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Fig. 4 | BMC Anesthesiology

Fig. 4

From: Comparison of oscillometric, non-invasive and invasive arterial pressure monitoring in patients undergoing laparoscopic bariatric surgery – a secondary analysis of a prospective observational study

Fig. 4

Trending analysis for Nexfin® or NIBP measured MAP. Four square plots of the concordance for MAP values recorded by NIBP (Panel A) or Nexfin® (Panel B) vs. IAP. The y-axis shows changes (as percentages) of IAP, the x-axis shows changes (as percentages) of Nexfin® or NIBP derived arterial pressure measurements for the total data sample. The left lower and right upper quadrants include all arterial pressure values with the same (negative or positive) change. Changes with less than 5% were excluded from portrayal and statistical analysis. One data pair lies outside the depicted range in Panel A. MAP: Mean arterial pressure, NIBP: Non-invasive oscillometric blood pressure, IAP: Invasive arterial pressure

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BMC Anesthesiology

ISSN: 1471-2253

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