Variable breakdown
total_alc_spec_g
Section and category
Alcohol Consumption.Details
Description
“Total grams of alcohol consumed on a special 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 139.78 | 108.49 | 0.48 | 62.7 | 109.5 | 186.1 | 1405 | 80.06 | 123.4 | 0.78 | 2.29 | 0.01 | 9.98 | 76420 | 14.83 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 133.2 | 104.82 | 2.09 | 62.3 | 104.5 | 177 | 1537 | 88.21 | 114.7 | 0.79 | 2.51 | 0.05 | 16.44 | 2547 | 12.86 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 108.95 | 91.41 | 2.4 | 41.8 | 83.6 | 146.3 | 1057 | 61.97 | 104.5 | 0.84 | 2.41 | 0.04 | 11.74 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.466 | 0.416 |
| Resurvey1 | 0.466 | 1.000 | 0.421 |
| Resurvey2 | 0.416 | 0.421 | 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