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目的为监测和了解四川省扩大国家免疫规划疫苗接种情况,评价接种工作质量,为EPI工作的顺利开展提供依据。方法对2009-2011年四川省儿童免疫规划接种率抽样调查资料进行统计分析。结果 2009-2011年四川省儿童建证率、建卡率、卡证符合率、原国家免疫规划疫苗接种率及接种率在90%以上的乡占调查乡的比例均保持较高水平,乙肝疫苗首针及时接种率提高了2.81个百分点;新增国家免疫规划疫苗接种率逐年提高,接种率在90%以上的乡占调查乡的比例明显增加。所有疫苗不合格原因主要为超期接种,未接种原因主要为家长不知道要接种、流动人口。结论四川省实施扩大国家免疫规划后原免疫规划疫苗接种继续保持较高水平,新增扩大国家免疫规划疫苗稳步提升。
Objective To monitor and understand the situation of Sichuan Province in expanding vaccination of national immunization programs and evaluate the quality of inoculation work, so as to provide the basis for the smooth implementation of EPI. Methods Statistical analysis was conducted on sample survey data of immunization coverage of children immunization in Sichuan from 2009 to 2011. Results In 2009-2011, the proportion of children’s Jianzhan, card rate, card compliance rate, the original national immunization program vaccination rate and the coverage rate of more than 90% of the townships surveyed in rural areas in Sichuan Province maintained a high level. Hepatitis B vaccine The first-time prompt vaccination rate increased 2.81 percentage points; the new national immunization program vaccination rate increased year by year, the coverage rate of more than 90% of the township surveyed the proportion of township significantly increased. The main reason for all the unqualified vaccines is overdue vaccination. The main reason for non-vaccination is that the parents do not know to be vaccinated or floating population. Conclusions After the implementation of the expansion of the national immunization program in Sichuan Province, the vaccination of the original immunization program continued to maintain a high level and the number of vaccines newly added and expanded by the national immunization program steadily increased.