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目的了解平阴县水痘的流行特征,为控制水痘的发生与流行提供依据。方法对平阴县2006~2011年国家疾病监测信息报告管理系统中水痘疫情资料进行分析。结果 2006~2011年累计报告水痘病例936例,年均报告发病率为42.05/10万。2006~2011年水痘年报告发病率(/10万)分别为19.05、69.98、51.75、32.49、51.78和27.31(P<0.01)。2006~2011年水痘年均报告发病率(/10万),男性为52.23,女性为31.86(P<0.01);0~4岁为141.21,5~14岁为159.43,≥15岁为10.35(P<0.01);城区为77.59,农村为26.10(P<0.01)。在报告的936例病例中,学生、幼托儿童、散居儿童和其他分别占56.62%、10.15%、26.28%和6.94%;12月至次年2月为发病高峰合计416例,占44.44%。结论 2006~2011年平阴县水痘发病较高,防治工作需要加强。
Objective To understand the epidemic characteristics of chickenpox in Pingyin County and provide basis for controlling the occurrence and prevalence of chickenpox. Methods The epidemic situation of varicella in national disease monitoring information reporting management system in Pingyin County from 2006 to 2011 was analyzed. Results A total of 936 chickenpox cases were reported from 2006 to 2011, with an average annual incidence of 42.05 / 100 000. The annual incidence of chickenpox from 2006 to 2011 (/ 100,000) was 19.05, 69.98, 51.75, 32.49, 51.78 and 27.31, respectively (P <0.01). The average annual incidence of chickenpox (2006-2010) was 52.23 for males and 31.86 for females (P <0.01), 141.21 for 0-4 years, 159.43 for patients aged 14-14 years and 10.35 years (P = <0.01). The urban area was 77.59 and the rural area was 26.10 (P <0.01). Among the 936 reported cases, 56.62%, 10.15%, 26.28% and 6.64% were students, kindergarten children, scattered children and others, respectively. There were 416 cases (44.44%) of them with peak incidence from December to February. Conclusion The incidence of chickenpox in Pingyin County was high from 2006 to 2011, and its prevention and treatment needs to be strengthened.