Variable breakdown
cooking_start_age
Section and category
Pollution.Details
Description
“At about what age did you start cooking regularly at home?”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Current age, Hard max: Current age |
| contents | Age in years |
| soft_min | 10 |
| hard_min | 6 |
| is_mandatory | No |
Data summary
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24.16 | 12.71 | 6 | 16 | 22 | 26 | 80 | 7.41 | 10 | 0.53 | 1.58 | 0.02 | 2.49 | 16686 | 66.08 |
Between-survey agreement
No agreement analysis available
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