Objective This study aims to investigate the current status of burnout among anesthesi-ology residents,and to explore its influencing factors and potential interventions.Methods A total of 2 651 practicing anesthesiology residents from 218 hospitals nationwide were included in this study.Demographic characteristics,occupational features,and psychological resilience scores(Connor-Davidson resilience scale)were collected using a questionnaire distributed electronically.The Maslach burnout inventory-human service survey(MBI-HSS)was used to assess burnout.A comparison between groups with and without occu-pational burnout was conducted.Multiple logistic regression analysis was used to identify risk factors for burnout among anesthesiology residents.Results Out of the expected 2 651 questionnaires,1 990 valid responses were received(response rate 77.7%).The prevalence of burnout among the residents was 53.4%(1 063/1 990).Compared with residents without occupational burnout,those with burnout had a signifi-cantly higher proportion of females,working in tertiary hospitals,unmarried individuals,frequency of en-countering challenging patients,participating in on-call duty,and research tasks,and had a significantly lon-ger weekly working hours(P＜0.05).Multivariate logistic regression analysis indicated that female(OR = 1.58,95%CI 1.28-1.97,P＜0.01),longer working hours(OR = 1.62,95%CI 1.45-1.81,P＜0.01),and higher frequency of encountering challenging patients(OR = 1.11,95%CI 1.11-1.40,P＜0.01)were risk factors for occupational burnout.High levels of psychological resilience was protective factor against burnout(OR = 0.86,95%CI 0.84-0.88,P＜0.01).Conclusion The occurrence of burnout among anesthesiology residents is high.It is crucial to focus on and design practical preventive measures to en-hance psychological resilience,ensuring healthy physical and mental development of the resident community.

Objective Burnout is a triad of emotional exhaustion, depersonalization, and reduced personal accomplishment resulting from job stress. Although with distinct regional and cultural characteristics, burnout among anesthesiologists in the Tibet has not been described. This study aimed to explore the prevalence of burnout among anesthesiologists in Tibet and its associated factors. Methods A cross-sectional survey was conducted in Tibet, China, with an anonymous questionnaire. Social-demographic characteristics, work status, three dimensions of burnout assessed by the Maslach Burnout Inventory-Human Service Survey were collected and analyzed. Results A total of 133 individuals from 17 hospitals completed the survey from March to June 2018. The prevalence of moderate- to high-level of emotional exhaustion, depersonalization, and burnout in personal accomplishment was 65.4% (95%