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目的掌握北京市昌平区麻疹流行病学特征,为制定和调整麻疹的预防控制策略提供科学依据。方法对北京市昌平区1999~2005年麻疹疫情资料进行描述流行病学分析。结果北京市昌平区1999~2005年麻疹发病496例,无死亡,年平均发病率11.41/10万,流动人口发病率是本区人口发病率的7.4倍,发病率呈总体上升趋势;麻疹病例男女比例为1∶0.6;发病居前3位的职业分别为散居儿童,工人、农民、民工和学生;2~5月发病人数占总病例数的77.62%;发病年龄呈双峰性,<2岁和20~34岁的病例数分别占总病例数的21.17%和38.91%。结论北京市昌平区控制麻疹重点应以流动人口为主。
Objective To grasp the epidemiological characteristics of measles in Changping District of Beijing and provide a scientific basis for the formulation and adjustment of measles prevention and control strategies. Methods The epidemiological analysis of measles outbreak in Changping District of Beijing from 1999 to 2005 was described. Results The incidence of measles in Changping District of Beijing from 1999 to 2005 was 496 with no death and the annual average incidence was 11.41 / 100 000. The incidence of floating population was 7.4 times that of the population in the district, and the incidence rate showed an overall upward trend. The measles cases were male and female The proportion of 1: 0.6; the top 3 occupations were scattered children, workers, peasants, migrant workers and students respectively; the number of onset from May to May accounted for 77.62% of the total number of cases; the age of onset was bimodal, And the cases of 20 ~ 34 years old accounted for 21.17% and 38.91% of the total number of cases respectively. Conclusion The control of measles in Changping District of Beijing should focus on the floating population.