title: [The epidemic survey of children rhinosinal inflammatory diseases and their correlation with asthma in Nanjing].
abstract: OBJECTIVE
  To realize the epidemic features of rhinosinal inflammatory diseases in children and their correlation with asthma in Nanjing,China.
  
  
  METHODS
  A questionnaire survey on children chronic rhinosinusitis (CRS) and airway diseases was conducted among 1087 elementary school children, aged from 9 to 10, of seven schools in Nanjing city by random cluster sampling, from March to September, 2004. The questionnaires include such questions as age, gender, family history, basis diseases, inducements, environment, therapy, correlative lower airway diseases and so on. The survey included screening suspects of CRS and allergic rhinitis (AR) by filling up the questionnaires by their parents and then special examination withtion of asthma of children was obtained by inquiring whether children were diagnosed by physician in last 12 months. The results were dealt with statistics.
  
  
  RESULTS
  Nine hundred and eighty nine questionnaires were returned. The response rate was 91% and 942 questionnaires were available. The prevalence rate of CRS of children aged from 9 to 10 was 8.8% in Nanjing city. The prevalence rate of AR was 5.1%. The prevalence rate of asthma of children was 5.3%. The incidences of asthma of children with CRS and AR were 19.3% and 39.6% respectively, while that of children without rhinosinal inflammatory diseases was 1. 8%. The results showed that the differences of the incidences of asthma between children with CRS, AR and without rhinosinal inflammatory diseases were statistically significant( P <0.01).
  
  
  CONCLUSIONS
  Chronic rhinosinusitis is a common disease in children. The prevalence rates of CRS and AR in children aged from 9 to 10 in Nanjing city were 8.8% and 5. 1%. The incidence of asthma in children with rhinosinal inflammatory diseases is markedly higher than that in children without these diseases.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Nanjing General Hospital of Nanjing Military Command, PLA, Nanjing, 210002, China.
authors.forename: Manjie
authors.initials: M
authors.lastname: Jiang
authors.forename: Qiuping
authors.initials: Q
authors.lastname: Wang
authors.forename: Zeqing
authors.initials: Z
authors.lastname: Li
authors.forename: Fei
authors.initials: F
authors.lastname: Xue
authors.forename: Junfeng
authors.initials: J
authors.lastname: Ji
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D002648:Child; D002681:China / Q000453:epidemiology; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012221:Rhinitis, Allergic, Perennial / Q000453:epidemiology*; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology; D012307:Risk Factors; D012852:Sinusitis / Q000453:epidemiology*; D011795:Surveys and Questionnaires