Parameter | Aptima vs Abbott | Aptima vs Roche | Abbott vs Roche |
---|---|---|---|
n | 1058 | 608 | 611 |
R2 | 0.98 | 0.96 | 0.97 |
slope | 1.06 | 1.05 | 1.00 |
95% CI for slope | 1.04 to 1.07 | 1.03 to 1.07 | 0.98 to 1.01 |
Intercept | 0.08 | −0.12 | −0.25 |
95% CI for intercept | 0.03 to 0.13 | −0.2 to −0.04 | −0.32 to −0.19 |
average bias | 0.34 | 0.11 | −0.27 |
95% acceptability limits | −0.20 to 0.88 | −0.57 to 0.79 | −0.79 to 0.25 |