Variable breakdown
self_rated_health
Section and category
Medical History.Self-rated
Description
“How is your current self-rated health status?”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
| is_mandatory | Yes |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Excellent | 90957 | 17.65 | 17.65 |
| Good | 144870 | 28.11 | 28.11 |
| Fair | 226280 | 43.90 | 43.90 |
| Poor | 53306 | 10.34 | 10.34 |
| <NA> | 0 | NA | 0.00 |
Resurvey 1
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Excellent | 3115 | 15.73 | 15.73 |
| Good | 5475 | 27.65 | 27.65 |
| Fair | 9644 | 48.70 | 48.70 |
| Poor | 1569 | 7.92 | 7.92 |
| <NA> | 0 | NA | 0.00 |
Resurvey 2
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| Excellent | 5690 | 22.71 | 22.53 |
| Good | 5271 | 21.04 | 20.87 |
| Fair | 10869 | 43.38 | 43.04 |
| Poor | 3224 | 12.87 | 12.77 |
| <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 | 0.123 | 41.515 | 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