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目的了解迪庆州麻疹流行特征,有效控制麻疹发病。方法采用描述性流行病学方法对迪庆州麻疹监测资料进行分析。结果2005-2007年麻疹监测报告病例数分别为9、71、214例,发病率为2.6/10万、20.0/10万、58.4/10万。全年除1月无病例外,其余各月均有病例分布,5、6、7、11、12月占71.8%(211/294);发病最小年龄为6月龄、最大为62岁,20岁以上占27.9%(82例);未免疫和免疫史不详占82.9%(244例);发病7d内报告率97.3%(286例),报告后48h内调查率100.0%,病例标本采集率24.2%(71例),标本及时送达率97.2%(69例),送达标本合格率86.9%(60例)。结论迪庆州麻疹近年发病呈现明显的逐年上升趋势,应认真落实全国消除麻疹行动计划的各项措施。
Objective To understand the epidemiological characteristics of measles in Diqing Prefecture and to effectively control the incidence of measles. Methods Descriptive epidemiological methods were used to analyze the monitoring data of measles in Diqing Prefecture. Results The number of measles surveillance reports in 2005-2007 were 9,71,214 cases with the incidence rates of 2.6 / 100,000, 20.0 / 100,000 and 58.4 / 100,000 respectively. In the whole year except January, the cases were distributed in all the other months, accounting for 71.8% (211/294) on May, June, July, November and December; the minimum age of onset was 6 months and the maximum was 62 years old, 20 Accounting for 27.9% (82 cases) of age; unknown history of un-immunization and immunization was 82.9% (244 cases); report rate of 97.3% (286 cases) within 7 days of onset and 100.0% within 48 hours after report, collection rate of case specimen was 24.2 % (71 cases). The timely delivery rate was 97.2% (69 cases) and the delivery rate was 86.9% (60 cases). Conclusion The incidence of measles in Diqing prefecture has shown a clear upward trend year by year. Various measures to eliminate the measles nationwide plan should be implemented conscientiously.