Variable breakdown
alc_problem_shakes
Section and category
Alcohol Consumption.Problem
Description
“During the past month, did you have shakes when you stopped 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 | 76130 | 99.62 | 14.77 |
| Yes | 290 | 0.38 | 0.06 |
| <NA> | 438993 | NA | 85.17 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 2546 | 99.96 | 12.86 |
| Yes | 1 | 0.04 | 0.01 |
| <NA> | 17256 | NA | 87.14 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 3003 | 99.14 | 11.89 |
| Yes | 26 | 0.86 | 0.10 |
| <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 | -0.006 | -0.345 | 0.73 |
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