Gutiérrez-Sánchez Belén, Montoro-Ramírez Eva M ª, Sanz-Martos Sebastián, Segura-Galán Francisco, Da Silva Domingues Henrique
Department of Nursing, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain.
Resusc Plus. 2024 Oct 4;20:100792. doi: 10.1016/j.resplu.2024.100792. eCollection 2024 Dec.
The 60 % of cardiac arrests happen in the out-of-hospital setting. In 2023, the International Liaison Committee on Resuscitation issued a statement entitled "Children save lives", recommending the teaching of basic life support to children from the age of 12. However, we have not identified validated instruments that assess the level of knowledge of schoolchildren about BLS and AED.
Construction and psychometric validation of a questionnaire to assess knowledge on Basic Life Support (BLS) and Automated External Defibrillator (AED) in primary to secondary school children.
Cross-sectional descriptive study of validation of the questionnaire consisting of several phases: construction of the questionnaire on knowledge on BLS and AED (ConocES-BLS/AED), content validation, pilot test and psychometric validation.
The ConocES-SVB/AED questionnaire was constructed, content validation was carried out by 14 experts, the pilot test carried out on 105 students reported good reliability (0.84), and finally with the psychometric validation a questionnaire composed of 12 items was obtained and psychometrically validated using the Item Response Theory in a final sample of 182 participants. Adequate fit values and acceptable reliability (0.65) were obtained, demonstrating its usefulness to accurately measure the level of knowledge about SVB/AED maneuvers in schoolchildren.
The created and validated questionnaire provides educators with a fundamental resource to identify areas of lack of knowledge, improve and design effective educational interventions for schoolchildren on SVB/AED maneuvers
60%的心脏骤停发生在院外环境。2023年，国际复苏联合委员会发表了一份题为“儿童拯救生命”的声明，建议对12岁及以上儿童进行基本生命支持教学。然而，我们尚未找到经过验证的工具来评估学童对基本生命支持和自动体外除颤器的知识水平。
构建并进行心理测量学验证一份问卷，以评估中小学生对基本生命支持（BLS）和自动体外除颤器（AED）的知识。
对问卷验证进行横断面描述性研究，包括几个阶段：构建关于BLS和AED知识的问卷（ConocES-BLS/AED）、内容验证、预测试和心理测量学验证。
构建了ConocES-SVB/AED问卷，14名专家进行了内容验证，对105名学生进行的预测试显示出良好的信度（0.84），最后通过心理测量学验证，获得了一份由12个项目组成的问卷，并在182名参与者的最终样本中使用项目反应理论进行了心理测量学验证。获得了足够的拟合值和可接受的信度（0.65），证明其可用于准确测量学童对SVB/AED操作的知识水平。
所创建并经验证的问卷为教育工作者提供了一个重要资源，以识别知识欠缺领域，改进并设计针对学童的关于SVB/AED操作的有效教育干预措施
