Article: Prevalence of nasal polyps in adults: The Skovde population-based study

Patients with nasal polyps present repeatedly in otorhinolaryngology practices, but the prevalence of nasal polyps in the general population is not known. Our objective was to investigate the prevalence of nasal polyps in an adult Swedish population in relation to age, gender, asthma, and aspirin intolerance. A random sample of 1,900 inhabitants over the age of 20 years, stratified for age and gender, was drawn from the municipal population register in Skovde, Sweden, in December 2000. The subjects were called to clinical visits that included questions about rhinitis, asthma, and aspirin intolerance and examination by nasal endoscopy. In total, 1,387 volunteers (73% of the sample) were ...

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