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Required columns

For each of the following source tables, the Empirica Healthcare Analysis application requires the following columns and requires that they be non-null. All columns except DRUG_EXPOSURE.DAYS_SUPPLY are also required by the OMOP Common Data Model.

The validation step in the ETL utility checks whether NOT NULL constraints exist on each of the following columns. If the constraints do not exist, the ETL utility creates them in the transferred data.

Required columns

Source table

Columns

PERSON

PERSON_ID

GENDER_CONCEPT_ID

YEAR_OF_BIRTH

OBSERVATION_PERIOD

PERSON_ID

OBSERVATION_PERIOD_START_DATE

OBSERVATION_PERIOD_END_DATE

DRUG_ERA

PERSON_ID

DRUG_CONCEPT_ID

DRUG_ERA_START_DATE

DRUG_ERA_END_DATE

DRUG_EXPOSURE

PERSON_ID

DRUG_CONCEPT_ID

DRUG_EXPOSURE_START_DATE

DAYS_SUPPLY

CONDITION_ERA

PERSON_ID

CONDITION_CONCEPT_ID

CONDITION_ERA_START_DATE

CONDITION_OCCURRENCE

PERSON_ID

CONDITION_CONCEPT_ID

CONDITION_START_DATE

PROCEDURE_OCCURENCE

PERSON_ID

PROCEDURE_CONCEPT_ID

PROCEDURE_DATE

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