Variable breakdown
alc_prev_l_beer_x10
Section and category
Alcohol Consumption.Details
Description
“Beer (large) consumed last time you drank”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Male: 80 ; Female: 60 |
| contents | No. bottles (x10) |
| hard_max | 500 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.78 | 11.16 | 0 | 0 | 0 | 0 | 240 | 0 | 0 | 2.33 | 3.56 | 0.01 | 18.42 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.58 | 12.26 | 0 | 0 | 0 | 10 | 100 | 0 | 10 | 1.86 | 2.82 | 0.05 | 10.35 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.1 | 11.66 | 0 | 0 | 0 | 0 | 140 | 0 | 0 | 2.85 | 4.47 | 0.04 | 26.93 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.387 | 0.328 |
| Resurvey1 | 0.387 | 1.000 | 0.307 |
| Resurvey2 | 0.328 | 0.307 | 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