Table 1

Overall bias (mean difference: MPIAS-ABG) and precision (standard deviation of differences) values for each variable; LLA: 95% lower limit of agreement. ULA:95% upper limit of agreement

N=753BiasPrecisionLLAULA
pH−0.0020.022−0.047+0.041
PaCO2(kPa)+0.260.52−0.76+1.28
PaO2(kPa)−0.190.99−2.13+1.75