【摘要】 [目的]了解内蒙古自治区麻疹流行特点,为控制麻疹提供科学依据。[方法]根据内蒙古自治区传染病报告系统和年度麻疹发病统计表,对1996~2006年麻疹发病资料进行分析。[结果]1996~2006年内蒙古自治区共报告麻疹病例14 126例,年均发病率为5.59/10万。其中,2005年发病率最高,达14.97/10万。不同年份间麻疹发病率的差异有统计学意义(P<0.01)。各盟市均有病例报告,年均发病率居前3位的是鄂尔多斯市(12.86/10万)、巴彦淖尔市(11.54/10万)、乌海市(10.52/10万)。不同地区间麻疹发病率的差异有统计学意义(P<0.01)。各月份均有发病。以4~5月份发病最多,占47.75%。发病年龄属混合模式,仍以1~14岁为主,占55.72%,同时出现双向移位现象,即大年龄组(≥15岁)和<1岁组病例数增加,分别占病例总数的36.25%和8.03%。[结论]内蒙古自治区麻疹发病率有上升趋势,应加快麻疹控制工作,提高人群免疫水平。更多还原

【Abstract】 [Objective]This study was conducted to understand the epidemic feature of measles in Inner Mongolia from 1996 to 2006 so as to provide scientific evidence for measles control.[Methods]Descriptive epidemiological analysis was conducted on the epidemiology of measles from 1996 to 2006 based on the data collected from the regular report system of infectious diseases and annual statistics of measles.[Results]14 126 cases were reported in Inner Mongolia from 1996 to 2006 and the average annual incidence was 5.59/100 000.The incidence was 14.97/100 000 in 2005,when the incidence was the highest since 1996.There was a difference in the incidence in different years(P<0.01).The first 3 district of the average annual incidence : Erdos 12.86/100 000,Bayan Nao 11.54/100 000,and Wuhai 10.52/100 000.There was a difference in the incidence in different places(P<0.01).There was obvious seasonality in the onset of measles.Most of measles cases were reported in April and May,accounting for 47.75%.The cases aged 1-14 accounted for 55.72%."bi-phase shifting" appeared obviously.The cases aged under 1 and over 15 years old increased,accounting for 36.25% and 8.03% of the total.[Conclusion]The incidence of measles was going up in Inner Mongolia.Measles control must be strengthened.immunity level of the population should be improved.更多还原