Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001
Introduction & Objective: The province of Hamadan was one of the regions with endemic goiter in Iran. Following initiation of the program of control of iodine deficiency in 1989, production, distribution and consumption of iodized salt were begun. Materials & Methods: In 2001, as part of a...
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Hamadan University of Medical Sciences
2006-09-01
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doaj-6c011efc25eb40f99a1a3133eb11225e2020-11-25T04:11:25ZfasHamadan University of Medical Sciencesپزشکی بالینی ابن سینا2588-722X2588-72382006-09-011322328Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001Fereydun Azizi0Robabeh Sheikholeslam1Mohsen Naghavi2Mohammad Reza Honarvar3Kashad Toori4Zahra Abdollahi5 Introduction & Objective: The province of Hamadan was one of the regions with endemic goiter in Iran. Following initiation of the program of control of iodine deficiency in 1989, production, distribution and consumption of iodized salt were begun. Materials & Methods: In 2001, as part of a national monitoring survey, 1200 schoolchildren, aged 7-10 years, were selected randomly from all regions of Hamadan, and the grade of goiter, in 600 boys and 600 girls, was determined according to WHO classification. Urinary iodine content was estimated using the digestion method in one tenth of the schoolchildren. Results: Total goiter rate was 18% (15.8% in girls and 20.2% in boys). Median urinary iodine was 15.3 µg/dl. Urinary iodine was above 10 µg/dl in 78.3% and less than 5 µg/dl in 8.7% of subjects no one had urinary iodine below 2 µg/dl. Conclusion: It is concluded that the rate of goiter in Hamadan has decreased significantly since 1996 and urinary iodine levels in schoolchildren are indicative of adequate iodine intake Hamadan province therefore can be considered a “iodine deficiency free” zone.http://sjh.umsha.ac.ir/article-1-485-en.htmlgoiteriodine deficiency disordersurinary iodine |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
Fereydun Azizi Robabeh Sheikholeslam Mohsen Naghavi Mohammad Reza Honarvar Kashad Toori Zahra Abdollahi |
spellingShingle |
Fereydun Azizi Robabeh Sheikholeslam Mohsen Naghavi Mohammad Reza Honarvar Kashad Toori Zahra Abdollahi Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 پزشکی بالینی ابن سینا goiter iodine deficiency disorders urinary iodine |
author_facet |
Fereydun Azizi Robabeh Sheikholeslam Mohsen Naghavi Mohammad Reza Honarvar Kashad Toori Zahra Abdollahi |
author_sort |
Fereydun Azizi |
title |
Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 |
title_short |
Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 |
title_full |
Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 |
title_fullStr |
Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 |
title_full_unstemmed |
Prevalence of Goiter and Urinary Iodine in Schoolchildren of Hamadan Province in 2001 |
title_sort |
prevalence of goiter and urinary iodine in schoolchildren of hamadan province in 2001 |
publisher |
Hamadan University of Medical Sciences |
series |
پزشکی بالینی ابن سینا |
issn |
2588-722X 2588-7238 |
publishDate |
2006-09-01 |
description |
Introduction & Objective: The province of Hamadan was one of the regions with endemic goiter in Iran. Following initiation of the program of control of iodine deficiency in 1989, production, distribution and consumption of iodized salt were begun.
Materials & Methods: In 2001, as part of a national monitoring survey, 1200 schoolchildren, aged 7-10 years, were selected randomly from all regions of Hamadan, and the grade of goiter, in 600 boys and 600 girls, was determined according to WHO classification. Urinary iodine content was estimated using the digestion method in one tenth of the schoolchildren.
Results: Total goiter rate was 18% (15.8% in girls and 20.2% in boys). Median urinary iodine was 15.3 µg/dl. Urinary iodine was above 10 µg/dl in 78.3% and less than 5 µg/dl in 8.7% of subjects no one had urinary iodine below 2 µg/dl.
Conclusion: It is concluded that the rate of goiter in Hamadan has decreased significantly since 1996 and urinary iodine levels in schoolchildren are indicative of adequate iodine intake Hamadan province therefore can be considered a “iodine deficiency free” zone. |
topic |
goiter iodine deficiency disorders urinary iodine |
url |
http://sjh.umsha.ac.ir/article-1-485-en.html |
work_keys_str_mv |
AT fereydunazizi prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 AT robabehsheikholeslam prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 AT mohsennaghavi prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 AT mohammadrezahonarvar prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 AT kashadtoori prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 AT zahraabdollahi prevalenceofgoiterandurinaryiodineinschoolchildrenofhamadanprovincein2001 |
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