摘要
目的探讨细菌性痢疾的流行动态及其影响因素。方法采用描述流行病学方法,搜集遂昌县1950-2006年该病疫情资料并系统分析。结果1950-2006年累计报告细菌性痢疾17138例,年平均发病率158.25/10万, 发病率总体呈稳中下降趋势;死亡110例,年平均死亡率1.02/10万;季节主要集中于8～10月份,占59.94%;地区主要分布于县城及人口相对集中的乡镇;1990年后爆发病例的构成比呈上升趋势。结论加强对预防和控制菌痢的重视,以学生和儿童为重点,加强疫情监测、健康教育、学校水源和食品安全的卫生监管。
Objective This study aimed at exploring the epidemic dynamics of bacillary dysentery and its influencing factors for proving facts for the development of preventive and controlling measures. Methods Epidemic data on bacillary dysentery in Suichang from 1950 to 2006 were obtained and systematically analyzed by descriptive epidemiology. Results An accumulative total of 17138 cases were reported from 1950 to 2006 and the average annual incidence rate was 158.25/lakh with the total incidence of the disease decreasing steadily.110 of all the reported cases died with an average annual death rate of 1.02/lakh. Prevalence was prominent from August to October, accounting for 59.94%. Major prevalence occurred in counties and small towns with dense population, Constituent ratio of outbreak cases increased after 1990. Conclusion Prevention and control of bacillary dysentery should be strengthened, especially among students and children. Epidemic surveillance and health education on the disease should be taken seriously with water resources and food safety for schools under constant surveillance.
出处
《疾病监测》
CAS
2007年第12期812-813,共2页
Disease Surveillance
关键词
痢疾
杆菌性
流行病学
dysentery
bacillus
epidemiology
