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为了客观地了解扩大国家免疫规划开展后我市新增一类疫苗的接种情况,我们开展了扩免后新增疫苗的免疫接种率调查,掌握了我市不同经济发展水平乡镇四种新增疫苗的接种现状。为今后有针对性的开展免疫规划工作提供了科学依据。1资料与方法1.1一般资料舒兰市2011年儿童扩大免疫规划新增四种疫苗接种率情况调查表。1.2抽样方法本次调查采用分层多阶段随机抽样方法,将舒兰市的城区作为第1层,农村按人均收入把乡(村下同)分
In order to objectively understand the expansion of vaccination of a new type of vaccine in our city after the launch of the national immunization program, we conducted a survey on the immunization rate of new vaccines after the expansion and mastered the four new vaccines for towns and townships at different levels of economic development in our city The status of vaccination. It provides a scientific basis for targeted immunization planning in the future. 1 Materials and Methods 1.1 General Information Shulan City, 2011 Children’s Expanded Immunization Program added four kinds of vaccination rate questionnaire. 1.2 Sampling Methods The survey using stratified multistage random sampling method, Shulan City as the first floor, the rural areas according to per capita income to the township (the same below) points