Variable breakdown
total_alc_typ_day_g
Section and category
Alcohol Consumption.Details
Description
“Total grams of alcohol consumed on a typical day”
Additional information
| Metadata | |
|---|---|
| contents | Grams |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51.93 | 36.82 | 0.48 | 20.9 | 41.8 | 62.7 | 752.4 | 30.99 | 41.8 | 0.71 | 1.99 | 0.01 | 10.27 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.36 | 34.9 | 2.09 | 20.9 | 41.8 | 62.7 | 313.5 | 30.99 | 41.8 | 0.69 | 1.53 | 0.05 | 3.81 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 61.72 | 51.82 | 0.96 | 29.5 | 45 | 83.2 | 627 | 35.73 | 53.7 | 0.84 | 2.9 | 0.04 | 16.02 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.582 | 0.384 |
| Resurvey1 | 0.582 | 1.000 | 0.461 |
| Resurvey2 | 0.384 | 0.461 | 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