2019年辽宁省免疫规划疫苗使用率及多剂次疫苗损耗监测分析

Analysis on the utilization rate of immunization program vaccine and the consumption coefficient of multi-dose vaccine in Liaoning Province in 2019

摘要:

目的了解辽宁省免疫规划疫苗年度计划使用情况，客观掌握多剂次免疫规划疫苗损耗系数，为做好免疫规划疫苗年度需求预算提供依据。方法整理2019年全省免疫规划疫苗使用量和疫苗实际接种剂次数，计算免疫规划疫苗计划使用率及多剂次免疫规划疫苗损耗系数。结果2019年不同品种的免疫规划疫苗计划使用率均在65%以上，各市之间使用率比较有显著性差异（P<0.01）；多剂次免疫规划疫苗损耗系数分别为DT为2.33，bOPV为2.26，MPSV-A为2.20；DT、bOPV、MPSV-A疫苗报废率比较，最高的是MPSV-A,报废率为2.87%，其次是bOPV、DT，报废率分别为1.82%、0.32%。结论多剂次规格免疫规划疫苗损耗是年度需求预算准确性的主要影响因素，应加强疫苗管理，做到合理分配，降低损耗，避免浪费。

Abstract:

Objective To understand the use of the annual immunization program vaccine in Liaoning Province, and to objectively grasp the consumption coefficient of multi-dose immunization program vaccine, to provide the basis for the annual immunization program vaccine demand. MethodThe amount of vaccine used in theimmunization plan of Liaoning Province in 2019 and the actual number of vaccine inoculations were summarized, and the utilization rate of vaccine and the consumption coefficient of vaccine in multiple doses were calculated.ResultIn 2019, the utilization rate of different varieties of immunization program vaccine was more than 65%, and there was significant difference in the utilization rate among cities (P<0.01). The consumption coefficients of multi-dose vaccination vaccine were 2.33 for DT, 2.26 for BOPV and 2.20 for MPSV-A, respectively. Compared with DT, BOPV and MPSV-A, MPSV-A had the highest scrap rate of 2.87%, followed by BOPV and DT with 1.82% and 0.32%, respectively. ConclusionVaccine consumption in the multi-dose immunization program is the main factor affecting the accuracy of the annual requirement budget, and vaccine management should be strengthened to achieve reasonable allocation, reduce consumption and avoid waste.