目前,我国各级卫生机构都非常重视儿童计划免疫工作,随着计划免疫工作日趋向高标准要求,计划免疫工作的科学管理也就愈来愈显得非常重要。如何分析接种差错原因,控制不合格接种因素,使接种率在短时间内得到有效提高,为此,我们在计划免疫工作中引用了巴雷托分析/曲线。通过尝试,我们认为这种方法在计划免疫工作的科学管理上不失为一好方法。 At present, the health agencies at all levels attach great importance to the work of children’s immunization programs. As the planned immunization work increasingly requires high standards, the scientific management of planned immunization work will become more and more important. How to analyze the cause of vaccination errors and control the unacceptable vaccination factors so that the vaccination rate can be effectively increased in a short period of time? To this end, we use the Barreto analysis / curve in the planning of immunization work. By trying, we think this approach is a good way to plan the scientific management of immunization.