The Effect of the Duration of Basic Life Support Training on the Learners’ Cardiopulmonary and Automated External Defibrillator Skills

• Published in: BioMed research international Vol. 2016; no. 2016; pp. 1 - 7
• Main Authors: Song, Keun Jeong, Cho, Gyu Chong, Kang, Gu Hyun, Cho, Youngsuk, Lee, Jin Hyuck, Lee, Chang Hee
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Publishing Corporation 01.01.2016; John Wiley & Sons, Inc; Hindawi Limited
• Subjects: Adult; Automation; Body mass index; Cardiac arrest; Cardiopulmonary resuscitation; Cardiopulmonary Resuscitation - education; Cardiopulmonary Resuscitation - instrumentation; Cardiopulmonary Resuscitation - methods; CPR; Defibrillators; Demographics; Disease control; Education, Medical; Emergency medical care; Female; Hospitals; Humans; Lifesaving; Male; Medicine; Mouth; Normal distribution; Performance evaluation; Questionnaires; Skills; Surveys; Surveys and Questionnaires; Training; Norway; South Korea
• ISSN: 2314-6133; 2314-6141
• DOI: 10.1155/2016/2420568

Background. Basic life support (BLS) training with hands-on practice can improve performance during simulated cardiac arrest, although the optimal duration for BLS training is unknown. This study aimed to assess the effectiveness of various BLS training durations for acquiring cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) skills. Methods. We randomised 485 South Korean nonmedical college students into four levels of BLS training: level 1 (40 min), level 2 (80 min), level 3 (120 min), and level 4 (180 min). Before and after each level, the participants completed questionnaires regarding their willingness to perform CPR and use AEDs, and their psychomotor skills for CPR and AED use were assessed using a manikin with Skill-Reporter™ software. Results. There were no significant differences between levels 1 and 2, although levels 3 and 4 exhibited significant differences in the proportion of overall adequate chest compressions ( p < 0.001 ) and average chest compression depth ( p = 0.003 ). All levels exhibited a greater posttest willingness to perform CPR and use AEDs (all, p < 0.001 ). Conclusions. Brief BLS training provided a moderate level of skill for performing CPR and using AEDs. However, high-quality skills for CPR required longer and hands-on training, particularly hands-on training with AEDs.