Name: hsik77
Description: Do you feel sick or vomit when you have a headache - at age 31 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 8256
Name: hsik77
Name: hsik77
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3 Categories
| Coding | Meaning |
|---|---|
| 0 | No feeling of sickness |
| 1 | Ever feel sick? |
| 2 | Ever vomit? |
1 Data-Field
| Field ID | Description | Category |
|---|---|---|
| 8256 | Do you feel sick or vomit when you have a headache - at age 31 years | Nervous system conditions |
National Survey of Health and Development 1946 Cohort