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目的了解清远市其他感染性腹泻病的流行病学特征,探讨预防控制策略。方法对清远市2008—2012年疾病监测信息报告系统中上报的其他感染性腹泻病例资料进行描述性流行病学分析。结果 2008—2012年清远市共报告其他感染性腹泻病例21 730例,各年发病率分别为88.69/10万~141.17/10万,年均发病率为120.90/10万。病例分布在全市8个县(市、区),发病数居于前4位的地区分别为清城区(8 877例)、清新区(3 960例)、连州市(3 346例)和英德市(1 642例),合计占发病总数的82.03%。全年各月均有发病,其中以10—12月病例较多,合计占全年发病总数的42.65%(9 267/21 730)。男性13 320例,女性8 410例,男性发病率(144.01/10万)高于女性(96.40/10万),差异有统计学意义(P<0.01);病例主要集中于3岁以下人群,共发病13 792例,占病例总数的63.47%。病例职业以散居儿童为主,共14 531例,占病例总数的66.87%。结论清远市2008—2012年其他感染性腹泻病发病主要集中于3岁以下散居儿童,冬季是其高发季节。
Objective To understand the epidemiological characteristics of other infectious diarrhea in Qingyuan City and to explore the strategy of prevention and control. Methods Descriptive epidemiological analysis of other infectious diarrhea cases reported in the Disease Surveillance Information Reporting System of Qingyuan from 2008 to 2012 was conducted. Results A total of 21 730 cases of other infectious diarrhea cases were reported in Qingyuan City from 2008 to 2012, with annual incidence rates of 88.69 / lakh to 141.17 / lakh respectively, with an annual average incidence of 120.90 / lakh. The cases were distributed in 8 counties (cities and districts) in the city and the top 4 incidence areas were Qingcheng District (8,877 cases), Qingxin District (3,960 cases), Lianzhou City (3,346 cases) and Yingde City (1 642 cases), accounting for 82.03% of the total. There were incidences in all months of the year, of which 10 to 12 cases were more, accounting for 42.65% (9 267/21 730) of the total annual incidence. There were 13 320 males and 8 410 females, the incidence rate of males was higher than that of females (144.01 / 100000) (96.40 / 100000), the difference was statistically significant (P <0.01); the cases were mainly concentrated in people under 3 years of age The incidence of 13 792 cases, accounting for 63.47% of the total number of cases. A total of 14 531 cases were occupied by diaspora, accounting for 66.87% of the total cases. Conclusion The incidence of other infectious diarrheal diseases in Qingyuan from 2008 to 2012 are mainly concentrated in children under 3 years of age, and winter is the high season.