Variable breakdown
alc_problem_work
Section and category
Alcohol Consumption.Problem
Description
“During the past month, were you unable to work or to do anything because of drinking?”
Additional information
| Metadata | |
|---|---|
| validation | Soft max: Yes, if drinking 1-2 days/week |
| contents | Categorised |
| is_mandatory | Yes |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 73936 | 96.75 | 14.35 |
| Yes | 2484 | 3.25 | 0.48 |
| <NA> | 438993 | NA | 85.17 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 2501 | 98.19 | 12.63 |
| Yes | 46 | 1.81 | 0.23 |
| <NA> | 17256 | NA | 87.14 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 2914 | 96.2 | 11.54 |
| Yes | 115 | 3.8 | 0.46 |
| <NA> | 22223 | NA | 88.00 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 1023 | 3 | Kappa | 0.064 | 3.57 | 0 |
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