Name: hlald4
Description: How long do the asthma attacks last (actual hours coded) - at 15 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 31178
Name: hlald4
Name: hlald4
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2 Categories
| Coding | Meaning |
|---|---|
| 2 | Hours |
| 3 | One or more days |
1 Data-Field
| Field ID | Description | Category |
|---|---|---|
| 31178 | How long do the asthma attacks last (actual hours coded) - at 15 years | Respiratory conditions |
National Survey of Health and Development 1946 Cohort