Table 1 Analytical performance of the PSA test strip reader
| Â | PSA concentration ng/mL | CV (%) | Sample material |
|---|---|---|---|
Within-run imprecision (n = 9) | 1.12 | 4.4 | Blood |
| Â | 1.20 | 8.6 | Blood |
| Â | 4.32 | 4.5 | Blood |
| Â | 4.16 | 4.4 | Blood |
| Â | 12.39 | 13.1 | Blood |
| Â | 3 | 8.3 | Control |
| Â | 5 | 8.9 | Control |
Day-to-day imprecision (n = 9) | 3 | 6.6 | Control |
| Â | 5 | 7.3 | Control |