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目的 研究镇宁自治县急性传染病的流行特征。方法 对镇宁自治县1951—2000年的疫情资料进行统计分析。结果 1951—2000年共报告病例186 228例,死亡2 894例、发病率为1 592.85/10万、死亡率为24.75/10万。1991—2000年的年平均发病率、死亡率比1951—1960年分别下降92.62％和96.18％。1991-2000年,肠道传染病的发病率为144.15/10万,占总发病率的78.74％;在3类传染病中,发病率在前6位的依次为:痢疾、伤寒和副伤寒、麻疹、病毒性肝炎、霍乱、疟疾。结论 在当前仍应把肠道传染病的防制作为重点,继续搞好计划免疫工作,以进一步减少传染病的发生。
Objective To study the epidemiological characteristics of acute infectious diseases in Zhenning Autonomous County. Methods Statistical analysis was conducted on epidemic data of Zhenning Autonomous County from 1951 to 2000. Results A total of 186 228 cases were reported from 1951 to 2000, with 2 894 deaths. The incidence rate was 1 592.85 / 100 000 and the death rate was 24.75 / 100 000. In 1991-2000, the annual average morbidity and mortality rate dropped by 92.62% and 96.18% respectively from 1951-1960. The incidence of intestinal infectious diseases was 144.15 / 100,000 in 1991-2000, accounting for 78.74% of the total. Among the three types of infectious diseases, the incidence rates of the top 6 were dysentery, typhoid and paratyphoid fever, Measles, viral hepatitis, cholera, malaria. Conclusions At present, the prevention and control of intestinal infectious diseases should still be the focus, and the planned immunization work should be continued to further reduce the incidence of infectious diseases.