Variable breakdown
has_cidi_a
Section and category
Psychological.CIDI A
Description
“Does this participant have an entry in cidi_a?, Does this participant have an entry in rs_cidi_a?, Does this participant have an entry in r2_cidi_a?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | Yes |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 499829 | 96.98 | 96.98 |
| Yes | 15584 | 3.02 | 3.02 |
| <NA> | 0 | NA | 0.00 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 19496 | 98.45 | 98.45 |
| Yes | 307 | 1.55 | 1.55 |
| <NA> | 0 | NA | 0.00 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 22882 | 91.33 | 90.61 |
| Yes | 2172 | 8.67 | 8.60 |
| <NA> | 198 | NA | 0.78 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 14888 | 3 | Kappa | 0.064 | 13.475 | 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