ID

19154

Description

PCORnet Common Data Model (CDM) Enrollment StudyDescription: The original version is hosted at http://www.pcornet.org/pcornet-common-data-model/ Contact: pmo@pcornet.org PCORnet Common Data Model (CDM) A patient-centered approach to building an agile research platform is at the heart of PCORnet, and data serves as the backbone. Considering the large number and diverse types of organizations that are part of PCORnet, we all benefit from having a streamlined, efficient way to use the data produced by these organizations. Enter the PCORnet Common Data Model. The Common Data Model (or CDM) is a way of organizing data into a standard structure. The approach PCORnet is using to do this mirrors the approaches used by other large national research consortia. Each PCORnet partner network maps data to the same consistent format (i.e., with the same variable name, attributes, and other metadata). By undertaking this step, we create a platform that enables much more rapid responses to research-related questions. Contrast this with having to transform and prepare data each time we want to ask a new research question, and the efficiencies become clear. The PCORnet CDM is based on the FDA Sentinel Initiative Common Data Model (www.sentinelsystem.org) and has been informed by other distributed initiatives such as the Health Care Systems Research Network, the Vaccine Safety Datalink, various AHRQ Distributed Research Network projects, and the ONC Standards & Interoperability Framework Query Health Initiative. The PCORnet CDM leverages standard terminologies and coding systems for healthcare (including ICD, SNOMED, CPT, HCPSC, and LOINC) to enable interoperability with and responsiveness to evolving data standards. The PCORnet CDM (like other parts of PCORnet) will grow and evolve. Version 1.0 focused on a set of data items that are frequently available. Subsequent versions build in additional data elements which are analytically important for patient-centered outcomes research and feasible to standardize across sites.

Link

http://www.pcornet.org/pcornet-common-data-model/

Keywords

Versions (3)
  1. 12/8/16 12/8/16 -
  2. 7/1/19 7/1/19 -
  3. 3/30/20 3/30/20 -
Uploaded on

December 8, 2016

DOI

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License

Creative Commons BY-NC 3.0
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PCORnet Common Data Model (CDM) Enrollment

English

PCORnet Common Data Model (CDM) Enrollment

1 forms  
Enrollment
Description

Enrollment

Alias
UMLS CUI-1
C2348568
UMLS CUI-2
C1516879
Patient ID
Description

Arbitrary person-level identifier used to link across tables.

Data type

integer

Alias
UMLS CUI [1]
C2348585
Enrollment Start Date
Description

Date of the beginning of the enrollment period. If the exact date is unknown, use the first day of the month.

Data type

date

Alias
UMLS CUI [1,1]
C2348568
UMLS CUI [1,2]
C0011008
Enrollment End Date
Description

Date of the end of the enrollment period. If the exact date is unknown, use the last day of the month.

Data type

date

Alias
UMLS CUI [1,1]
C2348568
UMLS CUI [1,2]
C0011008
Chart
Description

Chart abstraction flag is intended to answer the question, "Are you able to request (or review) charts for this person?" This flag does not address chart availability. Note: This field is most relevant for health insurers that can request charts from affiliated providers. This field allows exclusion of patients from studies that require chart review to validate exposures and/or outcomes. It identifies patients for whom charts are never available and for whom the chart can never be requested.

Data type

text

Alias
UMLS CUI [1]
C0025102
Enrollment Basis
Description

ENR_BASIS is a property of the time period defined. A patient can have multiple entries in the table. Details of categorical definitions: Medical insurance coverage: The start and stop dates are based upon enrollment where the health plan has any responsibility for covering medical care for the member during this enrollment period (i.e., if you expect to observe medical care provided to this member during the enrollment period). Outpatient prescription drug coverage: The start and stop dates are based on enrollment where the health plan has any responsibility for covering outpatient prescription drugs for the member during this enrollment period (i.e., if you expect to observe outpatient pharmacy dispensings for this member during this enrollment period). (New value set item added in v3.1.) Geography: An assertion of complete data capture between the start and end dates based upon geographic characteristics, such as regional isolation. Algorithmic: An assertion of complete data capture between the start and end dates, based on a locally developed or applied algorithm, often using multiple criteria. Encounter-based: The start and stop dates are populated from the earliest-observed encounter and latest-observed encounter. Field definition and value sets modified in v3.1 to include drug coverage.

Data type

text

Alias
UMLS CUI [1,1]
C0392360
UMLS CUI [1,2]
C1516879
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Similar models

PCORnet Common Data Model (CDM) Enrollment

1 forms
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Enrollment
C2348568 (UMLS CUI-1)
C1516879 (UMLS CUI-2)
Patient ID
Item
Patient ID
integer
C2348585 (UMLS CUI [1])
Enrollment Start Date
Item
Enrollment Start Date
date
C2348568 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Enrollment End Date
Item
Enrollment End Date
date
C2348568 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Item
Chart
text
C0025102 (UMLS CUI [1])
Chart
Code List
Chart
CL Item
Yes (Y)
CL Item
No (N)
Item
Enrollment Basis
text
C0392360 (UMLS CUI [1,1])
C1516879 (UMLS CUI [1,2])
Enrollment Basis
Code List
Enrollment Basis
CL Item
Medical insurance coverage  (I)
CL Item
Outpatient prescription drug coverage  (D)
CL Item
Geography  (G)
CL Item
Algorithmic (A)
CL Item
Encounter-based (E)
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