Variable breakdown
diabetes_now
Section and category
Medical History.Personal
Description
“Are you still on treatment for diabetes?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | No |
| is_dependent_on | diabetes_diag |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 2503 | 15.3 | 0.49 |
| Yes | 13853 | 84.7 | 2.69 |
| <NA> | 499057 | NA | 96.83 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 125 | 14.03 | 0.63 |
| Yes | 766 | 85.97 | 3.87 |
| <NA> | 18912 | NA | 95.50 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No | 243 | 13.04 | 0.96 |
| Yes | 1620 | 86.96 | 6.42 |
| <NA> | 23389 | NA | 92.62 |
Between-survey agreement
Fleiss’ Kappa for m Raters:| N.participants | Surveys | Statistic | Coefficient | Z.statistic | p.value |
|---|---|---|---|---|---|
| 295 | 3 | Kappa | 0.22 | 6.53 | 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