RAD
Table Description:
Detailed notes for this table are included below.
1.0 Description: Research Advance Directive
View Source CRFs
1.0 CRFs: Click on any PAG_NAME link below to be taken to the CRF used in the PPMI 1.0 Study.
2.0 CRFs: Click on any PAG_NAME link below to be taken to a screenshot of how this eCRF is currently implemented in the PPMI 2.0 Study.
2.0 Data Dictionary
Table Constraints:
2.0 Code Book
ITM_NAME |
CODE |
DECODE_1.0 |
|---|---|---|
RADSTAT |
1 |
Initial Consent |
RADSTAT |
2 |
Continued Consent |
RADSTAT |
3 |
Declined Participation |
RADSTAT |
4 |
Withdrew Consent |
Missing Columns
ITM_NAME |
DSCR_1.0 |
|---|---|
RADSTADT |
Date of Research Advance Dir Status |
RADSTAT |
Status of Research Advance Directive |
Details
The RAD table records whether a PPMI participant has consented to an advance directive to designate a research proxy.
RADSTAT
The possible values for this variable have been harmonized to account for version of the form that were used both in the original and extended phases of the PPMI study. A new code 5 was added to account for a possible value in the original version.