青岛市流行性出血热发病的季节性规律.pdf

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第 41 卷第 1 期青岛大学医学院学报 Vol. 41 , No. 1
2005 年 3 月 ACTA ACADEMIA E MEDICINA E QIN GDAO UNIV ERSITA TIS March 2005
青岛市流行性出血热发病的季节性规律
汪求真1 ,修翠珍2 ,王忠东2
(1 青岛大学医学院预防医学教研室,山东青岛 266021 ; 2 青岛市疾病控制中心流行病科)
[摘要] ①目的了解青岛市流行性出血热发病的季节性规律。②方法采用圆形分布法对青岛市 1995~
2001 年流行性出血热的发病时间的季节性规律进行分析。③结果青岛市流行性出血热近 7 年来的发病高峰日
是 1 月 4 日,发病的高峰时段是 9 月 19 日至次年 4 月 19 日,各年发病高峰时间的差异无统计学意义( F = 3. 342 ,
2 2 2 2
P > 0. 05) 。④结论青岛市流行性出血热的发病高峰日是 1 月 4 日,应提前做好相应的预防工作,并加强对易患
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人群的保护。
[关键词] 肾综合征出血热;圆形分布法;统计学分布;青岛市
[中图分类号] R181. 8 [文献标识码] A [文章编号] 1672 4488 (2005) 01 0071 03
THE SEASONAL ANALYSIS OF EPIDEMIC HEMORRHAGIC FEVER IN QINGDAO W A N G Qiu z hen , X IU Cui z hen , WA N G
Zhong dong (Department of Preventive Medicine , Qingdao University Medical College , Qingdao 266021 , China)
[ ABSTRACT] Obj ective To investigate the seasonal changes of epidemic hemorrhagic fever ( EHF) in Qingdao. Methods
A Circular Distribution was used to analyze the seasonal changes of EHF in Qingdao from 1995 to 2001. Results The peak day
of onset of EPF in Qingdao was January 4 , and the peak duration was from September 19 to April 19 of the next year. No signifi
cant differences were noted among recent seven years ( F = 3. 342 , P > 0. 05) . Conclusion The peak day of the onset of EHF in
Qingdao is January 4 and special prevention should be done in advance. A protection of