2005-2007年乐山市钩端螺旋体病流行病学分析  

Epidemiological Analysis of Leptospirosis in Leshan City From 2005 to 2007

作　　者：郭志洪[1] 江正斌[1] 徐蓉芳[1] 

机构地区：[1]乐山市疾病预防控制中心,四川乐山614000

出　　处：《预防医学情报杂志》2009年第3期199-201,共3页Journal of Preventive Medicine Information

摘　　要：目的了解乐山市钩体病流行特征,探讨防制对策与措施。方法对乐山市钩体发病情况进行描述性分析。结果乐山市钩体病例以8月下旬、9月上、中旬为主,9月上旬报告病例占总病例的31.40%,9月中旬占28.10%,全市2005-2007年共有113个乡镇报告钩体病例,占全市乡镇总数的50.22%,钩体病例主要以临床诊断为主,占94.77%;乡镇级医疗机构报告病例占总病例的50.96%。结论乐山市钩体病疫情尚未得到有效控制,发病受气候条件影响较大。实施传染源定点清除、减少接触机率、加强健康教育、推行预防接种是乐山市当前防控钩体病的主要措施。Objective To study the epidemic characteristics of leptospirosis in Leshan city and explore the strategies and measures for leptospirosis prevention and control. Methods Descriptive analysis was conducted by general statistical methods including chi-square test to conduct statistical analysis on the situation of leptospirosis incidence in Leshan from 2005 to 2007, under SPSS. Results The incidence season showed a central tendency from the last ten-day of August to the middle ten days of September. The cases reported in the first ten days of September accounted for 31.40% of the total cases, and those reported in the middle days of September accounted for 28. 10%. There were 113 villages/towns reporting leptospirosis from 2005 to 2007, which accounted for 50. 22% of the total villages/towns in Leshan city. Clinical diagnosis was the major measure for leptospirosis, which accounted for 94. 77% of the total cases. The cases reported by hospitals of villages/ towns accounted for 50. 96% of the total cases. Conclusions The epidemic situation of leptospirosis in Leshan is still very serious and uncontrolled effectively yet. The incidence is affected by climate conditions. The major measure to prevent leptospirosis and control it in Leshan is to eliminate the source of infection, reduce probabilities of contact, strengthen health education, and conduct vaccination.

关 键 词：钩端螺旋体病 流行病学 分析 

分 类 号：R514.4[医药卫生—内科学]