Abstract: Objective To investigate the level of work exuberance among medical staff in geriatric medicine department in northeast Sichuan Province,and to explore the relationship between perception of hospital resilience,role clarity and work exuberance,so as to lay a foundation for improving work exuberance among medical staff. Methods A total of 364 geriatric medical staff from Nanchong,Bazhong,Guang'an,and Suining cities in northeastern Sichuan were selected for a questionnaire survey from August to November 2023,using general information survey questionnaire,perceived hospital resilience scale,role clarity scale,and work exuberance scale,and to verify the specific relationship between the three. Results The work enthusiasm score of medical staff in geriatric medicine department in the northeastern Sichuan region was （39.81±4.65）points,the role clarity score was （32.68±4.09）points,and the perceived hospital resilience score was （103.65±16.75）points. There was a positive correlation between perceived hospital resilience,role clarity,and work enthusiasm. The mediating effect of role clarity between perceived hospital resilience and job satisfaction was 0.036,accounting for 25.7% of the total effect. Conclusion The sense of work enthusiasm among medical staff in geriatric medicine department in the northeastern Sichuan region is at a moderate level. Hospital managers can take targeted measures to improve the perception of hospital resilience among medical staff,thereby further enhancing their role clarity and enabling them to engage in their work with a positive sense of work enthusiasm.

Key words: Geriatric, Medical staff, Role clarity, Perception of hospital resilience, Sense of work exuberance, Mediation