Variable breakdown
cidi_a13
Section and category
Psychological.CIDI A
Description
“Think of the two-week period during the past 12 months when you felt most depressed. Did you take medication or use drugs or alcohol more than once for these problems?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | cidi_a1 |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 3592 | 90.05 | 0.70 |
| Yes | 397 | 9.95 | 0.08 |
| <NA> | 511424 | NA | 99.23 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 88 | 93.62 | 0.44 |
| Yes | 6 | 6.38 | 0.03 |
| <NA> | 19709 | NA | 99.53 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 345 | 85.82 | 1.37 |
| Yes | 57 | 14.18 | 0.23 |
| <NA> | 24850 | NA | 98.41 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 1 | 3 | Kappa | NaN | NaN | NaN |
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