Blood pressure monitoring
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Blood pressure monitoring · Aug 2008
Comparative StudyComparison of a radial artery compression device with invasive radial artery blood pressure monitoring.
The goal of this study was to validate the accuracy of the Primo radial artery compression device (RACD) according to the guidelines recommended by the American National Standards Institute/Association for the Advancement of Medical Instrumentation (AAMI) SP10-2002 Standards for Electronic or Automated Sphygmomanometers. ⋯ The RACD meets the guidelines for automated blood pressure monitors set by the AAMI SP10-2002 Standards for Electronic or Automated Sphygmomanometers with an accuracy of +/- 5 mmHg and SD of 8 mmHg or less for both SBP and DBP measurements.
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Blood pressure monitoring · Aug 2008
ReviewAssessment of the validation of blood pressure monitors: a statistical reappraisal.
Protocols to determine the accuracy of noninvasive blood pressure monitors have been published by the Association for the Advancement of Medical Instrumentation, the British Hypertension Society, and the European Society of Hypertension (ESH). We compared the statistical basis for each of these protocols. Although the Association for the Advancement of Medical Instrumentation and British Hypertension Society protocols require a minimum of 85 participants, the ESH protocol requires only 33 participants. The reduced sample size results in a reduction in statistical power from 98 to 70%, which brings into question the applicability of the ESH (International) protocol.