福建省2004—2013年登革热流行特征分析

发布时间：2018-12-25 12:42

【摘要】：目的分析福建省2004—2013年登革热疫情特点及流行规律,为制定相应的预防控制措施提供参考依据。方法收集福建省2004年1月1日—2013年12月31日登革热疫情资料和个案资料,采用描述性流行病学方法分析其流行特征和流行因素。结果福建省2004—2013年共报告398例登革热病例,其中输入性病例191例,输入引发本地感染病例205例,本地病例2例;2004、2007、2008、2010、2013年出现暴发疫情;病例涉及到全省9个设区市中的8个,主要集中在莆田、福州与泉州三地,为374例,占病例总数的94.0%;全省88个县(市、区)中有36个有登革热报告病例;全年12个月均有病例发生,其中以9、10月份病例数最多,为248例,占病例总数的62.3%;境外输入引起本地感染病例主要发生在8、9、10月份,2例本地病例分别发生在6和10月份,而境外输入性病例全年12个月均有发生;各年龄组均有登革热病例,其中以15~59岁年龄组为主,为344例,占86.4%;输入性病例来自于东南亚、非洲、南美洲等17个国家,主要输入国为菲律宾67例(35.1%)、印度尼西亚35例(18.3%);398例病例中,发病至诊断的间隔时间为7 d(5~10 d),诊断至报告间隔时间为17 h(5~21 h),发病至报告的间隔时间为7 d(5~10 d);经秩和检验,不同年份、不同类型的登革热病例发病至诊断时间、诊断至报告时间差异均有统计学意义(P0.001)。结论福建省登革热病例以输入性及输入引发本地感染病例为主,15~59岁年龄组人群是高危人群。
[Abstract]:Objective to analyze the epidemic characteristics and epidemic pattern of dengue fever in Fujian Province from 2004 to 2013, and to provide reference for the corresponding prevention and control measures. Methods data and case data of dengue fever from January 1, 2004 to December 31, 2013 in Fujian Province were collected, and the epidemic characteristics and epidemic factors were analyzed by descriptive epidemiological method. Results A total of 398 cases of dengue fever were reported in Fujian Province from 2004 to 2013, including 191 imported cases, 205 cases of local infection and 2 cases of local infection. The cases involved 8 out of 9 districts and cities in the province, mainly concentrated in Putian, Fuzhou and Quanzhou, with 374 cases, accounting for 94.0% of the total cases, 36 of the 88 counties (cities and districts) of the province reported cases of dengue fever. There were all cases in 12 months of the year, of which the most was in September and October, which was 248 cases, accounting for 62.3% of the total cases. The cases of local infection caused by foreign importation mainly occurred in October, two local cases occurred in June and October respectively, and 12 months of overseas imported cases occurred in the whole year. Dengue fever cases were found in all age groups, including 344 cases (86.4%) in 1559 age group. The imported cases came from 17 countries, such as Southeast Asia, Africa and South America. The main importing countries were Philippines 67 cases (35.1%), Indonesia 35 cases (18.3%); In 398 cases, the interval between onset and diagnosis was 7 days (from 5 to 10 d),) to the reporting interval of 17 h (from 5 to 21 h),). The interval between onset and report was 7 days (5 + 10 d);). By rank sum test, there were significant differences in the time from onset to diagnosis and from diagnosis to report of different types of dengue fever cases in different years (P0.001). Conclusion the cases of dengue fever in Fujian Province are mainly imported cases and imported cases of local infection. The age group of 15 to 59 years old is a high risk group.
【作者单位】：福建省疾病预防控制中心;
【分类号】：R512.8

【参考文献】