Abstract:Objective：To understand the status and influencing factors of professional values of young medical staff，and to provide basis for enhancing cohesion，enthusiasm for work and hospital management. Methods：A cluster sampling method was used to conduct a questionnaire survey and comparative analysis on 750 young medical staff under 40 years old in two tertiary hospitals in Nantong to compare the differences in professional values among young medical staff with different background variables. Results：Young medical staff had moderately high professional values，with the highest score in “Interaction Orientation” and the lowest score in “Stability and Freedom from Anxiety”. Conclusion：It is necessary to strengthen the education of professional values，adopt intervention strategies for different groups of people，condense the core values of the hospital，create a positive cultural atmosphere，and improve the concentricity and willingness of young medical staff to the hospital.