Table 3 Interobsever precision and accuracy
Interobsever (n = 10) | ||||||
|---|---|---|---|---|---|---|
Spiked MTX concentration (μmol/L) | TDX/FLX | TBA-25FR | ||||
Measured concentration (μmol/L) (mean ± S.D.) | Accuracy (%) | CV (%) | Measured concentration (μmol/L) (mean ± S.D.) | Accuracy (%) | CV (%) | |
0.07 | 0.067 ± 0.005 | 95.7 | 7.9 | 0.103 ± 0.012 | 147.1 | 11.6 |
0.4 | 0.40 ± 0.021 | 100 | 5.3 | 0.43 ± 0.021 | 107.5 | 4.8 |
0.8 | 0.80 ± 0.052 | 100 | 6.4 | 0.96 ± 0.053 | 120 | 5.5 |