Variable breakdown
cooking_today_mins
Section and category
Pollution.Indoor pollution - Current house
Description
“How much time have you spent on cooking so far today?”
Additional information
| Metadata | |
|---|---|
| contents | No. of minutes |
| soft_max | 300 |
| hard_min | 0 |
| hard_max | 720 |
| is_mandatory | No |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.57 | 24.66 | 0 | 0 | 0 | 30 | 640 | 0 | 30 | 1.4 | 2.02 | 0 | 9.18 | 383699 | 74.44 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18.32 | 25.44 | 0 | 0 | 3 | 30 | 300 | 4.45 | 30 | 1.39 | 1.78 | 0.02 | 4.49 | 14503 | 73.24 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | |
|---|---|---|
| Baseline | 1.00 | 0.33 |
| Resurvey1 | 0.33 | 1.00 |
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