Variable breakdown
live_birth_age08
Section and category
Reproductive History.Pregnancy
Description
“NA”
Additional information
| Metadata | |
|---|---|
| validation | Hard min: 4 or First_period_age, Hard max: 99 or current age or Menopause_age |
| contents | Age in years |
| soft_min | 16 |
| soft_max | 50 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.2 | 3.67 | 24 | 33 | 35 | 38 | 49 | 4.45 | 5 | 0.1 | 0.19 | 0.07 | 0.14 | 1341 | 0.26 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.12 | 2.71 | 32 | 33 | 35 | 37 | 41 | 2.97 | 4 | 0.08 | 0.38 | 0.55 | -1.02 | 17 | 0.09 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.56 | 4.17 | 27 | 34 | 35 | 39 | 46 | 2.97 | 5 | 0.12 | 0.29 | 0.46 | -0.01 | 25 | 0.1 |
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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Page generated: 27-02-2024