The confidence and competence of primary school staff to administer an adrenaline auto-injector

School teachers are often inadequately prepared to use an adrenaline auto-injector (AAI), resulting in potentially dangerous treatment delays. The purpose of this study was to assess the observed competence, and self-reported confidence, of primary school teachers in the Republic of Ireland (RoI) to use an AAI. An evaluation of whether there was a link between confidence and competence was also assessed. Teachers from four primary schools in the RoI completed a questionnaire to assess their prior level of experience, training, and confidence levels with AAI administration. The four steps in administrating trainer AAI to a mannequin simulator were then assessed. A total of 61 teachers participated (out of a population of 80). The mean self-reported confidence was 1.82 out of 5 (SD = 0.96). There was no significant difference in confidence between trained and untrained participants (U = 240.5, NS). Participants who had received AAI administration training performed significantly more of the steps correctly (mean = 3.85, SD = 0.95) as compared to those who had received no training (mean = 2.97, SD = 1.10; U = 180.5, p = 0.008). There was no correlation between confidence in administrating AAI and the percentage of steps in the procedure performed correctly (rho =  -0.17, NS).  Conclusion: Improvements in readiness to administer AAIs can be achieved through the application of more effective approaches to teaching clinical skills, changes to school policies and practices, and consideration of the design of AAIs in order to make their operation safer and simpler. It is important that teachers have the confidence and competence to safely administer an AAI. What is Known: • Poor ability in adrenaline auto-injector use seen across population groups-healthcare professionals, patients, carers, and school staff • Training in the use of adrenaline auto-injectors has positive impact on competency What is New: • Irish school teachers show poor levels of competency in adrenaline auto-injector use • No observed correlation between reported confidence and competency.