| Name | Steward Organization | Suggested Domain | Suggested Domain Description | Cde Group | Classification |
|---|---|---|---|---|---|
| 5. Participant's primary language | NACC | Demographic information |
Patient and caregiver demographic information |
Other NIA-funded studies |
|
| # | Datatype |
|---|---|
|
|
Value List |
| # | Permissible value | Value meaning name |
|---|---|---|
|
|
1 | English |
|
|
2 | Spanish |
|
|
3 | Mandarin |
|
|
4 | Cantonese |
|
|
5 | Russian |
|
|
6 | Japanese |
|
|
8 | Other primary language |
|
|
9 | Unknown or not reported |
| # | Identifier | Origin | Version |
|---|---|---|---|
|
|
BDS_bds_NO_PACKET_primlang | NACC-source_dataset+form_name+packet+var_name | NACC_bds-v1-ded-10142025 |