Description: Number of times climbed up a ladder at work (per 5 day work week) - at age 60-64 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. |
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| Coding | Meaning |
|---|---|
| 0 | No time spent |
| 15 | 5to25x/d |
| 40 | 30to50x/d |
| Field ID | Description | Category |
|---|---|---|
| 13530 | Number of times climbed up a ladder at work (per 5 day work week) - at age 60-64 years | EPIC Physical activity questionnaire - derived variables |
National Survey of Health and Development 1946 Cohort