Implementation of a Smart Teaching and Assessment System for High-Quality Cardiopulmonary Resuscitation

The purpose of this study is to develop a smart training and assessment system called SmartCPR, for teaching and training cardiopulmonary resuscitation (CPR), based on human posture estimation techniques. In this system, trainees can automatically recognize and evaluate whether chest compressions during CPR meet the standard of high-quality CPR by simply using a device such as a smart phone. Through the system, trainees are able to obtain real-time feedback on the quality of compressions so that they can adjust the cycle, depth, frequency, and posture of compressions to meet the standard of high-quality CPR. In addition, the SmartCPR system is convenient for CPR trainers. Trainers can instantly and accurately assess whether the trainee's compressions meet the standard of high-quality CPR, which reduces the risk of manual assessment errors and also reduces the trainer's teaching pressures. Therefore, the SmartCPR system developed in this study can be an important tool for CPR teaching and training for physicians, which can provide training and guidance for high-quality CPR maneuvers and enable trainees to become more proficient in CPR and self-training.

Exposing the benefits of a pedagogy of partnership in health professions education

Background

Literature indicates the need to prepare health professionals who are clinically competent and socially conscious. Engagement in community projects, as an extension of workplace learning, can build professional competence and social awareness.

Aim

To interrogate one such engagement; an emergency first aid responder training course was orchestrated by undergraduate students studying Emergency Medical Care.

Setting

The intervention was offered in response to a community need emerging from the research project being conducted in a community in the Western Cape, South Africa.

Method

Qualitative data were gathered as narrative texts from participants in the intervention and student reports about their learning experience. The data were interrogated through the application of reflexive thematic analysis and the theoretical lens of asymmetrical reciprocity.

Findings

The three themes that emerged were: from research to a student led intervention, deep authentic learning, and learning as a shared experience. Benefit accrued to the students and community through a partnership of asymmetrical participants. The community offered a learning experience while students offered desired skills acquisition to community members.

Conclusion

Through this interaction, students learnt respect for local knowledges, and gained enhanced social awareness, in a transdisciplinary partnership, that aimed to create a learning environment where academics, students, and community members are partners in a project delivered with a core value of social justice.

Contribution

A pedagogy of partnership describes an education model arising from community-based research that enabled a social programme intervention as a relevant learning project for health science students.

Schoolteachers Teach First Aid and Trauma Management to Young Primary School Children: An Experimental Study with Educational Intervention

OBJECTIVES

The primary objective of this pilot study was to examine the effectiveness of teaching first aid to 6-8-year-old children within their primary school setting. The study aimed to address two key research questions: (1) Can children of this age group acquire first aid and trauma management skills from their schoolteachers? (2) How long do children retain the acquired first aid knowledge?

METHODS

A pilot experimental study with an educational intervention was conducted in a single primary school in Greece. A total of 60 schoolchildren aged 6-8 years were randomly selected for participation, with 30 children assigned to the training group and 30 children assigned to the control group, which did not receive any intervention. To assess the children's understanding of first aid, a specialized questionnaire was administered to all children one day before the training, as well as to the training group one day after the training, and at two and six months following the training.

RESULTS

Prior to the training, there were no significant differences in first aid knowledge between the children in the training group and those in the control group. However, one day after the training, the trained children demonstrated significantly higher scores (p < 0.05) compared to the control group. Over time, the first aid knowledge of the trained children gradually declined at the two- and six-month follow-up assessments, although it remained higher than their pre-training level.

CONCLUSIONS

First aid training provided by their teachers improved the knowledge of 6-8-year-old primary school children in first aid and trauma management.

Development and Application of AR-Based Assessment System for Infant Airway Obstruction First Aid Training

Airway obstruction refers to suffocation caused by blockage of the airway due to a foreign body and is a common cause of accidental death in infants below one year of age. However, the current infant CPR manikins used for training in first aid for foreign body airway obstruction can only be applied to one single scenario. Furthermore, trainees' first aid skills cannot be recorded and quantified with a digital system and, consequently, assessment of their skills is difficult to conduct. This study aims to overcome the technical limitations by developing an AR-based assessment system for training in first aid for infant airway obstruction. With this assessment system, trainees can learn first aid more efficiently and correctly and conduct a quantitative assessment of their skills digitally. For instructors, the time required for assessment, potential human error, and the cost of training can also be reduced. The system can be a practical learning tool that helps trainees assess emergencies and integrate their knowledge and skills.

Emergency first aid readiness in Antarctica: Australian Antarctic expeditioners' first aid credentials and self-efficacy

INTRODUCTION

To help prevent future morbidity and mortality, this study examined Australian Antarctic expeditioners' first aid credentials and self-efficacy in providing emergency first aid in extreme environments.

METHODS

A mixed method survey assessed Australian personnel working on Antarctic stations. Volunteer participants (n = 83) provided data on first aid training, self-confidence of first aid readiness, and first aid preparations. The Extreme Conditions First Aid Confidence Scale (EC-FACS) was developed and validated for this study. Multivariate analyses tested associations between first aid background, demographics and EC-FACS. Open-ended comments were subjected to thematic analysis.

RESULTS

Over one-third of participants did not hold current first aid certificates at expedition commencement. Factor analysis demonstrated the EC-FACS was unidimensional, and internal consistency was high (α = 0.94), and showed first aid self-efficacy was moderately high, but participants' confidence decreased as first aid scenarios became more complex. Experience providing emergency first aid and level of first aid qualification were the strongest predictors of overall first aid self-efficacy. Thematic analysis revealed expeditioners support higher first aid qualifications and want Antarctic-specific wilderness first aid training.

CONCLUSIONS

These findings revealed that many Antarctic expeditioners may not be adequately prepared for first aid emergencies and have low confidence in handling complex medical situations. Based on these findings, we recommend higher first aid qualifications and training tailored to the Antarctic context. These modest steps can help prevent unnecessary and costly morbidity and mortality for extreme-condition expeditioners.

Medical emergency announcements on cruise ships: an audit of outcome

BACKGROUND

Public address announcements are an effective way of alerting staff on cruise ships to life -threatening medical emergencies on-board, but should only be used when truly necessary. An audit to investigate the outcome following this method of activating the medical emergency response team (MERT) suggested system flaws. A new elementary first aid training programme for the crew was then developed, emphasising patient assessment and the correct determination of appropriate levels of response. Following fleet-wide implementation, post-intervention audits were performed on two other company ships to evaluate the impact of the new approach.

MATERIALS AND METHODS

Data from all MERT activations initiated by public address announcement were prospectively collected during the audit periods, including subsequent means of transfer to the ship's medical centre and duration of medical intervention as indicators of clinical severity.

RESULTS

After changing the training programme the overall rate of public announcements for medical emergencies fell by 43%. The proportion of patients requiring transfer by stretcher increased from 5% to 33%, whilst the proportion of patients requiring ≥ 4 h of medical intervention increased from 5% to 44%.

CONCLUSIONS

The audits suggest that the new training programme may have improved the first aid responders' decision-making as there were fewer inappropriate emergency announcements over the public address system. However, two-thirds of all MERT activations were still for patients either well enough to walk or only needing a wheelchair for subsequent transfer, indicating ongoing opportunity for improvement.

Effect of First Aid Education on First Aid Knowledge and Skills of Commercial Drivers in South West Nigeria

BACKGROUND

Prompt prehospital care is essential for improving outcomes of road crash victims; however, this service is sub-optimal in developing countries because Emergency Medical Services (EMS) are not readily available. Training of lay responders in first aid has been suggested as a means of filling this gap in settings with inadequate EMS. This study was conducted to determine the effect of first aid training on the first aid knowledge and skills of commercial drivers.

METHODS

A before-and-after study was conducted among 128 commercial drivers (62 intervention and 66 controls) selected by multi-stage sampling. Drivers' first aid knowledge and skills were assessed at baseline, immediate, and three months post-intervention. The intervention involved a 2-day training session in first aid. Repeated measures ANOVA was used to test for differences in respondents' pre- and post-intervention scores over the three assessment points.

RESULTS

Mean first aid knowledge scores for intervention drivers were 48.9% (SD=12.0), 57.8% (SD=11.2), and 59.2% (SD=9.0) at baseline, immediate, and three months post-intervention. Corresponding scores for the controls were 48.3% (SD=12.8), 39.2% (SD=15.3), and 46.8% (SD=15.3). Mean first aid skill scores for intervention drivers were 17.5% (SD=3.8), 80.7% (SD=8.3), and 72.3% (SD=16.8). Scores for control drivers were 16.5% (SD=4.5), 16.3% (SD=4.7), and 20.4% (SD=9.1), respectively. Repeated measures ANOVA showed significant differences in first aid knowledge and skills scores over the three phases. Independent t-test revealed significant differences in scores between the intervention and control groups post-intervention.

CONCLUSION

The training led to significant improvement in first aid knowledge and skills of intervention drivers. This confirms that lay responders can be trained in provision of first aid. The slight drop in skills scores, which occurred three months post-intervention, highlights the need for periodic refresher trainings to be conducted for the drivers in order to maintain the knowledge and skills acquired.