摘要
目的 分析绵阳市涪城区2012—2021年猩红热病例流行特征,为涪城区猩红热疫情预控提供科学依据。方法 对“中国疾病预防控制信息系统”报告的绵阳市涪城区2012—2021年猩红热病例资料进行描述性流行病学分析。结果 2012—2021年绵阳市涪城区共报告猩红热病例329例,年均报告发病率为5.57/10万,不同年份发病率差异有统计学意义(χ^(2)=82.47,P<0.01)。猩红热病例报告发病率呈上升趋势(χ^(2)趋势=38.31,P<0.01)。城区猩红热发病率高于乡镇,差异有统计学意义(χ^(2)=25.35,P<0.01)。猩红热病例在全年各月均有报告,主要分布在4~7月,发病145例(44.07%),10月至次年1月次之,发病143例(43.47%),有季节性发病高峰(r=0.087,P<0.01)。男性发病率高于女性,差异有统计学意义(χ^(2)=17.95,P<0.01)。发病年龄主要为3~7岁,为251例(76.29%),发病率为93.41/10万,不同年龄人群发病率差异有统计学意义(χ^(2)=507.52,P<0.01);职业以托幼儿童为主,学生次之,分别发病151例(45.90%)和146例(44.38%)。结论 绵阳市涪城区猩红热发病率呈上升趋势,相关部门应以托幼儿童和学生为重点防控对象,加强监测,严防聚集性猩红热疫情发生。
Objective To analyze the epidemiological characteristics of scarlet fever cases in Fucheng District,Mianyang City,from 2012 to 2021,and to provide a scientific basis for the epidemic prevention and control of scarlet fever in Fucheng District.Methods A descriptive epidemiological analysis of scarlet fever cases information in Fucheng District,Mianyang City,from 2012 to 2021 reported in the Chinese Disease Prevention and Control Information System was conducted.Results A total of 329 cases of scarlet fever were reported in Fucheng District,Mianyang City,from 2012 to 2021,with an average annual reported incidence of 5.57/100000 with a statistically significant difference in the incidence rate between years(χ^(2)=82.47,P<0.01).The reported incidence of scarlet fever cases showed an increasing trend(χ^(2)_(rend)=38.31,P<0.01).The incidence of scarlet fever was higher in urban areas than in villages and towns,with a statistically significant difference(χ^(2)=25.35,P<0.01).Scarlet fever cases were reported in each month of the year,mainly distributed from April to July with 145 cases(44.07%),followed by 143 cases(43.47%)from October to January of the next year,with a seasonal peak(r=0.087,P<0.01).The incidence rate was higher in males than in females,with a statistically significant difference(χ^(2)=17.95,P<0.01).The age of onset was mainly distributed from 3 to 7 years old,with 251 cases(76.29%)and an incidence of 93.41/100000,with a statistically significant difference in incidence between different age groups(2=507.52,P<0.01).The occupation was mainly childcare children,followed by students,with 151 cases(45.90%)and 146 cases(44.38%),respectively.Conclusion The incidence rate of scarlet fever in Fucheng District,Mianyang City,shows an increasing trend.Relevant departments should focus on the prevention and control of kindergarten children and students,and strengthen monitoring to prevent the occurrence of aggregated scarlet fever outbreaks.
作者
刘金玉
张先德
张薇
周彪
田鹏
LIU Jinyu;ZHANG Xiande;ZHANG Wei;ZHOU Biao;TIAN Peng(Fucheng District Center for Disease Control and Prevention,Mianyang,Sichuan 621000,China)
出处
《医学动物防制》
2023年第7期676-679,共4页
Journal of Medical Pest Control
基金
2021年基本公共卫生服务中央财政补助项目(绵涪卫健发[2021]60号)。
关键词
猩红热
发病率
流行病学特征
预防控制
儿童
分析
监测
Scarlet fever
Incidence
Epidemiological characteristics
Prevention and control
Children
Analysis
Surveillance
