Variable breakdown
alc_prev_s_beer_x10
Section and category
Alcohol Consumption.Details
Description
“Beer (small) consumed last time you drank”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Male: 200 ; Female: 160 |
| contents | No. bottles (x10) |
| hard_max | 999 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.4 | 3.88 | 0 | 0 | 0 | 0 | 250 | 0 | 0 | 9.6 | 22.77 | 0.01 | 822.75 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.52 | 4.05 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 7.78 | 15.61 | 0.05 | 325.72 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.94 | 8.33 | 0 | 0 | 0 | 0 | 160 | 0 | 0 | 4.29 | 7.61 | 0.04 | 84.37 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.025 | 0.012 |
| Resurvey1 | 0.025 | 1.000 | 0.089 |
| Resurvey2 | 0.012 | 0.089 | 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