Variable breakdown
alc_prev_wine_x10
Section and category
Alcohol Consumption.Details
Description
“Wine consumed last time you drank”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Male: 400; Female: 200 |
| contents | No. liang (x10) |
| hard_max | 900 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.66 | 6.56 | 0 | 0 | 0 | 0 | 400 | 0 | 0 | 9.9 | 20.24 | 0.01 | 655.46 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.48 | 3.97 | 0 | 0 | 0 | 0 | 80 | 0 | 0 | 8.28 | 11.09 | 0.05 | 148.13 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.5 | 9.3 | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 6.19 | 10.71 | 0.04 | 151.84 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | -0.011 | -0.017 |
| Resurvey1 | -0.011 | 1.000 | 0.046 |
| Resurvey2 | -0.017 | 0.046 | 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