Name: Frequency of effects
Description: Graduated frequency of effects.
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. |
Description: Graduated frequency of effects.
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 |
|---|---|
| -500 | Never |
| -501 | Sometimes |
| -502 | Often |
| -503 | Most of the time |
| -504 | Always |
| -818 | Prefer not to answer |
Enabling scientific discoveries that improve human health