Variable breakdown
peptic_ulcer_hosp_m
Section and category
Medical History.Personal
Description
“Month of last hospitalisation for a peptic ulcer”
Additional information
| Metadata | |
|---|---|
| contents | 2 digit month |
| is_mandatory | No |
| is_dependent_on | peptic_ulcer_diag |
Data summary
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.16 | 3.07 | 1 | 4 | 6 | 8 | 12 | 2.97 | 4 | 0.5 | 0.01 | 0.18 | -0.91 | 189 | 0.95 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.72 | 3.19 | 1 | 4 | 7 | 10 | 12 | 4.45 | 6 | 0.48 | -0.05 | 0.16 | -1.05 | 227 | 0.9 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Resurvey1 | Resurvey2 | |
|---|---|---|
| Resurvey1 | 1.000 | 0.148 |
| Resurvey2 | 0.148 | 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