Variable breakdown
ankle_sbp_second
Section and category
Physical Exam.Blood pressure
Description
“Second ankle SBP measurement”
Additional information
| Metadata | |
|---|---|
| validation | Soft min: 40 or (0.9 x lowest arm SBP and no peripheral artery disease) or (ankle_sbp_first - 15), Soft max: 260 or (1.5 x highest arm SBP) or (ankle_sbp_first + 15) |
| contents | No. of mmHg |
| hard_min | 25 |
| hard_max | 360 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 158.04 | 22.57 | 80 | 142 | 156 | 173 | 250 | 22.24 | 31 | 0.14 | 0.33 | 0.02 | -0.08 | 24683 | 97.75 |
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