Variable breakdown
total_alc_prev_g
Section and category
Alcohol Consumption.Details
Description
“Total grams of alcohol consumed last day you drank”
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.64 | 38.85 | 0.48 | 20.9 | 41 | 62.7 | 750 | 30.39 | 41.8 | 0.82 | 2.49 | 0.01 | 12.08 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.62 | 37.03 | 2.09 | 20.5 | 41 | 61.5 | 414 | 30.39 | 41 | 0.81 | 2.31 | 0.05 | 9.14 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52.51 | 47.51 | 2.09 | 20.9 | 41.8 | 62.7 | 665.2 | 30.99 | 41.8 | 0.9 | 3.21 | 0.04 | 21 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.357 | 0.320 |
| Resurvey1 | 0.357 | 1.000 | 0.345 |
| Resurvey2 | 0.320 | 0.345 | 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