Skip to main content

Table

From: Comparison of cardiac output (CO) measurement before and after cardiopulmonary bypass: bolus thermodilution (TDco) and noninvasive partial CO2 rebreathing (NICO)

Study phase Bias (l/min) Precision (l/min), 1 SD deviation Limits of agreement (bias ± 2 × SD)
Pre-bypass (chest closed) +0.25 0.59 -0.93 to 1.43
Pre-bypass (chest open) +0.10 0.81 -1.53 to 1.73
Post-bypass (chest open) -0.31 0.92 -2.15 to 1.54
Post-bypass (chest closed) -0.23 0.68 -1.58 to 1.13