Description: Indicates if shift work was undertaken and if so the pattern worked
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. |
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| Coding | Meaning |
|---|---|
| -3 | Prefer not to answer |
| 0 | No - I didn't work |
| 1 | No - I worked standard hours (e.g. 9:00am-5:00pm) |
| 2 | Yes - I worked evening shifts (work typically finished between 8:00pm and midnight) |
| 3 | Yes - I worked morning shifts (work typically started between 4:00am and 7:00am) |
| 4 | Yes - I worked night shifts (work typically took place between 8:00pm and 8:00am) |
| 5 | Yes - I worked rotating shifts or had irregular work hours |
| Field ID | Description | Category |
|---|---|---|
| 30430 | Worked a non-standard shift schedule in the last month - version 1 | Work and sleep |
| 30431 | Worked a non-standard shift schedule in the last month - version 2 | Work and sleep |
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