title: Prevalence of abnormalities found by sinus x-rays in childhood asthma: lack of relation to severity of asthma.
abstract: We examined the prevalence of abnormalities found by sinus x-rays in patients with asthma. The overall prevalence of abnormalities found was greater in the patients with asthma, 43 of 138 (31.2%), compared to control patients with dental problems, 0 of 50 (p less than 0.001). However, the percent of patients with abnormalities found by sinus x-rays was the same whether the asthma was mild, requiring minimal medication, or severe, requiring multiple medications. The results provide no support for the hypothesis that sinusitis, as detected by abnormalities found by sinus x-rays, aggravates asthma and promotes increased need for medication to control the asthma.
mesh_terms: D000485:Allergens; D001249:Asthma / Q000145:classification / Q000150:complications / Q000000981:diagnostic imaging*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009297:Nasal Mucosa / Q000166:cytology; D009504:Neutrophils; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging*; D011859:Radiography; D012852:Sinusitis / Q000150:complications; D012882:Skin Tests
chemical_list: D000485:Allergens