This repository is under review for potential modification in compliance with Administration directives.
The AMP PD Knowledge Portal was developed to host and share resources related to Parkinson’s disease research and remains fully operational. We continue to maintain and accept Parkinson’s disease and related disorders data and resources throughout this review process.

Screening (enrollment date, informed consent date)

Enrollment & Informed Consent - Variable Definition Table:

Field Name

Description

Field Values
Enrollment date Date the participant enrolled format: YYYY-MM
Informed consent date Informed consent date format: YYYY-MM


Tables that Reference these Variables:

  • Enrollment


Data Type Information:

Field Name

Type

Mode
enrollment_date STRING NULLABLE
informed_consent_date STRING NULLABLE


Curation Notations:

Query Definition
Enrollment.Enrollment_months_after_baseline is not null OR Enrollment.informed_consent_months_after_baseline is not null

Clinical Data Forms Queried (available as a BigQuery Table and csv File)
Enrollment

Criteria
enrollment_months_after_baseline is not null
informed_consent_months_after_baseline is not null
OR

Query
SELECT left(participant_id, 2) Cohort, count(distinct participant_id) Count from `amp-pd-research.2021_v2_5release_0510.Enrollment` WHERE enrollment_months_after_baseline is not null OR informed_consent_months_after_baseline is not null GROUP BY Cohort ORDER BY Cohort