Variable breakdown
hip_mm
Section and category
Physical Exam.Body composition
Description
“Hip measurement (mm)”
Additional information
| Metadata | |
|---|---|
| validation | Soft min: 400 or 0.3 * Waist_mm, Soft max: 1700 or 1.9 * Waist_mm |
| contents | No. of millimetres |
| hard_min | 200 |
| hard_max | 2400 |
| is_mandatory | No |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 909.54 | 68.82 | 247 | 861 | 905 | 952 | 1670 | 66.72 | 91 | 0.08 | 0.41 | 0 | 1.04 | 515413 | 100 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 918.64 | 67.99 | 356 | 873 | 915 | 960 | 1808 | 66.72 | 87 | 0.07 | 0.55 | 0.02 | 3.47 | 19803 | 100 |
Resurvey 2
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 936.52 | 70.96 | 230 | 890 | 931 | 980 | 1648 | 66.72 | 90 | 0.08 | 0.41 | 0.02 | 2.7 | 25073 | 99.29 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | Resurvey2 | |
|---|---|---|---|
| Baseline | 1.000 | 0.808 | 0.709 |
| Resurvey1 | 0.808 | 1.000 | 0.772 |
| Resurvey2 | 0.709 | 0.772 | 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