The impact of psychological factors on the management of intraoperative haemodynamic events in children.

Introduction: Paediatric anaesthesia requires specific theoretical knowledge and practical training. Non-technical skills and psychological factors might influence learning and practice. The aim of this study was to assess personality type and decision-making styles of paediatric anaesthesiology residents during the management of simulated intraoperative life-threatening cases.

Method: Residents in anaesthesiology (between 4 and 5 years of training) participated in a simulated hypoxic cardiac arrest in the operating theatre. Their performance was evaluated using a score derived from international recommended management algorithm. They were asked to answer self-assessment questionnaires regarding both their personality (the five personality factors) and their decision-making style. Correlations between performance and personality were investigated.

Results: Thirty-eight residents participated in the simulation session and 36 accepted to answer the questionnaires. Good management scoring was positively correlated with agreeableness and conscientiousness personality traits but was negatively correlated with avoidance and spontaneous decision-making styles.

Discussion: The current study identified personality traits and decision-making styles that might influence the management of critical situations during paediatric anaesthesia. The proper identification of these factors might allow targeted personalised training to improve knowledge mobilisation and translation in the clinical context.