Variable breakdown
ecg_qrs_duration
Section and category
Device Data.Electrocardiography
Description
“Duration of the QRS-wave as determined by VERITAS”
Additional information
| Metadata | |
|---|---|
| contents | Milliseconds |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 92.87 | 13.43 | 0 | 85 | 91 | 98 | 245 | 10.38 | 13 | 0.14 | 1.86 | 0.02 | 8.91 | 25001 | 99.01 |
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
Tel: +44 (0)1865 743743 | Fax: +44 (0)1865 743985 | Email: ckbaccess@ndph.ox.ac.uk
Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024