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首页> 外文期刊>Resuscitation. >Combining video instruction followed by voice feedback in a self-learning station for acquisition of Basic Life Support skills: a randomised non-inferiority trial.
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Combining video instruction followed by voice feedback in a self-learning station for acquisition of Basic Life Support skills: a randomised non-inferiority trial.

机译：在自学站中结合视频教学和语音反馈，以获取基本的生活支持技能：一项非劣效性随机试验。

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INTRODUCTION: Current computerised self-learning (SL) stations for Basic Life Support (BLS) are an alternative to instructor-led (IL) refresher training but are not intended for initial skill acquisition. We developed a SL station for initial skill acquisition and evaluated its efficacy. METHODS: In a non-inferiority trial, 120 pharmacy students were randomised to IL small group training or individual training in a SL station. In the IL group, instructors demonstrated the skills and provided feedback. In the SL group a shortened Mini Anne video, to acquire the skills, was followed by Resusci Anne Skills Station software (both Laerdal, Norway) with voice feedback for further refinement. Testing was performed individually, respecting a seven week interval after training for every student. RESULTS: One hundred and seventeen participants were assessed (three drop-outs). The proportion of students achieving a mean compression depth 40-50mm was 24/56 (43%) IL vs. 31/61 (51%) SL and 39/56 (70%) IL vs. 48/61 (79%) SL for a mean compression depth >/= 40 mm. Compression rate 80-120/min was achieved in 49/56 (88%) IL vs. 57/61 (93%) SL and any incomplete release (>/= 5 mm) was observed in 31/56 (55%) IL and 35/61 (57%) SL. Adequate mean ventilation volume (400-1000 ml) was achieved in 29/56 (52%) IL vs. 36/61 (59%) SL. Non-inferiority was confirmed for depth and although inconclusive, other areas came close to demonstrate it. CONCLUSIONS: Compression skills acquired in a SL station combining video-instruction with training using voice feedback were not inferior to IL training.
机译：简介：当前用于基本生活支持（BLS）的计算机自学（SL）工作站是由讲师指导（IL）的进修培训的替代方法，但并不旨在掌握初始技能。我们开发了一个SL工作站，用于初步掌握技能并评估了其功效。方法：在一项非自卑性试验中，将120名药房学生随机分配到IL小团体训练或SL站的个体训练。在IL组中，讲师展示了技能并提供了反馈。在SL小组中，一个简短的Mini Anne视频以获取技能，随后是Resusci Anne Skills Station软件（挪威Laerdal都提供），并带有语音反馈以进一步完善。测试是单独进行的，每位学生接受培训后要间隔7周。结果：评估了117名参与者（三个辍学）。达到平均按压深度40-50mm的学生比例为24/56（43％）IL vs.31 / 61（51％）SL和39/56（70％）IL与48/61（79％）SL平均压缩深度> / = 40 mm。在49/56（88％）IL中达到80-120 / min的压缩率，而在SL / 57/61（93％）中达到31-56（55％）IL中的任何不完全释放（> / = 5 mm）和35/61（57％）SL。 IL 29/56（52％）与SL / 36/61（59％）相比，获得了足够的平均通气量（400-1000 ml）。非自卑感在深度上得到了证实，尽管尚无定论，但其他领域也接近证明了这一点。结论：在SL电台获得的压缩技巧结合了视频教学和语音反馈训练，并不逊于IL训练。

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