SDM¶
Table Description: Symbol Digit Modalities Test
1.0 Description: Symbol Digit Modalities
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 |
ITM_TYPE_1.0 |
|---|---|---|---|
SDMTVRSN |
SDMT Form Version used |
NUMBER |
CHAR |
SDMTVRSNCM |
Used different form than indicated in the protocol comment |
TEXT |
|
SDMTOTAL |
Symbol Digit Modalities Total Correct |
NUMBER |
NUMBER |
2.0 Code Book¶
ITM_NAME |
CODE |
DECODE_2.0 |
DECODE_1.0 |
|---|---|---|---|
SDMTVRSN |
1 |
Form 1 |
Form 1 |
SDMTVRSN |
2 |
Form 2 |
Form 2 |
Missing Columns¶
ITM_NAME |
DSCR_1.0 |
|---|---|
AGE_ASSESS_SDM |
Age at Assessment - Symbol Digit |
COMM |
Comments |
DVSD_SDM |
Derived-Symbol Digit SD |
DVT_SDM |
Derived-Symbol Digit T-Score |
STAFFCD |
Examiner |