NIBP
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Precision and Accuracy
- MAP is the only measured value and is the most accurate
- SBP and DBP are calculated based on the Rs and Rd values, which vary from manufacturer to manufacturer, but are often around 0.5 and 0.7.
- Correlation with IABP are 0.6 for SBP and 0.45 for DBP
- Average difference between NIBP and IABP is 2.8 ± 27.2 mmHg for SBP and 8.9 ± 20.9 mmHg for DBP.