SOCIOECO¶
Table Description: Socio-Economics
Detailed notes for this table are included below.
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: PATNO, VISIT_ID
ITM_NAME |
DSCR |
ITM_TYPE |
|---|---|---|
EDUCYRS |
Number of years of education |
NUMBER |
EDUCYRS_ENUM |
Years of education range (<12, 12-16, >=16, Unknown) |
NUMBER |
2.0 Code Book¶
ITM_NAME |
CODE |
DECODE_2.0 |
DECODE_1.0 |
|---|---|---|---|
EDUCYRS_ENUM |
1 |
Less than 12 years of education |
|
EDUCYRS_ENUM |
2 |
12 to 16 years of education |
|
EDUCYRS_ENUM |
3 |
More than 16 years of education |
|
EDUCYRS_ENUM |
4 |
Unknown |
Missing Columns¶
ITM_NAME |
DSCR_1.0 |
|---|---|
HANDED |
Handedness |
Details¶
EDUCYRS_ENUM
At the start of the PPMI Extension study EDUCYRS was collected as a single select question where the options were ranges of years of education. This was changed back to being collected as a continuous number within the first year of the Extension study. Data collected from the single select question are stored in EDUCYRS_ENUM but participants’ entries will be converted over time to EDUCYRS as they are resolved to the continous number through query management.
HANDED
This variable has been moved to the SCREEN table in PPMI 2.0.