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目的了解近9年德江县流行性腮腺炎流行特征,为制订相应防控措施提供科学依据。方法对德江县法定传染病报告信息系统报告的流行性腮腺炎发病资料进行流行病学分析。结果德江县2004~2012年共报告流行性腮腺炎919例,年平均发病率为20.92/10万。2004年发病率最高,其次为2007年,最低为2010年,差异有统计学意义(P<0.01)。每月均有病例发生,相对集中在3~7月,占全部病例的63.44%,病例主要为学生66.81%,散居儿童占17.30%,托幼儿童占12.95%;男女病例性别比为1.87∶1;男女发病率性别比为1.73∶1;男性发病率高于女性,差异有统计学意义(P<0.01)。青龙镇、复兴镇发病率高于其他乡镇。差异有统计学意义(P<0.01)。结论德江县流行性腮腺炎的发病率较高,男性发病率高于女性,青龙镇和复兴镇发病率高于其他乡镇,2004~2007年发病率较高,2008~2010年发病率下降,2011~2012年发病率有升高的趋势。
Objective To understand the epidemic characteristics of mumps in Dejiang county in the past 9 years and provide a scientific basis for formulating the corresponding prevention and control measures. Methods Epidemiological analysis of the epidemic mumps data reported by the Notifiable Disease Reporting Information System in Dejiang County was carried out. Results A total of 919 cases of mumps were reported in Dejiang County from 2004 to 2012, with an average annual incidence of 20.92 / 100,000. The highest incidence in 2004, followed by 2007, the lowest for 2010, the difference was statistically significant (P <0.01). The cases occurred monthly, relatively concentrated in 3 to 7 months, accounting for 63.44% of all cases, the cases mainly for students 66.81%, scattered children accounted for 17.30%, child care accounted for 12.95%; sex ratio of male and female cases was 1.87: 1 . The male-female morbidity rate was 1.73:1. The morbidity rate of males was higher than that of females, the difference was statistically significant (P <0.01). Qinglong Town, Fuxing Town incidence is higher than other towns. The difference was statistically significant (P <0.01). Conclusions The incidence of mumps in Dejiang County is higher than that in females. The incidence rates of Qinglong Town and Fuxing Town are higher than those of other villages and towns. The incidence of mumps is high in 2004-2007 and the incidence of mumps in 2008-2010 is declining. 2011 ~ 2012 incidence has increased.