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Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation.

ABSTRACT: BACKGROUND: Immediate bystander cardiopulmonary resuscitation (CPR) significantly improves survival after a sudden cardiopulmonary collapse. This study assessed the basic life support (BLS) knowledge and performance of high school students before and after CPR training. METHODS: This study included 132 teenagers (mean age 14.6 ± 1.4 years). Students completed a two-hour training course that provided theoretical background on sudden cardiac death (SCD) and a hands-on CPR tutorial. They were asked to perform BLS on a manikin to simulate an SCD scenario before the training. Afterwards, participants encountered the same scenario and completed a questionnaire for self-assessment of their pre- and post-training confidence. Four months later, we assessed the knowledge retention rate of the participants with a BLS performance score. RESULTS: Before the training, 29.5% of students performed chest compressions as compared to 99.2% post-training (P < 0.05). At the four-month follow-up, 99% of students still performed correct chest compressions. The overall improvement, assessed by the BLS performance score, was also statistically significant (median of 4 and 10 pre- and post-training, respectively, P < 0.05). After the training, 99.2% stated that they felt confident about performing CPR, as compared to 26.9% (P < 0.05) before the training. CONCLUSIONS: BLS training in high school seems highly effective considering the minimal amount of previous knowledge the students possess. We observed significant improvement and a good retention rate four months after training. Increasing the number of trained students may minimize the reluctance to conduct bystander CPR and increase the number of positive outcomes after sudden cardiopulmonary collapse.

SUBMITTER: Meissner TM

PROVIDER: S-EPMC3353161 | biostudies-other | 2012

REPOSITORIES: biostudies-other

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Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation.

Meissner Theresa M TM Kloppe Cordula C Hanefeld Christoph C

Scandinavian journal of trauma, resuscitation and emergency medicine 20120414

<h4>Background</h4>Immediate bystander cardiopulmonary resuscitation (CPR) significantly improves survival after a sudden cardiopulmonary collapse. This study assessed the basic life support (BLS) knowledge and performance of high school students before and after CPR training.<h4>Methods</h4>This study included 132 teenagers (mean age 14.6 ± 1.4 years). Students completed a two-hour training course that provided theoretical background on sudden cardiac death (SCD) and a hands-on CPR tutorial. Th ...[more]

PMID: 22502917

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Project description:The purpose of our research was to identify the experiences, obstacles, and self-reflective opinions regarding the qualifications of the training providers of cardiopulmonary resuscitation to third-cycle primary school students. The effectiveness and success of a training program in basic resuscitation procedures depend on the qualifications and knowledge of the training provider and the type of didactic materials used. The qualitative method was used with 3 non-homogenous focus groups. Training providers (n = 8) from primary health care participated. The selected text was analyzed using a thematic analysis. The focus groups were organized after the training conducted on basic resuscitation procedures to third-cycle primary school students in September and October 2018. Prior to conducting the research we gained approval by the Medical Ethics Committee. Twenty-five codes, 11 categories and 3 themes were designed: Obstacles that are present in conducting training on cardiopulmonary resuscitation, the effects of training on primary school students and the development of components of prosocial behavior, and systemic responsibility for the qualifications and knowledge of training providers. The research has found that training providers must have the skills and knowledge to motivate the participants of training sessions and encourage them to gain knowledge and skills on resuscitation. They should be familiar with various methods and forms of learning and use relevant teaching materials, so that they can conduct training sessions effectively. Activities are needed to implement minimal criteria for conducting training on resuscitation such as appropriately qualified providers that should follow the European Resuscitation Guidelines, an appropriate pedagogical approach employed by the providers, appropriate equipment and tools, content adjusted to the age of the primary school students, conducting training in small groups, revision of knowledge for training providers and primary school students.

Project description:ImportanceStrategies to improve survival from out-of-hospital cardiac arrest (OHCA) include mass education of laypersons with no official duty to respond to OHCA. In Denmark, basic life support (BLS) course attendance has been mandated by law in October 2006 for obtaining a driver's license for all vehicles and in vocational education programs.ObjectivesTo examine the association between yearly BLS course participation rate and bystander cardiopulmonary resuscitation (CPR) and 30-day survival from OHCA and to examine if bystander CPR rate acted as a mediator on the association between mass education of laypersons in BLS and survival from OHCA.Design, setting, and participantsThis cohort study included outcomes for all OHCA incidents from the Danish Cardiac Arrest Register between 2005 and 2019. Data concerning BLS course participation were supplied by the major Danish BLS course providers.Main outcomes and measuresThe main outcome was 30-day survival of patients who experienced OHCA. Logistic regression analysis was used to examine the association between BLS training rate, bystander CPR rate, and survival, and a bayesian mediation analysis was conducted to examine mediation.ResultsA total of 51 057 OHCA incidents and 2 717 933 course certificates were included. The study showed that the annual 30-day survival from OHCA increased by 14% (odds ratio [OR], 1.14; 95% CI, 1.10-1.18; P < .001) when BLS course participation rate increased by 5% in analysis adjusted for initial rhythm, automatic external defibrillator use, and mean age. An average mediated proportion of 0.39 (95% QBCI, 0.049-0.818; P = .01). In other words, the last result indicated that 39% of the association between mass educating laypersons in BLS and survival was mediated through an increased bystander CPR rate.Conclusions and relevanceIn this cohort study of Danish BLS course participation and survival, a positive association was found between annual rate of mass education in BLS and 30-day survival from OHCA. The association of BLS course participation rate on 30-day survival was mediated by the bystander CPR rate; approximately 60% of the association of BLS course participation rate on 30-day survival was based on factors other than increased CPR rates.

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Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation.

Publications

Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation.

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