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[目的]对保山市7～18岁人群进行乙肝疫苗全程接种现况及效果进行分析。[方法]7～18岁人群,免疫3针次,7～15岁接种5μg,16-18岁10μg,之后通过乙肝发病情况评价该策略效果。[结果]接种后,18岁以下人群乙肝发病控制效果显著,2008、2009年相对2007年下降了93.67%(χ2=351.771,P﹤0.001)、84.83%(χ2=263.768,P﹤0.001)。[结论在巩固基础免疫基础上,适时调整免疫策略,可使乙肝发病得到有效控制。
[Objective] To analyze the status and effect of hepatitis B vaccine inoculation in 7 ~ 18 years old population in Baoshan. [Method] The population of 7-18-year-old was vaccinated 3 times, 5μg, 7-18 years old 10μg at 7-18 years old, then the effect of this strategy was evaluated by the incidence of hepatitis B. [Results] After vaccination, the control effect of hepatitis B in people below 18 years old was remarkable. Compared with 2007, the control effect of hepatitis B was significantly decreased by 93.67% (χ2 = 351.771, P <0.001) and 84.83% (χ2 = 263.768, P0.001) in 2008 and 2009 respectively. [Conclusion] On the basis of consolidating the basic immune system, timely adjusting the immunization strategy can effectively control the incidence of hepatitis B.