Table 3.
Likelihood ratios for the urine protein–creatinine ratio and the urinalysis for different ranges of test results
| Test result | Likelihood ratioa (95% CI) | Interpretation |
|---|---|---|
| UPCR | ||
| <0.15 | 0.07 (0.02–0.27) | Negative |
| 0.15–0.27 | 0.73 (0.44–1.2) | Indeterminate |
| ≥0.28 | 13.21 (4.3–40.5) | Positive |
| UA | ||
| Negative | 0.59 (0.47–0.73) | Indeterminate |
| ≥1+ | 49.29 (3.1–792.8) | Positive |
Abbreviations: UA, urinalysis; UPCR, urine protein–creatinine ratio.
a
0.05 was added to empty cells to allow for the calculation of the likelihood ratios.