SOCIOECO

Table Description:

Detailed notes for this table are included below.

1.0 Description: Socio-Economics

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.

• SOCIOECO

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
HANDED	1	Right
HANDED	2	Left
HANDED	3	Mixed

Missing Columns

ITM_NAME	DSCR_1.0
EDUCYRS	Number of years of education
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.