Abstract
BACKGROUND: As an important part in medical training in graduate school, 33-month medical residency training could be a stressful period inducing burnout (i.e. emotional exhaustion, depersonalization, and low personal accomplishment). Despite that existing literature has found that sense of belonging may have merits for residents' well-being, it has remained unclear how sense of school belonging affects burnout and the potential moderators. To address this question, a cross-sectional survey has been conducted among the residents of the physicians standardized residency training program in China. METHODS: Seven hundred (N = 700) resident physicians from different majors (i.e. clinical medicine, clinical Stomatology, and Chinese medicine) and grades have participated in the survey. Resident's sense of school belonging was assessed with the psychological sense of school membership scale (PSSM, mean = 45.12, SD = 11.14). Burnout was measured by the 22-item Maslach Burnout Inventory (MBI-HSS, mean = 65.80, SD = 15.89), including three subscales of emotional exhaustion, depersonalization, and personal accomplishment. RESULTS: The results showed that over 80% of the residents reported moderate or high level of emotional exhaustion and reduced personal accomplishment during residency training. Meanwhile, higher level of sense of school belonging was associated with lower overall burnout (B = -0.722, p < 0.001), less emotional exhaustion, reduced depersonalization, and higher personal accomplishment. In particular, the benefits of sense of belonging seem more pronounced among female and those at earlier stage of residency. No interaction effect was found between sense of belonging and major, while those from Chinese medicine reported lower scores in overall burnout and the three dimensions. CONCLUSIONS: Burnout was a prevalent issue among the resident physicians, and our findings confirmed the protective effects of sense of school belonging against burnout. Therefore, support service should be developed to cultivate resident's sense of school belonging and social connections, particularly for female and those at earlier stage of residency.