Variable breakdown
hypertension_diag_age
Section and category
Medical History.Personal
Description
“Age at first diagnosis of hypertension”
Additional information
| Metadata | |
|---|---|
| validation | Hard max: Current age |
| contents | Age in years |
| soft_min | 15 |
| is_mandatory | No |
| is_dependent_on | hypertension_diag |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51.26 | 10.61 | 5 | 45 | 51 | 59 | 81 | 10.38 | 14 | 0.21 | -0.33 | 0.01 | 0.01 | 60100 | 11.66 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52.68 | 10.66 | 3 | 46 | 53 | 60 | 77 | 10.38 | 14 | 0.2 | -0.32 | 0.05 | 0.14 | 2576 | 13.01 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53.24 | 11.16 | 6 | 46 | 53 | 60 | 84 | 10.38 | 14 | 0.21 | -0.23 | 0.03 | 0.26 | 6346 | 25.13 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.857 | 0.760 |
| Resurvey1 | 0.857 | 1.000 | 0.731 |
| Resurvey2 | 0.760 | 0.731 | 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