Variable breakdown
hypertension_now
Section and category
Medical History.Personal
Description
“Are you still on treatment for hypertension?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | hypertension_diag |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 12278 | 20.43 | 2.38 |
| Yes | 47822 | 79.57 | 9.28 |
| <NA> | 455313 | NA | 88.34 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 480 | 18.63 | 2.42 |
| Yes | 2096 | 81.37 | 10.58 |
| <NA> | 17227 | NA | 86.99 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 723 | 11.39 | 2.86 |
| Yes | 5623 | 88.61 | 22.27 |
| <NA> | 18906 | NA | 74.87 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 890 | 3 | Kappa | 0.149 | 7.69 | 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