Description: AD8 - Daily problems with thinking and/or memory - at age 77 years
This is a flat (unstructured) list which uses integers to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. |
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| Coding | Meaning |
|---|---|
| 1 | Yes, a change |
| 2 | No, no change |
| Field ID | Description | Category |
|---|---|---|
| 11007 | AD8 - Daily problems with thinking and/or memory - at age 77 years | AD8 Dementia screening interview |
National Survey of Health and Development 1946 Cohort