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目的为有效控制儿童水痘疫情,分析疫情防控的干扰因素,从而制定相关防治措施。方法本次研究对象为2013.6-2014.7期间某区县长期居住且在水痘疫情传播期未发生水痘的550例儿童,按门牌末位单双数将儿童随机分为干预组、对照组,每组人数为275例。回顾性分析社区儿童疫情控制工作,总结分析对水痘疫情控制有干扰的因素,制定防治措施,并对治疗组实施防治对策,随访观察2年内儿童水痘发生情况以及病情严重程度。结果治疗组发病率3.3%,明显低于对照组10.5%,两年内治疗组发病率低,P<0.05;治疗组患者发病严重程度较对照组轻,P<0.05。结论通过对儿童水痘疫情控制干扰因素分析,制定、实施相应防治措施,能有效减少疫情发生率率。
Objective To effectively control the epidemic situation of chickenpox in children and analyze the interference factors of prevention and control of the epidemic situation so as to formulate the relevant prevention and control measures. Methods A total of 550 children with chronic chickenpox who lived in a county in the period from June 2013 to July 2014 without any chickenpox outbreak were randomly divided into two groups: intervention group, control group, 275 cases. Retrospective analysis of community control of the epidemic of children, the analysis of factors that interfere with the control of chicken pox outbreaks, the development of prevention and treatment measures, and the implementation of prevention and treatment measures in the treatment group were followed up to observe the occurrence of children within 2 years of chickenpox and the severity of the disease. Results The incidence of the treatment group was 3.3%, which was significantly lower than that of the control group (10.5%). The incidence of the treatment group was low in two years (P <0.05). The severity of the disease in the treatment group was lighter than that in the control group (P <0.05). Conclusion Through the analysis of the interference factors of the control of children’s chicken pox, formulating and implementing the corresponding prevention and control measures can effectively reduce the incidence of the epidemic.