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目的分析2005~2012年济南市其他感染性腹泻病的流行特征,为疫情防控提供参考依据。方法利用描述性流行病学方法,描述2005~2012年济南市其他感染性腹泻病疫情资料。结果济南市2005~2012年共报告其他感染性腹泻病8 899例,年报告发病率为4.91/10万~27.30/10万,2006~2010年呈逐渐下降趋势,2011~2012年又呈现上升趋势。5~8月发病最多,4 823例(54.20% );9~12月份次之,3 021例(33.95% )。2岁以下年龄组发病最多,4 279例(48.08% );其次为20~30岁年龄组,994例(11.17% )。散居儿童发病最多,4 902例(55.08% ),其次为农民1 021例(11.47% )。报告病例居前5位的区县依次为长清区、商河县、槐荫区、市中区和历城区,分别占全部报告病例的27.72% (2 467例)、17.09% (1 521例)、10.90% (970例)、9.96% (886例)和9.08% (808例)。结论济南市其他感染性腹泻病高发人群为2岁以下散居儿童和20~30岁青壮年,高发季节为夏季,秋冬季有一小高峰。
Objective To analyze the epidemiological characteristics of other infectious diarrheal diseases in Jinan from 2005 to 2012, and provide reference for prevention and control of epidemic situation. Methods Descriptive epidemiological methods were used to describe the epidemic data of other infectious diarrhea in Jinan from 2005 to 2012. Results A total of 8 899 cases of other infectious diarrhea cases were reported in Jinan City from 2005 to 2012, with an annual report rate of 4.91 / 100000-27.30 / 100,000. From 2006 to 2010, it showed a gradual downward trend and from 2011 to 2012 again showed an upward trend . The incidence was highest in May-August, with 4,823 cases (54.20%), followed by 921 cases (3,021 cases, 33.95%). The incidence was highest in the age group of less than 2 years, 4,279 cases (48.08%), followed by the age group of 20-30 years (9,179 cases, 11.17%). The most incidence of diaspora was 4 902 cases (55.08%), followed by 1021 cases (11.47%) of the peasants. The top five districts and counties in the report cases were Changqing District, Shanghe County, Huaiyin District, Central District and Licheng District, accounting for 27.72% (2 467 cases) and 17.09% (1 521 cases) of the total reported cases ), 10.90% (970 cases), 9.96% (886 cases) and 9.08% (808 cases). Conclusions The other high prevalence of infectious diarrhea in Ji’nan city are diaspora below 2 years old and 20 to 30 years old young adults. The high incidence season is summer and there is a small peak in autumn and winter.