2016-2021年北京市怀柔区其他感染性腹泻病流行病学特征分析

Analysis of epidemiologic feature of other infectious diarrhea disease in Huairou District,Beijing,from 2016 to 2021

目的 分析2016-2021年北京市怀柔区其他感染性腹泻病的流行特征,为怀柔区采取针对性措施提供科学依据。方法 通过“中国疾病预防信息系统”收集2016-2021年病例和人口资料,采用描述性流行病学方法对资料进行描述分析。结果 2016-2021年怀柔区其他感染性腹泻病病例5 192例,年均报告发病率为211.06/10万。男性发病率(228.64/10万)高于女性(191.89/10万),差异有统计学意义(χ^(2)=39.379,P<0.001);0~<5岁年龄组发病率最高(3 138.58/10万),发病率最高的职业以散居儿童为主,为3 496例(构成比为67.33%),发病率最高的地区为雁栖镇(322.74/10万),发病率最低的地区为宝山镇(25.97/10万);各月均有发病,呈现冬春季、夏季两个发病高峰状态。结论 怀柔区2016-2021年其他感染性腹泻病发病率总体呈下降趋势,以5岁以下儿童高发,报告病例以散居儿童为主,发病高峰为冬春季和夏季,应针对重点人群进行健康教育并采取有效干预措施,以降低其他感染性腹泻病的发病率。

Objective eTo analyze the epidemiologic features of other infectious diarrhea disease in Huairou District,Beijing,from 2016 to 2021,and to provide scientific basis for targeted measures in Huairou District.Methods Case and population data from 2016 to 2021 were collected through the Chinese Disease Prevention Information System.Descriptive epidemiological methods were used to analyze the data.Results From 2016 to 2021,there were 5192 cases of other infectious diarrhea disease in Huairou District,with an average annual reported incidence rate of 211.06 per 100000.The incidence rate in males(228.64/100000)was higher than that in females(191.89/100000),and the difference was statistically significant(x2=39.379,P<0.001).The incidence rate was highest in the age group of 0 to<5 years old(3138.58/100000).The occupation with the highest incidence rate was dominated by diaspora children with 3496 cases(proportion was 67.33%).The area with highest incidence rate was in Yanqi Town(322.74/100000),and the lowest incidence rate was in Baoshan Town(25.97/100000).The disease occurred in all months,presenting two incidence peaks in the winter-spring season and the summer season.Conclusion In Huairou District,the incidence rate of other infectious diarrhea disease is on a general downward trend from 2016 to 2021,with a high prevalence in children under 5 years old.The reported cases are predominantly in diaspora children.The incidence peaks are in the winter-spring season and the summer season.Health education and effective intervention measures should be targeted at key populations to reduce the incidence rate of other infectious diarrhoea disease.