Data Dictionaries

  • Updated

The All of Us Curated Data Repository (CDR) Data Dictionaries provide a detailed description of all metadata for the data tables that are used to populate the Registered Tier and Controlled Tier datasets in the All of Us Researcher Workbench.

The data dictionaries include the standard Observational Medical Outcomes Partnership (OMOP) tables for participant provided information (PPI) via surveys, physical measurements, and electronic health records (EHRs) as well as the custom created tables for wearables and genomics.

Current CDRs

The current CDR list includes all the CDRs currently accessible on the Researcher Workbench.

Data Dictionary

Release Notes

Data Cutoff Date

Version and Release Date

Controlled Tier Dataset v7

CT v7

07/01/22

C2022Q4R13; 09/10/2024

Registered Tier Dataset v7

RT v7

07/01/22

R2022Q4R13; 09/10/2024

Controlled Tier Dataset v6

CT v6

01/01/22

C2022Q2R8; 09/24/24

Registered Tier Dataset v6

RT v6

01/01/22

R2022Q2R8; 09/24/24

Controlled Tier Dataset v5

CT v5

04/01/21

C2021Q3R9; 10/03/24

Registered Tier Dataset v5

RT v5

04/01/21

R2021Q3R9; 10/03/24

Registered Tier Dataset v4

RT v4

08/01/20

R2020Q4R5; 02/13/23

Registered Tier Dataset v3

RT v3

09/01/19

R2019Q4R6; 02/13/23

Past CDRs

The past CDR list includes previous versions of current CDRs replaced because of incremental data releases (IDRs) by our curation team. For information about past IDRs, read “Announcements.”

Data Dictionary

Release Notes

Data Cutoff Date

Version and Release Date

Controlled Tier Dataset v7

CT v7

07/01/22

C2022Q4R9; 04/20/23

Controlled Tier Dataset v6

CT v6

01/01/22

C2022Q2R6; 01/13/23

Controlled Tier Dataset v6

CT v6

01/01/22

C2022Q2R2; 06/22/22

Registered Tier Dataset v6

RT v6

01/01/22

R2022Q2R2; 06/22/22

Controlled Tier Dataset v5

CT v5

04/01/21

C2021Q3R6; 03/14/22

Registered Tier Dataset v5

RT v5

04/01/21

R2021Q3R5; 03/14/22

Registered Tier Dataset v4

RT v4

08/01/20

R2020Q4R3; 11/10/20

Registered Tier Dataset v3

RT v3

09/01/19

R2019Q4R3; 10/17/19

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Learn about the tools and support resources available in the Researcher Workbench.

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