Analysis on the utilization rate of immunization program vaccine and the consumption coefficient of multi-dose vaccine in Liaoning
10.3969/j.issn.1006-2483.2021.06.008
- VernacularTitle:辽宁省免疫规划疫苗使用率及多剂次疫苗损耗监测分析
- Author:
Yatong DUAN
1
;
Yan WANG
1
;
Dong WANG
1
;
Xing FANG
1
Author Information
1. Liaoning Provincial Center for Disease Control and Prevention , Shenyang 110005, China
- Publication Type:Journal Article
- Keywords:
Immunization program vaccine;
Utilization rate;
The consumption coefficient;
Scrap rate
- From:
Journal of Public Health and Preventive Medicine
2021;32(6):33-35
- CountryChina
- Language:Chinese
-
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. Methods The 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. Results In 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. Conclusion Vaccine 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.
