Effects of vibration-guided cardiopulmonary resuscitation with a smartwatch versus metronome guidance cardiopulmonary resuscitation during adult cardiac arrest: a randomized controlled simulation study

被引：2

作者：

Choi, Sungwoo ^{[1
]}

Han, Sangsoo ^{[1
]}

Chae, Minjung Kathy ^{[2
]}

Lee, Young Hwan ^{[1
]}

机构：

[1] Soonchunhyang Univ, Dept Emergency Med, Bucheon Hosp, 170 Jomaru Ro, Bucheon 14584, South Korea

[2] Ajou Univ, Dept Emergency Med, Med Ctr, Suwon, South Korea

来源：

AUSTRALASIAN EMERGENCY CARE | 2021年 / 24卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

Cardiopulmonary resuscitation; Wearable electronic devices; Vibration; Out-of-Hospital cardiac arrest; CHEST COMPRESSION RATES; SURVIVAL; QUALITY; DEVICES; PERFORMANCE; STATEMENT; LOCATION;

D O I：

10.1016/j.auec.2020.12.002

中图分类号：

R4 [临床医学];

学科分类号：

1002 ; 100602 ;

摘要：

Background: Smartwatches could be used as a cardiopulmonary resuscitation (CPR) guidance system through its vibration function. This study was conducted to determine whether vibration guidance by a smartwatch application influences CPR performance compared to metronome guided CPR in a simulated noisy setting. Methods: This study was randomised controlled trial. A total of 130 university students were enrolled. The experiment was conducted using a cardiac arrest model with hands-only CPR. Participants were randomly divided into two groups 1:1 ratio and performed 2-min metronome guidance or vibration guidance compression at the rate of 110/min. Basic life support quality data were compared in simulated noisy environments. Results: There were significant differences between the audio and vibration guidance groups in the mean compression rate (MCR). However, there were no significant differences in correct or mean compression depth, correct hand position, and correctly released compression. The vibration guidance group resulted in 109 MCR (Interquartile range [IQR] 108-110), whereas the metronome guidance group resulted in 115 MCR (IQR 112-117) (p < 0.001). Conclusion: In a simulated noisy environment, vibration guided CPR showed to be particularly advantageous in maintaining a desired MCR during hands-only CPR compared to metronome guided CPR. (C) 2020 College of Emergency Nursing Australasia. Published by Elsevier Ltd. All rights reserved.

引用

页码：302 / 307

页数：6

共 23 条

[1] Effectiveness of feedback with a smartwatch for high-quality chest compressions during adult cardiac arrest: A randomized controlled simulation study [J].