COGCATG¶
Table Description: Cognitive Categorization
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 |
|---|---|---|---|
PTCGBOTH |
Source of Information |
NUMBER |
CHAR |
COGDECLN |
Experienced cognitive decline |
BOOLEAN |
CHAR |
FNCDTCOG |
Functional impairment due to cognitive |
BOOLEAN |
CHAR |
COGSTATE |
Cognitive State |
NUMBER |
CHAR |
COGDXCL |
Level of confidence cognitive diagnosis |
NUMBER |
CHAR |
RVWNPSY |
Review neuropsychological tests |
BOOLEAN |
CHAR |
2.0 Code Book¶
ITM_NAME |
CODE |
DECODE_2.0 |
DECODE_1.0 |
|---|---|---|---|
COGDECLN |
0 |
No |
No |
COGDECLN |
1 |
Yes |
Yes |
COGDXCL |
1 |
90% - 100% |
90% - 100% |
COGDXCL |
2 |
50% - 89% |
50% - 89% |
COGDXCL |
3 |
10% - 49% |
10% - 49% |
COGDXCL |
4 |
0% - 9% |
0% - 9% |
COGSTATE |
1 |
Normal Cognition (PD-NC) |
Normal Cognition (PD-NC) |
COGSTATE |
2 |
Mild Cognitive Impairment (PD-MCI) |
Mild Cognitive Impairment (PD-MCI) |
COGSTATE |
3 |
Dementia (PDD) |
Dementia (PDD) |
FNCDTCOG |
0 |
No |
No |
FNCDTCOG |
1 |
Yes |
Yes |
PTCGBOTH |
1 |
Participant |
Patient |
PTCGBOTH |
2 |
Caregiver |
Caregiver |
PTCGBOTH |
3 |
Participant and Caregiver |
Patient and Caregiver |
RVWNPSY |
0 |
No |
No |
RVWNPSY |
1 |
Yes |
Yes |
Missing Columns¶
ITM_NAME |
DSCR_1.0 |
|---|---|
COGCAT |
Cognitive T Score |
COGCAT_TEXT |
Cognitive T Score Description |