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目的了解合肥市细菌性痢疾流行因素,探讨相应的预防措施。方法采用描述性流行病学方法,对合肥市2004-2009年细菌性痢疾报告资料进行分析。结果 2004-2009年合肥市共报告细菌性痢疾14 436例,年平均发病率为51.91/10万,呈现逐年下降趋势,发病有明显季节性,发病高峰在5～10月份,城市地区发病率高于农村地区,且男女发病率差异有统计学意义,病例以散居儿童、学生和农民为主。结论细菌性痢疾是合肥地区的主要疾病,由于细菌性痢疾的流行具有明显的季节、地区和人群特征,在高发地区和流行季节,针对高危人群采取防控措施,将是合肥市防治细菌性痢疾的有效策略。
Objective To understand the epidemic factors of bacterial dysentery in Hefei and to explore the corresponding preventive measures. Methods Descriptive epidemiological methods were used to analyze the reported data of bacterial dysentery in Hefei during 2004-2009. Results A total of 14 436 cases of bacillary dysentery were reported in Hefei City from 2004 to 2009, with an average annual incidence of 51.91 / 100 000, presenting a declining trend year by year. The incidence was markedly seasonal and the peak incidence peaked from May to October. The incidence in urban areas was high In rural areas, there were significant differences in the incidence of males and females, with predominantly scattered children, students and farmers. Conclusions Bacillary dysentery is a major disease in Hefei. Due to the obvious seasonal, regional and population characteristics of the epidemic of bacillary dysentery, prevention and control measures against high-risk groups in high-risk areas and epidemic seasons will be the key to preventing and treating bacterial dysentery Effective strategy.