documentation:cdm:attribute_definition
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documentation:cdm:attribute_definition [2014/12/02 01:51] jduke |
documentation:cdm:attribute_definition [2014/12/06 17:02] cgreich [ATTRIBUTE_DEFINITION] |
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| - | ===== ATTRIBUTE_DEFINITION ===== | + | ===== ATTRIBUTE_DEFINITION table ===== |
| The ATTRIBUTE_DEFINITION table contains records defining Attributes, or covariates, to members of a Cohort through an associated description and syntax and upon instantiation (execution of the algorithm) placed into the COHORT_ATTRIBUTE table. Attributes are derived elements that can be selected or calculated for a subject in a Cohort. The ATTRIBUTE_DEFINITION table provides a standardized structure for maintaining the rules governing the calculation of covariates for a subject in a Cohort, and can store operational programming code to instantiate the Attributes for a given Cohort within the OMOP Common Data Model. | The ATTRIBUTE_DEFINITION table contains records defining Attributes, or covariates, to members of a Cohort through an associated description and syntax and upon instantiation (execution of the algorithm) placed into the COHORT_ATTRIBUTE table. Attributes are derived elements that can be selected or calculated for a subject in a Cohort. The ATTRIBUTE_DEFINITION table provides a standardized structure for maintaining the rules governing the calculation of covariates for a subject in a Cohort, and can store operational programming code to instantiate the Attributes for a given Cohort within the OMOP Common Data Model. | ||
documentation/cdm/attribute_definition.txt ยท Last modified: 2017/09/25 14:59 by clairblacketer
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