ABSTRACT
Objective To explore the mediating effect of emotion regulatory self-efficacy (ERSE) in the relationship between musculoskeletal disorders and turnover intention in operating room nurses. Methods A total of 372 operating room nurses from five hospitals in Shenyang City were selected as the research subjects using covenient sampling method. The Musculoskeletal Disorders Questionnaire, Turnover Intention Scale, and Emotional Self-Regulation Efficacy Scale were used to study the prevalence of work-related musculoskeletal disorders (WMSDs), turnover intention, and ERSE among the study subjects. The Bootstrap method was used for mediation effect analysis of ERSE. Results The prevalence of WMSDs among operating room nurses was 69.9%. The scores for turnover intention and ERSE among operating room nurses were (13.6±6.3) and (34.7±16.2), respectively. ERSE played a partial mediating role in the relationship between WMSDs and turnover intention among operating room nurses, with an effect value of 0.04 and the 95% confidence interval of 0.01 to 0.08, accounting for 8.1% of the total effect. Conclusion WMSDs and ERSE directly influence turnover intention among operating room nurses. WMSDs can indirectly increase turnover intention by reducing ERSE among operating room nurses.