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为了指导制订和调整云南省加速麻疹控制规划和策略 ,进一步减少麻疹发病 ,利用描述流行病学方法 ,对云南省 1989～ 2 0 0 1年麻疹进行分析。云南省麻疹的流行病学特征是 :流行强度较实施计划免疫前明显减弱 ,年平均报告发病率为 15 37/ 10万 ;有明显的季节性 ,高峰在 3～ 5月 ;发病年龄以 14岁以下儿童为主 ,占总病例数的79 5 3% ;经济欠发达地区、部分少数民族边远地区发病率明显高于城市 ,全省 37 3%的地区 (州、市 )报告麻疹发病数占全省麻疹总病例数的 83 89% ,2 5 81%的县 (区、市 )报告麻疹发病数占全省总病例数的 95 2 1%。控制麻疹爆发是减少麻疹发病的主要策略
In order to guide the formulation and adjustment of plans and strategies for accelerating measles control in Yunnan Province and to further reduce the incidence of measles, the description of epidemiological methods was used to analyze the measles in Yunnan Province from 1989 to 2001. Epidemiological characteristics of measles in Yunnan Province are: epidemic intensity than before the implementation of the program was significantly weakened immunization, the annual average reported incidence of 15 37/10 million; a clear seasonal peak in March to May; the age of onset to 14 years old The following children accounted for 79.53% of the total number of cases. In economically underdeveloped regions, the incidence rates of some ethnic minorities in remote areas were significantly higher than those in cities. The incidence of measles accounted for 37.3% of the province (state and city) The province’s total number of cases of measles 83 89%, 2581% of the counties (autonomous regions and municipalities) report the incidence of measles accounted for 95 2 1% of the total number of cases in the province. Control of measles outbreaks is the main strategy to reduce the incidence of measles