Variable breakdown
cidi_a8_1
Section and category
Psychological.CIDI A
Description
“How old were you when you had your first episode of depression?”
Additional information
| Metadata | |
|---|---|
| validation | Hard max: Current age |
| contents | Age in years |
| hard_min | 0 |
| is_mandatory | No |
Data summary
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43.98 | 13.49 | 0 | 35 | 45 | 53 | 75 | 13.34 | 18 | 0.31 | -0.34 | 0.12 | 0.11 | 402 | 1.59 |
Between-survey agreement
No agreement analysis available
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