Variable breakdown
alc_prev_w_spirit_x10
Section and category
Alcohol Consumption.Details
Description
“Spirit (<50% alcohol) consumed last time you drank”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Male: 300; Female: 150 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.48 | 15.48 | 0 | 0 | 0 | 0 | 500 | 0 | 0 | 2.39 | 3.55 | 0.01 | 27.06 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.41 | 14.15 | 0 | 0 | 0 | 0 | 150 | 0 | 0 | 3.21 | 4.42 | 0.05 | 24.71 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.12 | 15.53 | 0 | 0 | 0 | 0 | 150 | 0 | 0 | 2.54 | 3.51 | 0.04 | 16.21 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.343 | 0.288 |
| Resurvey1 | 0.343 | 1.000 | 0.440 |
| Resurvey2 | 0.288 | 0.440 | 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