Variable breakdown
father_still_alive
Section and category
Medical History.Family
Description
“Is your father still alive?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | Yes |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Yes | 155757 | 30.22 | 30.22 |
| No | 358489 | 69.55 | 69.55 |
| Unknown | 1167 | 0.23 | 0.23 |
| <NA> | 0 | NA | 0.00 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Yes | 5002 | 25.26 | 25.26 |
| No | 14768 | 74.57 | 74.57 |
| Unknown | 33 | 0.17 | 0.17 |
| <NA> | 0 | NA | 0.00 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Yes | 4548 | 18.15 | 18.01 |
| No | 20410 | 81.46 | 80.83 |
| Unknown | 96 | 0.38 | 0.38 |
| <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 | 0.733 | 156.746 | 0 |
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