2013年杭州市一类疫苗损耗系数分析

An analysis on loss coefficient of A class vaccine in Hangzhou,2013

目的:通过分析2013年杭州市第一类疫苗损耗系数,了解第一类疫苗损耗程度,以便科学制定疫苗使用计划,规范疫苗管理。方法:运用浙江省免疫规划信息管理系统,对2013年杭州市一类疫苗损耗系数进行分析。结果:2013年杭州市使用的一类疫苗共11种,损耗系数最高的为卡介苗2.12,其次为白破疫苗1.55,A群流脑疫苗1.44,脊髓灰质炎减毒活疫苗糖丸1.24,甲肝减毒活疫苗和麻腮风疫苗的损耗系数均为1.01,麻风疫苗、无细胞百白破疫苗、A+C群流脑疫苗、乙脑减毒活疫苗与10ug乙肝疫苗的损耗系数均为1.0。将损耗系数在不同地区作比较,脊髓灰质炎减毒活疫苗糖丸的损耗系数在老城区、新城区和郊县市分别为1.23、1.23和1.28,卡介苗的损耗系数分别为2.09、2.16和2.08,白破疫苗的损耗系数分别为1.36、1.62、1.70,A群流脑疫苗的损耗系数分别为1.39、1.42和1.56,其余一类疫苗在3个地区的损耗系数均为1.0。不同地区之间的一类疫苗损耗系数均未显示存在统计学差异。结论:2013年杭州市一类疫苗损耗系数较低,一类疫苗损耗程度较小。

[Objective] The loss coefficient and extent of A class vaccine in Hangzhou in 2013 w ere analyzed to make plan for vaccine usage scientifically and standardize management.[Method] The loss coefficient in Hangzhou in 2013 w as analyzed w ith Zhejiang Children＇s Immunization Information Administration System.[Result]In 2013,there w ere11 kinds of vaccines in Hangzhou.The highest loss coefficient w as 2.12 for BCG,and the next,in sequences,w ere 1.55 for DT,1.44 for M en A,1.24 for OPV,1.01 for both Hep A and M M R.The loss coefficient for M R,DPT,M en A＋ C,JEV and 10 ug Hep B w ere all 1.0.Comparing the loss coefficient in different areas in Hangzhou,in old district,new district and county,the loss coefficients for OPV w ere 1.23,1.23 and 1.28,respectively; for BCG w ere 2.09,2.16,and 2.08,respectively; for DT w ere 1.36,1.62 and 1.70,respectively; for M en A w ere 1.39,1.42 and 1.56,respectively.Other vaccines in these areas w ere all 1.0.There w as no markedly differential in statistics in different areas.[Conclusion]The loss coefficient and extent of A class vaccine in Hangzhou in 2013 was low.In the future,we will do much better for w ork.