Description: Did participant stand, sit or both in the lung function test - at age 69 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. |
WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
| Coding | Meaning |
|---|---|
| 1 | Stand for all blows |
| 2 | Sit for all blows |
| Field ID | Description | Category |
|---|---|---|
| 9224 | Did participant stand, sit or both in the lung function test - at age 69 years | Spirometry |
National Survey of Health and Development 1946 Cohort