PROHIST¶
Table Description: Prodromal History
Detailed notes for this table are included below.
2.0 Data Dictionary¶
Table Constraints: PATNO, VISIT_ID
ITM_NAME |
DSCR |
ITM_TYPE |
|---|---|---|
PROSCRN |
Indicate how the participant was identified for Prodromal Screening |
NUMBER |
PRORBDENRL |
Is the participant in the REM sleep behavior disorder (RBD) sub-group |
BOOLEAN |
RBDPATRPT |
Participant reported RBD supports selection to RBD sub-group |
BOOLEAN |
RBDQUEST |
RBD questionnaires supports selection to RBD sub-group |
BOOLEAN |
RBDDIAG |
Does the participant have a clinical diagnosis of RBD |
BOOLEAN |
RBDDISYDT |
Date of RBD symptom onset prior to RBD diagnosis |
DATE |
RBDDIDT |
Date of clinical diagnosis of RBD |
DATE |
RBDPSG |
Does the participant have a polysomnography (PSG) consistent with diagnosis of RBD |
BOOLEAN |
RBDPSSYDT |
Date of RBD symptom onset prior to PSG consistent with diagnosis of RBD |
DATE |
RBDPSDT |
Date of PSG |
DATE |
PROGENENRL |
Is the participant in the genetic variant subgroup |
BOOLEAN |
GENENRLIU |
Indicate how test results were confirmed |
NUMBER |
PROHYPENRL |
Is the participant in the hyposmia (general risk) subgroup |
BOOLEAN |
PRO1FAMPD |
Does the participant have a biological first degree family member with PD |
BOOLEAN |
PROSYNBYP |
Does the participant have a known synuclein positive biopsy |
BOOLEAN |
PROPREVHYP |
Does the participant have previously known hyposmia (testing completed prior to PPMI participation) |
BOOLEAN |
2.0 Code Book¶
ITM_NAME |
CODE |
DECODE_2.0 |
|---|---|---|
GENENRLIU |
1 |
Genetic testing completed through the IU Screening Core |
GENENRLIU |
2 |
Previous genetic test report reviewed and approved by the IU Screening Core |
PRO1FAMPD |
0 |
No |
PRO1FAMPD |
1 |
Yes |
PROGENENRL |
0 |
No |
PROGENENRL |
1 |
Yes |
PROHYPENRL |
0 |
No |
PROHYPENRL |
1 |
Yes |
PROPREVHYP |
0 |
No |
PROPREVHYP |
1 |
Yes |
PRORBDENRL |
0 |
No |
PRORBDENRL |
1 |
Yes |
PROSCRN |
1 |
Participant was referred by the IU Screening Core |
PROSCRN |
2 |
Participant was identified by the PPMI clinical site |
PROSYNBYP |
0 |
No |
PROSYNBYP |
1 |
Yes |
RBDDIAG |
0 |
No |
RBDDIAG |
1 |
Yes |
RBDPATRPT |
0 |
No |
RBDPATRPT |
1 |
Yes |
RBDPSG |
0 |
No |
RBDPSG |
1 |
Yes |
RBDQUEST |
0 |
No |
RBDQUEST |
1 |
Yes |
Details¶
As of February 2021, the PROHIST CRF (Prodromal History) was added to the PPMI 2.0 study as part of Amendment 2. This form is required at the Screening visit for all participants in the Prodromal Cohort.