporting

Example database column name

ISO-11179 snake_case standard

-- Recommended column name
sub_chld

-- Example DDL
CREATE TABLE healthcare_data (
  record_id   VARCHAR(50)   NOT NULL,
  sub_chld     VARCHAR(255),  -- substitution child
  created_dt  TIMESTAMP     NOT NULL DEFAULT NOW()
);

Column names follow the ISO-11179 naming convention: lowercase, underscore-separated, using the standard abbreviation as a prefix where applicable.

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