Variable breakdown
asthma_hosp_y
Section and category
Medical History.Personal
Description
“Year of last hospitalisation for asthma”
Additional information
| Metadata | |
|---|---|
| validation | Hard max: Current year |
| contents | 4 digit year |
| hard_min | 1904 |
| is_mandatory | No |
| is_dependent_on | asthma_diag |
Data summary
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999.38 | 10.29 | 1972 | 1990 | 2004 | 2007 | 2008 | 5.93 | 17 | 0.01 | -1.19 | 0.39 | 0.19 | 37 | 0.19 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005.55 | 12.13 | 1958 | 2006 | 2010.5 | 2013 | 2014 | 3.71 | 6.75 | 0.01 | -2.08 | 0.24 | 3.65 | 102 | 0.4 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Resurvey1 | Resurvey2 | |
|---|---|---|
| Resurvey1 | 1.000 | 0.928 |
| Resurvey2 | 0.928 | 1.000 |
International Coordinating Centre, China Kadoorie Biobank (CKB), CTSU, Nuffield Department of Population Health, University of Oxford Old Road Campus, Headington, Oxford, OX3 7LF
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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024