| OP1 | OP2 | OP3 | ICU1 | ICU2 | ICU3 | ICU4 |
---|---|---|---|---|---|---|---|
Mean bias ± 2SD (%) | -0.2 ± 13.9 | +1.3 ± 9.6 | +1.8 ± 16.6 | -0.1 ± 12.0 | -0.6 ± 15.4 | -0.5 ± 13.8 | -4.6 ± 16.9 |
r2 (P value) | 0.580 (<0.001) | 0.616 (<0.001) | 0.513 (<0.001) | 0.416 (<0.001) | 0.514 (<0.001) | 0.310 (0.001) | 0.030 (0.247) |