Variable breakdown
cidi_a5
Section and category
Psychological.CIDI A
Description
“Think of the two-week period during the past 12 months when you felt most depressed. People sometimes feel down on themselves, no good, or worthless. During that two week period, did you feel this way?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | cidi_a1 |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 1725 | 41.24 | 0.33 |
| Yes | 2458 | 58.76 | 0.48 |
| <NA> | 511230 | NA | 99.19 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 44 | 44 | 0.22 |
| Yes | 56 | 56 | 0.28 |
| <NA> | 19703 | NA | 99.50 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 139 | 33.9 | 0.55 |
| Yes | 271 | 66.1 | 1.07 |
| <NA> | 24842 | NA | 98.38 |
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
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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024