Burn-out and relationship with the learning environment among psychiatry residents: a longitudinal study

OBJECTIVES: Recent research suggests that burn-out is high and appears to be rooted in system-level factors including the local learning environment (LE). While most studies on this topic have been cross-sectional, our aim was to explore the relationship between burn-out and the LE over time within psychiatry residents. We hypothesised that burn-out is a significant predictor of learner perception of overall and all subdomains of LE within residents. DESIGN: This was a repeated measures questionnaire study. SETTING: We surveyed psychiatry residents in Singapore between January 2016 and December 2019. PRIMARY AND SECONDARY OUTCOME MEASURES: The Oldenburg Burnout Inventory and the Postgraduate Hospital Education Environment Measure (PHEEM) were used to assess burn-out and resident perception of the LE, respectively. Linear mixed modelling was used to examine changes in PHEEM scores over time while taking into account burn-out status. PARTICIPANTS: Overall, 93 residents (response rate 89.4%) took part. RESULTS: The average difference between initial PHEEM total scores for residents with and without burn-out was significant (p<0.001). Burn-out status was a significant predictor of lower overall and all subdomain PHEEM scores at baseline (all p<0.001). PHEEM Teaching scores showed a significant increase over time for all residents regardless of burn-out status (p<0.05). However, PHEEM Total, Role Autonomy, Social Support scores did not change significantly over time or change significantly between residents with or without burn-out. CONCLUSIONS: Perceptions of LE among psychiatry residents at baseline are inversely associated with burn-out status. That only the Teaching subdomain score increased over time could be accounted for by the fact that it is a more tangible and visible aspect of the LE compared with perceived role autonomy or social support subdomains. Our findings underscore the importance of attending to the well-being and improving the LE of our residents so as to optimise learning during training.