ABSTRACT
To analyze the changes in refresher personnel structure in a clinical laboratory of a 3A hospital, understand the development trends in laboratory science, and provide a reference for refresher training in various hospitals. The basic information of the trainees in the institute from January 2009 to December 2018 was collected and analyzed with respect to gender, age, educational background, professional title, duration of training, number of trainees in sub-majors, and number of months of training in sub-majors. In the past 10 years, the gender of the trainees in the institute was mostly female. The educational level and professional title of the trainees have gradually increased. The training period was most often 6 months, and the sub-majors were mostly clinical microbiology and bone marrow cytology. With the change in the social environment, the structure and needs of personnel refresher training will change. Each hospital should reasonably plan the enrollment scale and scientifically formulate training plans and programs to meet the needs of continuing education in the new era.