CLINURSID Research Group. University of Santiago de Compostela, Santiago de Compostela, Spain.
School of Nursing, University of Santiago de Compostela, Santiago de Compostela, Spain.
Cardiol J. 2019;26(5):536-542. doi: 10.5603/CJ.a2018.0073. Epub 2018 Jul 16.
The aim was to assess future schoolteachers' basic life support (BLS) knowledge and willingness to include this content in school lessons. The aim was also to determine the learning effect of a brief BLS hands-on training session, supported by real-time feedback.
A convenience sample of 98 University students of Educational Sciences and Sports were recruited. The training program consisted of brief theoretical and hands-on interactive sessions with a 2/10 instructor/participants ratio. Knowledge and willingness was assessed by means of a survey. Chest compressions (CC) and ventilation quality were registered in 47 cases during 1 min cardiopulmonary resuscitation (CPR) tests.
Fifty-eight percent of subjects declared to know how to perform CPR, 62% knew the correct chest compression/ventilation ratio but only one in four knew the CC quality standards. Eighty-eight percent knew what an automated external defibrillator (AED) was; willingness to use the device improved from 70% to 98% after training. Almost half of CCs were performed atan adequate rate. Men performed deeper compressions than women (56.1 ± 4.03 mm vs. 52.17 ± 5.51 mm, p = 0.007), but in both cases the mean value was within recommendations. Full chest recoil was better in women (72.2 ± 32.8% vs. 45.4 ± 32.9%, p = 0.009). All CCs were delivered with correct hand positions.
Brief hands-on training supported by real-time feedback of CPR quality helps future schoolteachers improve their knowledge, self-confidence and CPR skills. BLS training should be implemented in University curricula for schoolteachers in order to promote their engagement in effective BLS training of schoolchildren.
本研究旨在评估未来的学校教师基本生命支持（BLS）知识，并评估他们是否愿意将其纳入学校课程。本研究还旨在确定简短的 BLS 实践培训课程的学习效果，该课程由实时反馈支持。
我们招募了 98 名教育科学和体育专业的大学生。培训计划包括简短的理论和实践互动课程，每位导师指导 2 名参与者。通过问卷调查评估知识和意愿。在 1 分钟心肺复苏（CPR）测试中，47 例记录了胸外按压（CC）和通气质量。
58%的受试者表示知道如何进行 CPR，62%的人知道正确的按压/通气比例，但只有四分之一的人知道 CC 质量标准。88%的人知道自动体外除颤器（AED）是什么；培训后，使用该设备的意愿从 70%提高到 98%。几乎一半的 CC 频率达到了适当的水平。男性的按压深度大于女性（56.1 ± 4.03 毫米对 52.17 ± 5.51 毫米，p = 0.007），但在这两种情况下，平均值都在推荐范围内。女性的胸廓完全回弹更好（72.2 ± 32.8%对 45.4 ± 32.9%，p = 0.009）。所有 CC 均采用正确的手位进行。
由 CPR 质量实时反馈支持的简短实践培训有助于未来的学校教师提高他们的知识、信心和 CPR 技能。BLS 培训应纳入学校教师的大学课程中，以促进他们对儿童进行有效的 BLS 培训。
