Name: urdfr00
Description: What symptoms did you consult about then? - Frequency - at age 54
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 21413
Name: urdfr00
Name: urdfr00
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1 Categories
| Coding | Meaning |
|---|---|
| 1 | Frequency |
1 Data-Field
| Field ID | Description | Category |
|---|---|---|
| 21413 | What symptoms did you consult about then? - Frequency - at age 54 | General health |
National Survey of Health and Development 1946 Cohort