Accuracy assessment of a novel blood pressure measurement device in a South African adult population: Tensoval duo control

作者：de Greeff Annemarie^*; Hezelgrave Natasha; Shennan Andrew H

来源：Blood Pressure Monitoring, 2011, 16(6): 304-306.

DOI：10.1097/MBP.0b013e32834db648

• accuracy
• blood pressure measurement
• European Hypertension Society
• validation

Objective The Tensoval duo control device uses a novel combination of auscultatory and oscillometric technology to measure blood pressure. We assessed the accuracy of this device in a South African adult population according to the International Protocol of the European Society of Hypertension.
Methods Ethical approval was obtained and 33 participants were recruited from Kimberley Hospital Complex (South Africa). Trained observers took sequential same arm blood pressure measurements from each participant, alternating between mercury sphygmomanometery and the device.
Results The Tensoval duo control passed all the phases of the protocol and achieved a mean difference +/- SD of -3.2 +/- 7.2 and 2.0 +/- 6.0 mmHg for systolic and diastolic pressures, respectively.
Conclusion This study confirms the accuracy and recommendation for clinical use of the Tensoval duo control device in adults. Accuracy in special patient groups is yet to be assessed, but this novel technology could be particularly valuable in those with vascular disease.

• 出版日期2011-12