【】Objective: To understand the working pressure of medical personnel in small private medical institutions, to analyze their influencing factors, to provide reference for alleviating the working pressure of medical personnel, improving their quality of life and reducing their turnover rate. Methods: Descriptive statistics, chi-square test and ordinal regression were used to analyze the working pressure and influencing factors of medical staff. Results: 91.79% of the respondents felt that the work had a lot of personal capacity requirements; 68.13% of the respondents thought that the job was high; 55.84% of the medical staff worked longer than the statutory working hours (40 hours) per week; 72.39% of the medical staff Feel the pressure of work, including weekly working hours, job stress is the main influencing factors of medical staff working pressure. Conclusion: Small private medical institutions should set up a training platform for medical personnel training, reasonable arrangements for medical staff working hours, provide a comfortable working environment, recruit more and better technical personnel, encourage existing medical staff to improve work efficiency, strengthen mental health of the publicity and education; medical staff should be positive, optimistic response to work pressure, into the hospital work and life.