Variable breakdown
alc_prev_s_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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11.46 | 17.12 | 0 | 0 | 0 | 20 | 300 | 0 | 20 | 1.49 | 2.26 | 0.01 | 8.51 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.51 | 16.24 | 0 | 0 | 0 | 20 | 150 | 0 | 20 | 1.55 | 2.27 | 0.05 | 7.42 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13.34 | 18.03 | 0 | 0 | 10 | 20 | 300 | 14.83 | 20 | 1.35 | 2.89 | 0.04 | 24.62 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.548 | 0.400 |
| Resurvey1 | 0.548 | 1.000 | 0.439 |
| Resurvey2 | 0.400 | 0.439 | 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