The results of this study show that psychological distress and burnout have a high prevalence in residents and consultant anaesthesiologists and that both are strongly related to personality traits, especially the trait of neuroticism. This suggests that strategies to address the problem of burnout would do well to focus on competence in coping skills and staying resilient. Personality traits could be taken into consideration during the selection of residents. In future longitudinal studies the question of how personal and situational factors interact in the development of burnout should be addressed.

Strategies to alleviate stress and hence the development of burnout should not only be directed at adapting occupational or organizational factors but also at equipping anesthesiologists with psychological tools to deal with occupational stress. Furthermore, personality traits that predispose for development of burnout could be taken into consideration in resident selection procedures.

Our analysis extracted six factors concerning general job stress. Of those, the emotionally difficult caseload contributed the most to job stress. The analysis also extracted four factors concerning general job satisfaction. Good relationships with patients and their families and being appreciated by colleagues contributed the most to satisfaction. The cluster analysis resulted in two distinct personality profiles: a distressed profile (n = 215) and a resilient profile (n = 440). General and anaesthesia-specific job stress was significantly higher and job satisfaction was significantly lower in the distressed profile, compared with the resilient profile. Experience of the emotionally difficult caseload did not differ between the two profiles CONCLUSION: Personality profiles were found to be related to anaesthesiologists' experience of work-related stress and satisfaction. One-third of the anaesthesiologists in our sample were categorised as distressed and are at risk of developing work-related mental health problems.