2011-2015年信阳市发热伴血小板减少综合征监测结果分析

发布时间：2018-06-08 12:19

本文选题：发热伴血小板减少综合征 + 监测　；参考：《现代预防医学》2016年19期

【摘要】：目的分析2011-2015年信阳市发热伴血小板减少综合征(SFTS)病例流行病学特征。方法采用描述流行病学方法对2011-2015年信阳市SFTS监测资料进行分析。利用PHGIS1.7.0软件绘制SFTS病例县区分布图,各种率差异的比较使用χ2检验。结果 2011-2015年信阳市共报告SFTS病例3 373例,发病率波动在7.22/10万~19.80/10万;死亡49例,病死率为1.45%。病例集中在商城县、光山县和mI河区,占总病例数的70.29%。4-10月发病较多,占97.18%;5-7月为发病高峰,9月出现次高峰。病例年龄平均61岁,主要集中在40~79岁年龄组,占89.42%。女性发病率16.33/10万,高于男性的10.08/10万(χ2=190.341,P0.001)。农民发病3 241例,占96.09%。2011-2015年信阳市SFTS病例中新布尼亚病毒的检测阳性率为61.09%,其中60~99岁最高为68.07%,不同年龄组病例检测阳性率差异有统计学意义(χ2=72.666,P0.001)。结论信阳市SFTS报告发病数呈逐年上升趋势,发病存在明显的地区差异和季节性,人群普遍易感,农村中老年女性高发。
[Abstract]:Objective to analyze the epidemiological characteristics of fever with thrombocytopenia syndrome (SFTS) in Xinyang City from 2011 to 2015. Methods the surveillance data of SFTS from 2011 to 2015 in Xinyang City were analyzed by descriptive epidemiology. Using PHGIS 1.7.0 software to draw the distribution map of SFTS cases county and district. The 蠂 2 test was used to compare the differences of various rates. Results A total of 3 373 cases of SFTS were reported in Xinyang City from 2011 to 2015. The incidence rate fluctuated from 7.22% to 100000 to 19.80% and 49 cases died (mortality rate was 1.45%). The cases were concentrated in Shangcheng County, Guangshan County and Li River area, which accounted for 70.29% of the total cases. The incidence in April to October was more than that in April to October, 97.18% was the peak in May to July, and the second peak occurred in September. The average age of the cases was 61 years old, mainly in the 40- 79 years old group (89.42%). The incidence rate in women was 16.33 / 100,000, which was higher than that in men (10.08 / 100,000) (蠂 ~ 2 = 1,90.341g, P 0.001). The positive rate of new Bunia virus in SFTS cases of Xinyang City from 2011 to 2015 was 61.099.The highest rate was 68.07in 60 ~ 99 years old, and there was significant difference among different age groups (蠂 ~ 2 / 72.666U / P 0.001). Conclusion the reported incidence of SFTS in Xinyang City is increasing year by year, there are obvious regional differences and seasonality, the population is susceptible to the disease, and the rural middle-aged and elderly women have a high incidence.
【作者单位】：信阳市疾病预防控制中心;信阳职业技术学院;
【分类号】：R510;R181.8

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