Name: epiaf99
Description: Age at first seizure/fit up to 1999 interview - till 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 8188
Name: epiaf99
Name: epiaf99
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2 Categories
| Coding | Meaning |
|---|---|
| 555 | No seizures/fits reported but some evidence |
| 666 | No seizures/fits reported and no evidence |
1 Data-Field
| Field ID | Description | Category |
|---|---|---|
| 8188 | Age at first seizure/fit up to 1999 interview - till age 53 years | Nervous system conditions |
National Survey of Health and Development 1946 Cohort