Variable breakdown
hours_since_last_ate_x10
Section and category
Physical Exam.Blood glucose
Description
“Hours since last ate anything (ignore any drinks)”
Additional information
| Metadata | |
|---|---|
| contents | No. hours (x10) |
| soft_min | 5 |
| soft_max | 120 |
| hard_min | 0 |
| hard_max | 999 |
| is_mandatory | Yes |
Data summary
Baseline
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49.49 | 48.98 | 0 | 20 | 30 | 45 | 950 | 14.83 | 25 | 0.99 | 1.43 | 0 | 1.83 | 515413 | 100 |
Resurvey 1
| mean | sd | min | q1 | med | q3 | max | mad | iqr | cv | skewness | se.skewness | kurtosis | n.valid | pct.valid |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43.98 | 43.38 | 0 | 20 | 30 | 40 | 200 | 14.83 | 20 | 0.99 | 1.57 | 0.02 | 0.95 | 19803 | 100 |
Between-survey agreement
[1] “Spearman’s correlation matrix:”| Baseline | Resurvey1 | |
|---|---|---|
| Baseline | 1.000 | 0.223 |
| Resurvey1 | 0.223 | 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