Figure 5.

Comparison according to Bland and Altman [21]of measurements of ΔPEEP-volume and ΔEELV. Bias between the two methods was 97 ± 255 ml with a 95% confidence interval for the limits of agreement (dashed lines) of -414 to 608 ml.

Dellamonica et al. Critical Care 2011 15:R294   doi:10.1186/cc10587
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