Peer-group coefficients of variation (%) according to the test and trials of urine chemistry in 2022
| Test | Trials | |||||
|---|---|---|---|---|---|---|
| CUC-22-01 | CUC-22-02 | CUC-22-03 | CUC-22-04 | CUC-22-05 | CUC-22-06 | |
| Albumin | 20.6 | 43.0 | 19.8 | 23.1 | 36.0 | 25.5 |
| Calcium | 3.2 | 4.3 | 3.0 | 2.6 | 3.1 | 2.3 |
| Chloride | 2.2 | 7.5 | 2.4 | 2.3 | 7.8 | 2.5 |
| Creatinine | 3.9 | 4.2 | 3.7 | 3.5 | 4.3 | 3.4 |
| Glucose | 1.9 | 3.1 | 1.9 | 1.9 | 3.0 | 2.0 |
| Magnesium | 3.3 | 3.7 | 3.3 | 3.2 | 4.1 | 3.4 |
| Phosphorus | 2.9 | 2.8 | 3.1 | 2.8 | 2.5 | 2.6 |
| Potassium | 4.2 | 1.6 | 4.0 | 3.5 | 1.5 | 3.1 |
| Protein | 8.3 | 5.8 | 8.2 | 8.4 | 5.9 | 8.4 |
| Sodium | 1.3 | 2.2 | 1.0 | 1.1 | 2.4 | 1.0 |
| Urea nitrogen | 3.2 | 3.1 | 3.0 | 2.5 | 3.1 | 2.7 |
| Uric acid | 2.8 | 3.5 | 2.7 | 2.6 | 3.5 | 2.5 |