Variable breakdown
stroke_or_tia_hosp
Section and category
Medical History.Personal
Description
“Have you been hospitalised for a stroke or TIA?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | stroke_or_tia_diag |
Data summary
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 101 | 23.71 | 0.51 |
| Yes | 325 | 76.29 | 1.64 |
| <NA> | 19377 | NA | 97.85 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 222 | 25.93 | 0.88 |
| Yes | 634 | 74.07 | 2.51 |
| <NA> | 24396 | NA | 96.61 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 104 | 2 | Kappa | 0.441 | 4.499 | 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