Abstract:Objective To analyze the comprehensive quality of mobile personnel among CDCs, to further dissect the impact of employee turnover on disease prevention and control and related public health work, and to put forward the relevant strategies and suggestions. Methods Synthetical scored method was used to compare and analyze the comprehensive quality between entry and outflow personnel. And the reasons for the loss of the personnel were analyzed through combing the literature. Results The average score of outflow personnel was 2.12 times that of entry personnel in provincial CDCs during 2011-2015, and 1.57 times that of entry personnel in country-level CDCs in 2015. Except for the retirees, the above-mentioned disparities declined, and became 1.5 and 1.34 times respectively . Conclusions We should start from increasing pay levels and ensuring authorized personnel position so as to enhance the appeal of job in CDCs.