Home
OMOP Common Data Model v5.2 Specifications
Authors: Christian Reich, Patrick Ryan, Rimma Belenkaya, Karthik Natarajan, Clair Blacketer
12 July 2017
Welcome to the Common Data Model wiki! This wiki houses all of the documentation for the latest version as well as changes added with each release. You can find a pdf added to each release with a historical version of the wiki as it was at the time of the release. You can navigate the pages using the table of contents below or the links to the right.
License
Background
The Role of the Common Data Model
Design Principles
Data Model Conventions
Frequently Asked Questions
Glossary of Terms
Standardized Vocabularies
CONCEPT
VOCABULARY
DOMAIN
CONCEPT_CLASS
CONCEPT_RELATIONSHIP
RELATIONSHIP
CONCEPT_SYNONYM
CONCEPT_ANCESTOR
SOURCE_TO_CONCEPT_MAP
DRUG_STRENGTH
COHORT_DEFINITION
ATTRIBUTE_DEFINITION
Standardized Metadata
CDM_SOURCE
Standardized Clinical Data Tables
PERSON
OBSERVATION_PERIOD
SPECIMEN
DEATH
VISIT_OCCURRENCE
PROCEDURE_OCCURRENCE
DRUG_EXPOSURE
DEVICE_EXPOSURE
CONDITION_OCCURRENCE
MEASUREMENT
NOTE
NOTE_NLP
OBSERVATION
FACT_RELATIONSHIP
Standardized Health System Data Tables
LOCATION
CARE_SITE
PROVIDER
Standardized Health Economics Data Tables
PAYER_PLAN_PERIOD
COST
Standardized Derived Elements
COHORT
COHORT_ATTRIBUTE
DRUG_ERA
DOSE_ERA
CONDITION_ERA