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目的通过对2003-2012年承德市肾综合征出血热疫情趋势的调查分析,了解承德市肾综合征出血热发病特点,为判断疫情趋势、调整防控策略提供依据。方法用Excel软件对承德市既往肾综合征出血热病例流行特点进行分析。结果承德市肾综合征出血热疫情呈现波动上升的特点,在县区间存在发病差异,职业分布以农民为主,年龄分布集中在青壮年,发病高峰为双峰型。结论承德市肾综合征出血热疫情正呈上升态势,疫情范围逐渐扩大,疫情的控制面临更大的压力。
Objective To investigate the epidemic trend of hemorrhagic fever with renal syndrome in Chengde City from 2003 to 2012, and to understand the characteristics of the onset of hemorrhagic fever with renal syndrome in Chengde city, so as to provide basis for judging the epidemic trend and adjusting the prevention and control strategies. Methods The prevalence of hemorrhagic fever with renal syndrome in Chengde city was analyzed by Excel software. Results The epidemic situation of hemorrhagic fever with renal syndrome (HFRS) in Chengde City showed a fluctuant rise. There were significant differences in the incidence among hemorrhagic fever with renal syndrome in Chengde County. The distribution of occupational diseases was dominated by peasants. The age distribution was concentrated in young adults and the peak incidence was bimodal. Conclusion The epidemic situation of hemorrhagic fever with renal syndrome in Chengde City is on the rise, the scope of the epidemic is gradually expanding, and the control of the epidemic is under greater pressure.