绵阳市涪城区2015-2020年其他感染性腹泻病流行病学特征分析

Analysis on epidemiological characteristics of other infectious diarrheal diseases,Fucheng district,Mianyang city,2015-2020

目的 分析绵阳市涪城区2015-2020年其他感染性腹泻病(指除霍乱、痢疾、伤寒和副伤寒以外的感染性腹泻病)病例的流行特征,为涪城区其他感染性腹泻病的预防控制提供科学依据。方法 对中国疾病预防控制信息系统中报告的绵阳市涪城区2015-2020年其他感染性腹泻病病例资料进行描述性流行病学分析。率的比较采用χ^(2)检验。结果 绵阳市涪城区2015-2020年其他感染性腹泻病报告4 777例,报告发病率为143.43/10万。2015-2020年报告发病率分别为90.36/10万、89.66/10万、200.01/10万、149.68/10万、173.90/10万和158.08/10万,不同年度发病差异有统计学意义(P<0.01),报告发病率呈上升趋势(P<0.01)。城区发病率高于乡镇,差异有统计学意义(P<0.01);全年各月均有病例发生,主要分布在12月-次年3月,发病2 285例(47.83%);男性(157.05/10万)发病高于女性(129.39/10万),差异有统计学意义(P<0.01);年龄主要分布在0~9岁组,发病4 001例(83.76%),发病率1 281.83/10万;职业以散居儿童为主,发病3 675例(76.93%)。结论 绵阳市涪城区其他感染性腹泻发病呈上升趋势,2岁以下的散居儿童为其他感染性腹泻的高危人群,应该是监测、防控的重点人群。

Objective To analyze the epidemiological characteristics of other infectious diarrheal diseases(referring to infectious diarrhea diseases other than cholera,dysentery,typhoid fever and paratyphoid) during 2015-2020 in Fucheng district,Mianyang city,so as to provide scientific basis for the prevention and control of other infectious diarrhea diseases in Fucheng district.Methods A descriptive epidemiological analysis was performed on the data of other infectious diarrheal diseases reported in the China Information System for Disease Control and Prevention during 2015-2020 in Fucheng district,Mianyang city.χ~2-test was used to compare rates.Results A total of 4 777 cases of other infectious diarrhea were reported in Fucheng district,Mianyang city during 2015-2020,and the reported incidence was 143.43/10~5.The reported incidences from 2015 to 2020 were:90.36/10~5,89.66/10~5,200.01/10~5,149.68/10~5,173.90/10~5 and 158.08/10~5,respectively.The difference in incidence among years was statistically significant(P<0.01),and the reported incidence showed an upward trend(P<0.01).The incidence in urban areas was higher than that in towns and townships,and the difference was statistically significant(P<0.01);Cases occurred every month throughout the year,mainly from December to March of the following year,with 2 285 cases(47.83%);Males(157.05/10~5) had the higher incidence than women(129.39/10~5),and the difference was statistically significant(P<0.01);Cases were mainly distributed in the 0-9-year-old group,with 4 001 cases(83.76%) and an incidence of 1 281.83/10~5;The occupation was mainly scattered living children,with 3 675 cases(76.93%).Conclusion The incidence of other infectious diarrhea in Fucheng district is on the rise.Scattered children aged under 2 years old are the high-risk groups for other infectious diarrhea and should be the key population for monitoring,prevention and control.