Peer-group coefficients of variation (%) for the tests and trials of urine chemistry in 2018
| Test | Trials | |||||
|---|---|---|---|---|---|---|
| CUC-18-01 | CUC-18-02 | CUC-18-03 | CUC-18-04 | CUC-18-05 | CUC-18-06 | |
| Albumin | 30.0 | 19.0 | 19.4 | 14.2 | 20.3 | 32.5 |
| Calcium | 4.0 | 2.7 | 2.3 | 4.3 | 2.6 | 3.4 |
| Chloride | 8.8 | 2.5 | 2.5 | 9.0 | 2.4 | 8.7 |
| Creatinine | 5.5 | 4.9 | 4.8 | 5.2 | 4.9 | 5.1 |
| Glucose | 2.2 | 2.2 | 2.2 | 3.3 | 2.6 | 1.3 |
| Magnesium | 3.0 | 2.8 | 3.5 | 3.3 | 3.6 | 3.6 |
| Phosphorus | 2.5 | 2.6 | 2.9 | 2.6 | 2.8 | 2.8 |
| Potassium | 2.1 | 3.1 | 3.4 | 1.8 | 3.6 | 1.9 |
| Protein | 11.0 | 9.0 | 8.6 | 9.9 | 9.0 | 10.5 |
| Sodium | 2.8 | 1.2 | 1.1 | 2.2 | 1.1 | 2.3 |
| Urea nitrogen | 2.9 | 2.8 | 2.3 | 3.3 | 3.1 | 3.2 |
| Uric acid | 4.3 | 3.5 | 3.6 | 4.6 | 3.7 | 4.5 |