Abstract:Objective：To research the factors affecting the effectiveness of a comprehensive target assessment system from the perspective of medical professionals in a certain tertiary public hospital and to provide proper guidance for optimizing the assessment system. Methods：A survey was conducted to investigate medical professionals’ acceptance of the assessment system. Building upon the findings，targeted improvements were made. A follow-up survey was carried out one year after these changes to evaluate the system’s effectiveness. Results：The chi-square test results indicate that after optimizing the assessment system，medical staffs’ overall understanding of the comprehensive target assessment process witnessed an increase from 87.84% to 95.53%. Their understanding of the assessment results rose from 59.46% to 74.30%. The percentage of professionals who found the indicator system reasonable went up from 57.44% to 69.83%. In addition，those who felt the system was motivating saw an uptick from 81.08% to 96.09%. Overall satisfaction with the assessment system grew from 56.08% to 77.10%. The differences were statistically significant（P < 0.05）. Conclusion：Optimizing the comprehensive target assessment system based on feedback from medical professionals can deepen their understanding of the assessment process and results and improve their perception of the system’s fairness. In this way，their overall satisfaction can be boosted. Besides，this optimization also makes the system a stronger motivator for staff.