| Name | Steward Organization | Suggested Domain | Suggested Domain Description | Cde Group | Classification |
|---|---|---|---|---|---|
| APOE genotype | NACC | Biomarkers, genetics, and genomics |
Biomarkers, genetics, and genomics relevant to AD/ADRD |
Other NIA-funded studies |
|
| # | Datatype |
|---|---|
|
|
Value List |
| # | Permissible value | Value meaning name |
|---|---|---|
|
|
1 | e3e3 |
|
|
2 | e3e4 |
|
|
3 | e3e2 |
|
|
4 | e4e4 |
|
|
5 | e4e2 |
|
|
6 | e2e2 |
|
|
9 | Missing/ unknown/ not assessed |
| # | Definition | Sources |
|---|---|---|
|
|
APOE genotype is run independently by the ADC and reported to NACC on the NACC Neuropathology Form. APOE genotype is also reported by ADGC and NCRAD. In the rare case that the ADC-reported genotype and the genotype reported by ADGC are not the same the genotype is set to 9 = Missing for that subject. | NACC Genetic Data |
| # | Identifier | Origin | Version |
|---|---|---|---|
|
|
Genetic Data_NACCAPOE | NACC-source_dataset_name+variable_name | NACC_Genetic data-2015 |