Description: Frequency measured in number of days per week
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 |
|---|---|
| 0 | 0 days per week |
| 1 | 1-2 days per week |
| 2 | 3-4 days per week |
| 3 | 5-6 days per week |
| 4 | 7 days per week |
Enabling scientific discoveries that improve human health