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Table 2 Cardiac output analysis

From: A comparison of ClearSight noninvasive cardiac output and pulmonary artery bolus thermodilution cardiac output in cardiac surgery patients

 

Stable

All

Number of measurement pairs

95

122

CSCO: mean ± SD [l/min]

4.21 ± 0.78

4.19 ± 0.82

 Range [l/min]

2.95–6.65

2.61–6.69

TDCO: mean ± SD [l/min]

3.90 ± 0.67

3.83 ± 0.71

 Range [l/min]

2.63–5.70

2.25–5.80

Bias: mean ± SD [l/min]

0.32 ± 0.51

0.36 ± 0.53

 95% confidence interval [l/min]

0.22–0.42

0.27–0.46

LOA [l/min]

− 0.67–1.31

− 0.68–1.40

PE [%]

25.15

26.43

  1. CSCO cardiac output measured with the ClearSight system, TDCO cardiac output measured with the bolus thermodilution method, SD standard deviation, LOA limits of agreement, PE percentage error