论文部分内容阅读
目的分析2005─2014年甘肃省武威市流行性腮腺炎的流行病学特征,为有针对性地制定防制措施提供科学依据。方法依据中国疾病预防控制系统传染病监测系统中的报表数据,分析2005─2014年武威市流行性腮腺炎的发病情况及流行特征。结果 2005─2014年武威市共报告流行性腮腺炎病例6 875例,年平均发病率37.74/10万;发病有明显的季节性,3─7月和11月至次年1月为高发月,发病率差异有统计学意义(χ~2=55.36,P<0.05);发病集中在2~15岁年龄组、占病例总数的91.24%,不同年龄组发病率差异有统计学意义(χ~2=987.05,P<0.05);发病人群主要为学生、占病例总数的77.76%,不同职业发病率差异有统计学意义(χ~2=2 484.55,P<0.05);男性发病4 363例,女性发病2 512例,男女性别比1.73∶1,不同性别发病率差异有统计学意义(χ~2=987.05,P<0.05)。结论武威市流行性腮腺炎发病率高于同期全国水平,在疫情高发季节针对目标人群开展“麻腮风”联合疫苗的接种及疫情干预,可有效地控制疫情暴发。
Objective To analyze the epidemiological characteristics of mumps in Wuwei City, Gansu Province from 2005 to 2014 and provide a scientific basis for the targeted prevention and control measures. Methods According to the report data in the infectious disease surveillance system of China’s disease control and prevention system, the incidence and epidemic characteristics of mumps in Wuwei City during 2005- 2014 were analyzed. Results A total of 6 875 mumps cases were reported in Wuwei City from 2005 to 2014, with an average annual incidence rate of 37.74 / 100 000. The incidence was obviously seasonal. From March to July and from November to January, The incidence was significantly different between two groups (χ ~ 2 = 55.36, P <0.05). The incidence was mainly in the age group of 2-15 years old, accounting for 91.24% of the total cases. The incidence of different age groups was statistically significant (χ ~ 2 = 987.05, P <0.05). The majority of the patients were students, accounting for 77.76% of the total number of cases. The incidence of different occupations was statistically significant (χ ~ 2 = 2 484.55, P <0.05) The incidence of 2 512 cases, male to female ratio of 1.73: 1, the incidence of gender differences was statistically significant (χ ~ 2 = 987.05, P <0.05). Conclusions The prevalence of Mumps in Wuwei City is higher than that of the whole country in the same period. Inoculation and epidemic situation of “MMR” in the target season in the high incidence season can effectively control the outbreak of Mumps.