Name: lsdone
Description: Are you willing to do the visual letter search test - at age 53 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. |
Data-Coding 30096
Name: lsdone
Name: lsdone
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2 Categories
| Coding | Meaning |
|---|---|
| 1 | Letter search attempted |
| 2 | Letter search not attempted |
1 Data-Field
| Field ID | Description | Category |
|---|---|---|
| 30096 | Are you willing to do the visual letter search test - at age 53 years | Processing speed |
National Survey of Health and Development 1946 Cohort