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Quality retention of chest compression after repetitive practices with or without feedback devices: A randomized manikin study by Xian-Long Zhou; Jing Wang; Xiao-Qing Jin; Yan Zhao; Rui-Ling Liu; Cheng Jiang is a Medicine article available to read on EtoBox.

What is Quality retention of chest compression after repetitive practices with or without feedback devices: A randomized manikin study about?

## Objectives: This study was designed to investigate whether an audiovisual feedback (avf) device is beneficial for quality retention of chest compression (cc) after repetitive practices (rp). ## Methods: After completion of a 45-min cc-only cardiopulmonary resuscitation (cpr) training, participants performed 3 sessions of practices on days 1, 3, and 7 under the guidance of an instructor with (rp + avf) or without (rp) the avf device. cc quality was determined after each session and was retested at 3 and 12 months. ## Results: In total, ninety-seven third year university students participated in this study. cc quality was improved after 3 sessions in both the rp and rp + avf groups. retests at 3 months showed that the proportions of appropriate cc rate and correct hand position were significantly decreased in the rp group as compared with the last practice (p < 0.05). however, no significant changes in cc quality were observed in the rp + avf group. however, the proportions of appropriate cc rate, depth, and complete recoil were significantly decreased after 12 months in both rp and rp + avf groups (p < 0.05). there were no significant differences in these parameters between the r

Who reads Quality retention of chest compression after repetitive practices with or without feedback devices: A randomized manikin study?

Author

Xian-Long Zhou; Jing Wang; Xiao-Qing Jin; Yan Zhao; Rui-Ling Liu; Cheng Jiang

Publisher

Elsevier Science; Elsevier ; W. B. Saunders Co., Ltd.; Elsevier BV (ISSN 1532-8171)

Published

2019

Language

EN

Field

Medicine (Health Sciences)