Comparison of forearm and intra-arterial blood pressure measurements according to body and arm positions in obese patients.

Autor: Günay Ismailoğlu E; Health Sciences Faculty, Nursing Department, Izmir Bakircay University, İzmir, Turkey., Aygün H; Medical Faculty, Department of Anesthesiology, Izmir Bakircay University, İzmir, Turkey., Şahan S; Health Sciences Faculty, Nursing Department, Izmir Bakircay University, İzmir, Turkey., Ergin E; Health Sciences Faculty, Nursing Department, Izmir Bakircay University, İzmir, Turkey., Geçtan E; Department of Anesthesiology, İzmir Bakircay Universitesi Cigli Training and Research Hospital, İzmir, Turkey.
Jazyk: angličtina
Zdroj: Journal of evaluation in clinical practice [J Eval Clin Pract] 2024 Jul 22. Date of Electronic Publication: 2024 Jul 22.
DOI: 10.1111/jep.14093
Abstrakt: Rationale: Noninvasive blood pressure (BP) monitoring is very important also difficult for accurate diagnosis and monitor of obese patients.
Aims: The study aimed to assess the agreement between forearm arm BP and intra-arterial BP values in a different body and arm positions in obese patients.
Methods: The descriptive study was carried out on 60 intensive care patients with a body mass index above 30 kg/m 2 who were monitored with invasive radial BP in the general and surgical intensive care units. BP values obtained from the upper arm and forearm with different arm and body positions were compared with intra-arterial BP results. Bland-Altman analysis and correlation coefficient were used for the accuracy of upper and forearm noninvasive BP reading in different positions.
Results: The best agreement was found between the forearm systolic BP in the supine and half-sitting position with the arm down and intra-arterial BP values. Also, the best agreement in diastolic BP was found between the half-sitting and half-sitting position with the arm down and intra-arterial BP.
Conclusions: Forearm systolic BP measurement, especially in the supine and half-sitting position with the arm below the heart level position, was best agreement with intra-arterial measurement, regarded as the gold standard. For this reason, it is more appropriate to use forearm BP measurement in obese patients monitored in intensive care to obtain accurate results.
(© 2024 John Wiley & Sons Ltd.)
Databáze: MEDLINE
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