Description: Used to indicate the degree to which participant wakes up early
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 |
|---|---|
| -3 | Prefer not to answer |
| 0 | I don't wake up too early |
| 1 | Up to 15 mins early |
| 2 | 16-30 mins early |
| 3 | 31-45 mins early |
| 4 | 46-60 mins early |
| 5 | More than 60 mins early |
| Field ID | Description | Category |
|---|---|---|
| 30537 | Amount of time wake up early by in the past month | Insomnia |
Enabling scientific discoveries that improve human health