[目的 ]分析福建省不同经济发展水平地区儿童免疫接种水平 ,促进“九五”规划儿童免疫接种率目标的实现。 [方法 ]用分层多阶段随机抽样 ,每层采用 WHO推荐的标准组群抽样方法 (PPS) ,选取 12 0个村级抽样单位 ,在抽取的村级单位中随机调查 7名适龄儿童。调查资料用 Epi Info软件包处理。 [结果 ]1“四苗”合格接种率为 89.2 %、卡介苗、脊灰疫苗、百白破三联苗、麻疹疫苗合格接种率分别为 99.3%、 96 . 2 %、 94. 8%和 94.4% ,卡疤率为 94. 0 % ;2不同经济发展水平地区疫苗供应基本充足。 [结论 ]福建省不同经济发展水平地区周岁内儿童卡介苗、脊灰疫苗、百白破三联苗、麻疹疫苗单苗及“四苗”接种率已达到“九五”规划提出的目标 [Objective] To analyze the level of children immunization in different levels of economic development in Fujian Province and promote the goal of vaccination rate of children in “Ninth Five-year Plan”. [Methods] With stratified multistage random sampling, each group adopted the standard group sampling method (PPS) recommended by the WHO, and selected 120 sampling units at the village level, and randomly selected 7 school-age children in the sampled village-level units. Survey information is handled using the Epi Info package. [Results] The eligible vaccination rate of 1 “Si Miao” was 89.2%. The eligible vaccination rates of BCG vaccine, polio vaccine, diphtheria combined vaccine and measles vaccine were 99.3%, 96.2%, 94.8% and 94.4% Card scab rate of 94.0%; 2 different levels of economic development basically adequate supply of vaccines. [Conclusion] The vaccination rate of BCG vaccine, polio vaccine, diphtheria triple triple vaccine, measles vaccine single vaccine and “Si Miao” vaccine in different age areas with different levels of economic development in Fujian Province have reached the targets set in the Ninth Five-Year Plan