论文部分内容阅读
目的掌握延边州流行性出血热发病状况,分析其季节性发病规律,为制定防制对策提供科学依据。方法对2004~2010年延边州流行性出血热疫情报告资料进行圆形分布法分析。结果角度离散度指标r值0.0687,说明疾病存在均匀分布趋势。计算(α±s)为(-83.484,185.542),即每年的10月22日到第二年的7月4日为发病高峰期。结论根据我州流行性出血热发病特点,把防制工作重点放在日常监测上,并加强疾病诊断及疫情报告管理。要提高鼠密度监测频次及质量,提供可靠数据。同时,要加强发病高峰前的灭鼠工作。
Objective To understand the epidemic situation of epidemic hemorrhagic fever in Yanbian prefecture and analyze its seasonal incidence and provide a scientific basis for making prevention and control measures. Methods The epidemiological data of epidemic hemorrhagic fever in Yanbian Prefecture from 2004 to 2010 were analyzed by circular distribution method. Results Angle dispersion index r value of 0.0687, indicating that the disease exists an evenly distributed trend. Calculate (± s) (-83.484,185.542), that is, each year from October 22 to July 4 of the second year as the peak incidence. Conclusions According to the characteristics of epidemic hemorrhagic fever in our state, the prevention and control work should be focused on daily monitoring, and disease diagnosis and epidemic reporting management should be strengthened. To improve the frequency and quality of rat density monitoring, to provide reliable data. At the same time, we must step up efforts to eliminate rats before the onset of the disease.