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目的进一步探究和探讨再免疫在麻疹控制当中的有效性,为控制麻疹提供参考。方法选取郑州市两所小学中各200例儿童作为研究对象,将其中一所小学设定为对照组,另一所设定为观察组,观察组儿童采取接受麻疹疫苗再免疫干预,对照组不接受再免疫干预,对比两组小儿麻疹发病情况;两组儿童在性别、年龄等方面没有明显差异(P>0.05),具有可比性。结果对照组儿童中有20例发生麻疹,观察组儿童中无人发生麻疹。比较两组小儿麻疹发生状况,差异有统计学意义(χ~2=10.53,P<0.05)。结论在麻疹预防控制过程中实行再免疫,能够有效减少麻疹人数,达到预防的目的,值得推广。
Objective To further explore and explore the effectiveness of re-immunization in measles control and provide reference for controlling measles. Methods A total of 200 children in two primary schools of Zhengzhou were enrolled in this study. One of the primary schools was set as the control group and the other one as the observation group. The children in the observation group were immunized with measles vaccine again. In the control group, After re-immunization, the incidences of measles in both groups were compared. There was no significant difference between the two groups in gender and age (P> 0.05). Results Of the children in the control group, 20 developed measles and none of the children in the observation group developed measles. Comparing the incidence of measles in both groups, the difference was statistically significant (χ ~ 2 = 10.53, P <0.05). Conclusion Reimmunization during measles prevention and control can effectively reduce the number of measles and achieve the purpose of prevention. It is worth promoting.