| Name | Steward Organization | Suggested Domain | Suggested Domain Description | Cde Group | Classification |
|---|---|---|---|---|---|
| 2a4a. End date (month) (1) | NACC | Treatment |
Treatment for all conditions |
Other NIA-funded studies |
|
| # | Datatype |
|---|---|
|
|
Value List |
| # | Permissible value | Value meaning name |
|---|---|---|
|
|
1 | 1 |
|
|
2 | 2 |
|
|
3 | 3 |
|
|
4 | 4 |
|
|
5 | 5 |
|
|
6 | 6 |
|
|
7 | 7 |
|
|
8 | 8 |
|
|
9 | 9 |
|
|
10 | 10 |
|
|
11 | 11 |
|
|
12 | 12 |
|
|
88 | 88 = Ongoing, 99=Unknown |
| # | Identifier | Origin | Version |
|---|---|---|---|
|
|
UDS_a4a_Initial Visit Packet_endmo1 | NACC-source_dataset+form_name+packet+var_name | NACC_uds-v4-ivp-ded-11122025 |