title: Ultrasound measurement of thyroid volume in the nation-wide epidemiological survey on iodine deficiency in Poland.
abstract: Thyroid size was evaluated by ultrasonography and palpation during a study performed in 1992 and 1993 by PCCIDD. Statistical analysis was carried out in 15774 cases with thyroid volume measured by trained teams of doctors. The results were evaluated in 5 age group: 6-8, 9-10, 11-12, and 13 years. The upper limit of the thyroid volume in each age group was defined as mean for stage 0 (WHO) + 1 SD. Our upper limits of thyroid volume in age groups were: 6.1, 7.2, 8.4 and 9.1 ml, respectively. The highest frequency of goitre (according to ultrasound criteria) were in the Sudeten endemia region (53.1%), the lowest in the Seaside area (14.3%). Significant influence of age, sex, height, weight, place of living, and thyroid hormone containing drugs on thyroid size was proved. The influence of iodine prophylaxis on thyroid volume was not significant.
authors.affiliation: Jagiellonian University Chair.
authors.forename: F
authors.initials: F
authors.lastname: Gołkowski
authors.forename: Z
authors.initials: Z
authors.lastname: Szybiński
authors.forename: B
authors.initials: B
authors.lastname: Huszno
authors.forename: H
authors.initials: H
authors.lastname: Stanuch
authors.forename: A
authors.initials: A
authors.lastname: Zarnecki
mesh_terms: D000293:Adolescent; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006043:Goiter, Endemic / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D006306:Health Surveys; D006801:Humans; D015994:Incidence; D007455:Iodine / Q000172:deficiency*; D008297:Male; D008403:Mass Screening / Q000379:methods*; D010173:Palpation; D011044:Poland / Q000453:epidemiology; D013961:Thyroid Gland / Q000000981:diagnostic imaging* / Q000473:pathology; D014463:Ultrasonography
chemical_list: D007455:Iodine