其他摘要：Introduction: Asthma is a chronic inflammatory airway disease. Genetic and environmental factors have been important role in the induction of asthma. It's estimated that asthma affect 2.7 to 35.4% of child (in average 13.4%) in Iran. The aims of this study to assess the costs of asthma patients admitted in Boali hospital in Sari in the north of Iran. Patients and Methods: This descriptive study was carried out in asthma patients 1 to 20 years old that admitted in the Boali hospital in Sari from 2008 to2012. Out of 455 folders, 22 folders excluded because incomplete registrations.Results: Out of 432 patients, 280 patients (64.81%) were male. 349 patients were 1-5 years old (80.78%). Average annual cost in our asthmatic patients was 1219064 Rials(Iran currency) ($ 121.9) per patient, 1183655 ($ 118.3) and 1284789($ 128.5) Rials per male and per female patient respectively. Conclusions: Our study showed asthma disease has been significantly cost for patient, family
