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目的分析广安市1997-2006年甲乙类传染病流行趋势,为有效预防和控制传染病提供科学依据。方法采用描述流行病学方法对广安市1997-2006年甲乙类传染病疫情资料进行统计分析。结果广安市1997-2006年累计报告甲乙类传染病19种(甲类1种,乙类18种)99 740例,年均发病率为225.72/10万。呼吸道传染病年均发病率为83.33/10万,居首位。血源及性接触传播疾病年均发病率为75.36/10万,居第2位。肠道传染病年均发病率为60.16/10万,居第3位。虫媒及自然疫源性疾病年均发病率为6.67/10万,居第4位。结论广安市10年间甲乙类传染病呈下降趋势,2004年后以呼吸道传染病为主。
Objective To analyze the epidemic situation of Class A and B infectious diseases in Guang’an from 1997 to 2006, and provide a scientific basis for effective prevention and control of infectious diseases. Methods Descriptive epidemiological methods were used to analyze the epidemic situation of Class A and B infectious diseases in Guang’an from 1997 to 2006. Results A total of 99 740 cases of Class A and B infectious diseases (1 Class A, 18 Class B) were reported from 1997 to 2006 in Guang’an City, with an average annual incidence of 225.72 / 100,000. The average annual incidence of respiratory infectious diseases was 83.33 / 100,000, ranking the first place. The average annual incidence of blood-borne and sexually transmitted diseases was 75.36 / 100 000, ranking No. 2. The average incidence of intestinal infectious diseases was 60.16 / 100,000, ranking No. 3. The average annual incidence rate of insect vectors and natural foci of diseases was 6.67 / 100,000, ranking No. 4. Conclusions The epidemic situation of Class A and B infectious diseases in Guang’an ten years has been declining. In 2004, infectious diseases of respiratory tract were the mainstay.