Thyrotoxicosis in Iceland 1980–1982

Abstract
A nationwide survey of the incidence of clinical thyrotoxicosis in Iceland was made during the 3-yr period 1980-1982. An annual incidence of 23.6/100,000 inhabitants was found, females outnumbering males by 4.2:1: 72% of all patients were aged 20-49. Graves'' disease was considered the cause in 83.3% of the patients.