Ann Card Anaesth Close
 

Figure 1(a): Bland Altman analysis of agreement between the continuous noninvasive arterial pressure device (CNAP™) and invasive arterial pressure (IAP) measurement of systolic blood pressure (SBP). The difference (IAP - CNAP™) is plotted against the mean (CNAP™/2 + IAP/2) for each parameter. The mean difference is 10.41 mmHg and limits of agreement from −4.60 to 25.43. Figure 1(b): Mountain plot analysis between IAP and CNAP™ for SBP. Values from −5.0000 to 22.0000. Median = 11.5000. Percentiles: 2.5th = −5.0000 97.5th = 21.0000 5th = −5.0000 95th = 18.0000

Figure 1(a): Bland Altman analysis of agreement between the continuous noninvasive arterial pressure device (CNAP™) and invasive arterial pressure (IAP) measurement of systolic blood pressure (SBP). The difference (IAP - CNAP™) is plotted against the mean (CNAP™/2 + IAP/2) for each parameter. The mean difference is 10.41 mmHg and limits of agreement from −4.60 to 25.43.
Figure 1(b): Mountain plot analysis between IAP and CNAP™ for SBP. Values from −5.0000 to 22.0000. Median = 11.5000. Percentiles: 2.5th = −5.0000 97.5th = 21.0000 5th = −5.0000 95th = 18.0000