Variable breakdown
qa_nmr_xs_vldl_fc_per_flag
Section and category
Biochemistry Data.Blood biomarkers (NMR) - QA
Description
“Sample quality flag for qa_nmr_xs_vldl_fc_per”
Additional information
| Metadata | |
|---|---|
| contents | Categorised |
Data summary
Baseline
| value | freq | pct_valid | pct_tot |
|---|---|---|---|
| No issues | 137 | 100 | 0.03 |
| Very low concentration | 0 | 0 | 0.00 |
| Value was rejected by automatic sample and measurement quality control. | 0 | 0 | 0.00 |
| Value cannot be quantified due to detected irregularity in sample, see tags. | 0 | 0 | 0.00 |
| Not defined. Derived value or ratio cannot be given due to low concentration in original measures. | 0 | 0 | 0.00 |
| <NA> | 515276 | NA | 99.97 |
Between-survey agreement
No agreement analysis available
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Copyright China Kadoorie Biobank (CKB), University of Oxford, (2024)
Page generated: 27-02-2024