Variable breakdown
field_work_hours_per_week
Section and category
Physical Activity.Agricultural workers
Description
“In a typical week, how many hours did you usually work in the field?”
Additional information
| Metadata | |
|---|---|
| notes | Farmers only |
| contents | No. of hours |
| soft_min | 1 |
| soft_max | 70 |
| hard_min | 0 |
| hard_max | 99 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.54 | 15.09 | 0 | 0 | 12 | 21 | 99 | 16.31 | 21 | 1.04 | 1.12 | 0.01 | 0.93 | 214216 | 41.56 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.89 | 14.81 | 0 | 2 | 14 | 21 | 99 | 11.86 | 19 | 0.93 | 1.12 | 0.03 | 1.18 | 8048 | 40.64 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.28 | 14.31 | 0 | 2 | 10 | 21 | 80 | 14.83 | 19 | 1 | 1.26 | 0.03 | 1.6 | 6190 | 24.51 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.529 | 0.476 |
| Resurvey1 | 0.529 | 1.000 | 0.410 |
| Resurvey2 | 0.476 | 0.410 | 1.000 |
International Coordinating Centre, China Kadoorie Biobank (CKB), CTSU, Nuffield Department of Population Health, University of Oxford Old Road Campus, Headington, Oxford, OX3 7LF
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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024