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[Epidemiologic examinations of goiter in the population of the Sejny community]
A Zonenberg1, B Telejko, W Zarzycki
1Klinika Endokrynologii AM, Białymstoku.
Abstract:
The study was aimed at the evaluation of incidence of goiter in the population of the community of Sejny. The survey comprising 1520 subjects revealed the presence of thyroid enlargement in 31.8% of the subjects studied, indicating the occurrence of a mild endemy. The facts speaking for this type of endemy are: predominance of cases with goiter of OB or I degree (83%), higher incidence of goiter in women than in men (3.3 times), occurrence of nodular goiter in 12% of cases with goiter, and sporadic appearance of hypothyroidism. Goiter endemy in the population of this area can be attributed to such goitrogenic factors as low level of iodine and high content of calcium in the water, tobacco smoking, and a habit of drinking tap water.