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目的掌握宜昌市2005-2012年丙类传染病的流行病学特征,为进一步采取干预措施提供科学依据。方法对宜昌市2005-2012年丙类传染病患者进行地区分布、时间序列、年龄性别分布和职业分布的分析。结果 11-12月为峰值期。年龄高峰出现在0~4岁。利用χ2检验,对发病人群的性别和职业进行比较,结果显示差异有统计学意义。结论丙类传染病具有很高的发病率,对儿童和青少年影响较大,极易造成学校和托幼机构等集体范围的大流行,故应广泛开展丙类传染病防治知识的宣传。
Objective To grasp the epidemiological characteristics of C infectious diseases in Yichang City from 2005 to 2012 and provide scientific evidence for further intervention. Methods The distribution, time series, gender distribution and occupational distribution of C infectious diseases in Yichang City from 2005 to 2012 were analyzed. The results of 11-12 months for the peak period. The peak age appears in 0 ~ 4 years old. The use of χ2 test, the incidence of sex and occupational groups were compared, the results showed that the difference was statistically significant. Conclusions Category C infectious diseases have a high incidence and have a great impact on children and adolescents. They can easily lead to collective-scale pandemic diseases such as schools and nurseries. Therefore, publicity on the prevention and treatment of Category C infectious diseases should be widely conducted.