Computer Program for Error Grid Analysis in Arterial Blood Pressure Method Comparison Studies.

Grothe, Oliver; Kaplan, Anika; Kouz, Karim; Saugel, Bernd · Anesth Analg · 2020

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Abstract

We recently proposed continuous error grid analysis to describe the clinical relevance of measurement differences between a test and a reference method for arterial blood pressure (AP) measurement. Here, we present instructions on how to perform continuous error grid analysis in AP method comparison studies and provide a freely accessible computer program for automated computing of continuous error grids and calculation of the proportion of measurement pairs in the different risk zones.

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