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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