Study On The Prevalence Of Allergic Rhinitis Among School-Age Children In Qiqihar City

Objective:By locating the prevalence and influence factors of children with allergic rhinitis in Qihar area,the influencing factors of allergic rhinitis were analyzed,and the corresponding prevention strategies were studied.The results of this study will provide theoretical basis for the later clinical discussion on how to take corresponding health education measures to reduce the incidence of allergic rhinitis in children.Methods:The study was conducted using a questionnaire survey.The design of the allergic rhinitis questionnaire was based on the study of international childhood asthma and allergic diseases,and combined with the specific situation of children in Qiqihar.The questionnaire has three aspects in total,including a total of 30 questions,including basic conditions for children and eating and drinking.In this study,6 primary schools in 6 districts of Qiqihar were randomly selected in 2018.Each school randomly selected 60 students per year,and 360 students were selected from each school.The study included 2,160 subjects.A total of 2,160 questionnaires were distributed in this study,and 1,956 questionnaires were collected,with a recovery rate of 90.56% and an effective questionnaire of 1,800,with an effective rate of 92.02%.After the questionnaire was collected,the data was built using EpiData,and the data was searched by two people.The statistical analysis of the data was performed using SPSS24.0 statistical software.Results:Among the children surveyed,243 were allergic rhinitis patients,the prevalence rate was 13.0%,and there was no statistical difference between the six schools.There was no statistical difference in age,gender and ethnicity.There was no significant difference in age,gender,and ethnicity.In the diet structure,fried foods and fresh vegetables have a significant effect on the prevalence of allergic rhinitis.Fruits,sugary drinks,sweets,dairy products and breakfast do not affect the prevalence of allergic rhinitis;exercise habits,medium-weekly Exercise time significantly affected the prevalence of allergic rhinitis,high exercise and physical education classes had no significant effect on allergic rhinitis;243 patients with allergic rhinitis,184 were perennial rhinitis,nasal itching,sneezing and nasal congestion were the main clinical Symptoms,symptoms occur every day before bedtime and morning,and more often in spring,autumn and winter.The symptoms last for 1 to 3 months.The main predisposing factors are cold air,dust mites,dust and pollen.90.6% of children have received medical treatment,and other Western medicine treatments have less exposure.Conclusion:1.The proportion of allergic rhinitis among school children in Qiqihar is 13%.There is no statistical difference between the districts.There is no difference in age,gender and ethnicity among children.2.Children’s weekly intake of fresh vegetables can reduce the prevalence of allergic rhinitis,increased intake of fried foods will lead to increased prevalence of allergic rhinitis.3.Children’s weekly moderate exercise time increase can reduce the prevalence of allergic rhinitis.4.Temperature changes,dust mites are the main cause of allergic rhinitis in school children in Qiqihar.