Variable breakdown
ecg_q_onset
Section and category
Device Data.Electrocardiography
Description
“Position of the QRS-onset as determined by VERITAS, from the beginning of the typical cycle waveforms”
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -44.25 | 7.12 | -183 | -47 | -43 | -39 | -7 | 5.93 | 8 | -0.16 | -2.04 | 0.02 | 18.67 | 24937 | 98.75 |
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