Variable breakdown
tb_diag_age
Section and category
Medical History.Personal
Description
“Age at first diagnosis of TB”
Additional information
| Metadata | |
|---|---|
| contents | Age in years |
| is_mandatory | No |
| is_dependent_on | tb_diag |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31.19 | 14.96 | 0 | 20 | 28 | 40 | 75 | 13.34 | 20 | 0.48 | 0.57 | 0.03 | -0.19 | 7698 | 1.49 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33.69 | 16.32 | 4 | 21 | 30 | 45 | 74 | 14.83 | 24 | 0.48 | 0.59 | 0.15 | -0.39 | 256 | 1.29 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34.32 | 16.72 | 2 | 21 | 30.5 | 48 | 76 | 17.79 | 26.75 | 0.49 | 0.4 | 0.14 | -0.67 | 318 | 1.26 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.874 | 0.874 |
| Resurvey1 | 0.874 | 1.000 | 0.930 |
| Resurvey2 | 0.874 | 0.930 | 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