Variable breakdown
asthma_hosp
Section and category
Medical History.Personal
Description
“Have you been hospitalised for asthma?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | asthma_diag |
Data summary
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 59 | 61.46 | 0.30 |
| Yes | 37 | 38.54 | 0.19 |
| <NA> | 19707 | NA | 99.52 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 164 | 61.65 | 0.65 |
| Yes | 102 | 38.35 | 0.40 |
| <NA> | 24986 | NA | 98.95 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 16 | 2 | Kappa | 0.5 | 2 | 0.046 |
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