| Name | Steward Organization | Suggested Domain | Suggested Domain Description | Cde Group | Classification |
|---|---|---|---|---|---|
| 1a1. How many months or years has this been going on? (years) | NACC | Disease characterization |
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs) |
Other NIA-funded studies |
|
| # | Datatype | Datatype number min value | Datatype number max value |
|---|---|---|---|
|
|
Number | 0.0 | 99.0 |
| # | Identifier | Origin | Version |
|---|---|---|---|
|
|
LBD_b6l_Initial Visit Packet_lbspyrs | NACC-source_dataset+form_name+packet+var_name | NACC_lbd-v3.1-ivp-ded-02252025 |