title: Asthma and wheeze in schoolchildren.
abstract: In a questionnaire survey of 2813 children aged 4 to 19 years 11.9% reported asthma compared to 4.4% in 1983-4: a rise of 170% over 9 years. The asthma prevalence was 8.35% in girls and 14.8% in boys. The prevalence of wheeze in the past 12 months was 12% in girls and 18.9% in boys. The wheeze prevalence values for 9 year olds were similar to those found in a recent study in Galway. 40.8% of those reporting wheeze in the previous 12 months did not report asthma. This suggests under diagnosis, ineffective communication of the diagnosis to the parents or denial of the diagnosis. 79% of those with asthma reported wheeze and 10.7% reported cough but no wheeze ('cough variant asthma'), emphasising the importance of cough as an indicator of asthma in these children.
authors.affiliation: Department of Paediatrics, National Children's Hospital, Dublin.
authors.forename: M R
authors.initials: MR
authors.lastname: Taylor
authors.forename: C V
authors.initials: CV
authors.lastname: Holland
authors.forename: P
authors.initials: P
authors.lastname: O'Lorcain
mesh_terms: D017677:Age Distribution; D001249:Asthma / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D003625:Data Collection; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D015994:Incidence; D007494:Ireland / Q000453:epidemiology; D008297:Male; D012135:Respiratory Sounds / Q000175:diagnosis* / Q000503:physiopathology*; D017678:Sex Distribution