Variable breakdown
alc_typ_day_s_spirit_x10
Section and category
Alcohol Consumption.Details
Description
“Spirit (>=50% alcohol) consumed on a typical day”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Male: 100; Female: 50 |
| contents | No. liang (x10) |
| hard_max | 900 |
| is_mandatory | No |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29.68 | 19.12 | 1 | 20 | 25 | 40 | 360 | 14.83 | 20 | 0.64 | 1.91 | 0.01 | 10.06 | 35897 | 6.96 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28.89 | 17.99 | 1 | 20 | 20 | 40 | 150 | 14.83 | 20 | 0.62 | 1.34 | 0.07 | 3.12 | 1245 | 6.29 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16.39 | 19.68 | 0 | 0 | 10 | 30 | 300 | 14.83 | 30 | 1.2 | 2.32 | 0.04 | 16.98 | 3029 | 12 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.603 | 0.394 |
| Resurvey1 | 0.603 | 1.000 | 0.427 |
| Resurvey2 | 0.394 | 0.427 | 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
Tel: +44 (0)1865 743743 | Fax: +44 (0)1865 743985 | Email: ckbaccess@ndph.ox.ac.uk
Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024