Table 2.

Comparison of hemodynamic measurements between the invasive method and ClearSight.

Variable	Invasive method	ClearSight	Percentage error	Bias	LOA
PR	73.68 ± 12.37	73.88 ± 12.27	11.65	0.21	−8.22 to 8.63
Blood pressure; mmHg
Systolic	109.93 ± 17.18	104.76 ± 18.29	31.01	−5.18	−37.81 to 27.45
Diastolic	63.45 ± 9.50	68.61 ± 10.78	27.14	5.16	−12.41 to 22.72
Mean	79.95 ± 11.46	80.99 ± 12.47	25.23	1.05	−18.85 to 20.95

Values are presented as mean ± standard deviation.

LOA = limits of agreement, PR = pulse rate.