Variable breakdown
coil_out_age
Section and category
Reproductive History.Contraceptive use
Description
“If”
Additional information
| Metadata | |
|---|---|
| validation | Hard max: Current age |
| contents | Age in years |
| soft_min | 20 |
| soft_max | 50 |
| hard_min | 10 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.97 | 10.06 | 15 | 30 | 40 | 49 | 81 | 13.34 | 19 | 0.25 | -0.01 | 0.03 | -1.01 | 8202 | 32.48 |
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