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Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study
OBJECTIVE: We evaluated the quality of 2-minute continuous chest compressions (CCCs) performed by emergency staff in 30-second intervals to determine the effect of a feedback system on maintaining the quality of CCCs. METHODS: Two hundred three physicians and nurses were randomised into two groups....
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7607526/ https://www.ncbi.nlm.nih.gov/pubmed/31884870 http://dx.doi.org/10.1177/0300060519894440 |
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author | Wu, Chunshuang You, Jingyu Liu, Shaoyun Ying, Lan Gao, Yuzhi Li, Yulin Lu, Xiao Qian, Anyu Zhang, Mao Zhou, Guangju |
author_facet | Wu, Chunshuang You, Jingyu Liu, Shaoyun Ying, Lan Gao, Yuzhi Li, Yulin Lu, Xiao Qian, Anyu Zhang, Mao Zhou, Guangju |
author_sort | Wu, Chunshuang |
collection | PubMed |
description | OBJECTIVE: We evaluated the quality of 2-minute continuous chest compressions (CCCs) performed by emergency staff in 30-second intervals to determine the effect of a feedback system on maintaining the quality of CCCs. METHODS: Two hundred three physicians and nurses were randomised into two groups. Each participant performed 2-minute CCCs both with and without feedback. Group A performed CCCs under the guidance of a feedback device followed by performance without feedback, and Group B performed these tasks in reverse order. The primary outcome was the proportion of optimal compressions; i.e., compressions at both the correct rate (100–120 beats/minute) and correct depth (5–6 cm). RESULTS: During 2-minute CCCs, the proportion of optimal compressions was poor in personnel without feedback. The proportion of optimal compressions was unchanged and low from 2.4% (interquartile range, 0.0%–32.8%) in the first 30 seconds to 3.3% (0.0%–47.7%) in the last 30 seconds of the 2-minute period. Use of the feedback device significantly improved and maintained the quality of compressions from the first 30 seconds (53.3%; 29.2%–70.4%) to the last 30 seconds (82.8%; 50.8%–96.2%). CONCLUSION: Use of the feedback device was helpful for maintaining the quality of CCCs. |
format | Online Article Text |
id | pubmed-7607526 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | SAGE Publications |
record_format | MEDLINE/PubMed |
spelling | pubmed-76075262020-11-13 Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study Wu, Chunshuang You, Jingyu Liu, Shaoyun Ying, Lan Gao, Yuzhi Li, Yulin Lu, Xiao Qian, Anyu Zhang, Mao Zhou, Guangju J Int Med Res Pre-Clinical Research Report OBJECTIVE: We evaluated the quality of 2-minute continuous chest compressions (CCCs) performed by emergency staff in 30-second intervals to determine the effect of a feedback system on maintaining the quality of CCCs. METHODS: Two hundred three physicians and nurses were randomised into two groups. Each participant performed 2-minute CCCs both with and without feedback. Group A performed CCCs under the guidance of a feedback device followed by performance without feedback, and Group B performed these tasks in reverse order. The primary outcome was the proportion of optimal compressions; i.e., compressions at both the correct rate (100–120 beats/minute) and correct depth (5–6 cm). RESULTS: During 2-minute CCCs, the proportion of optimal compressions was poor in personnel without feedback. The proportion of optimal compressions was unchanged and low from 2.4% (interquartile range, 0.0%–32.8%) in the first 30 seconds to 3.3% (0.0%–47.7%) in the last 30 seconds of the 2-minute period. Use of the feedback device significantly improved and maintained the quality of compressions from the first 30 seconds (53.3%; 29.2%–70.4%) to the last 30 seconds (82.8%; 50.8%–96.2%). CONCLUSION: Use of the feedback device was helpful for maintaining the quality of CCCs. SAGE Publications 2019-12-29 /pmc/articles/PMC7607526/ /pubmed/31884870 http://dx.doi.org/10.1177/0300060519894440 Text en © The Author(s) 2019 https://creativecommons.org/licenses/by-nc/4.0/ Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage). |
spellingShingle | Pre-Clinical Research Report Wu, Chunshuang You, Jingyu Liu, Shaoyun Ying, Lan Gao, Yuzhi Li, Yulin Lu, Xiao Qian, Anyu Zhang, Mao Zhou, Guangju Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title | Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title_full | Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title_fullStr | Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title_full_unstemmed | Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title_short | Effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
title_sort | effect of a feedback system on the quality of 2-minute chest compression-only cardiopulmonary resuscitation: a randomised crossover simulation study |
topic | Pre-Clinical Research Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7607526/ https://www.ncbi.nlm.nih.gov/pubmed/31884870 http://dx.doi.org/10.1177/0300060519894440 |
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