Iodine Deficiency Disorders in 15 Districts of India

被引:17
作者
Toteja G.S. [1 ,2 ]
Singh P. [1 ]
Dhillon B.S. [1 ]
Saxena B.N. [1 ]
机构
[1] Central Co-ordinating Unit, Indian Council of Medical Research, New Delhi
[2] Indian Council of Medical Research, Ansari Nagar
关键词
Cretinism; Goitre; Prevalence; Urinary iodine excretion;
D O I
10.1007/BF02725651
中图分类号
学科分类号
摘要
Methods: A multicentre study to assess iodine deficiency disorders (goitre and deaf-mutism/cretinism) in 1,45, 264 children (6-<12 years old) from 15 districts of ten states was carried out during 1997-2000. Urinary iodine excretion was also determined in 27481 children, while iodine content was estimated in 5881 samples of edible salt. The sampling methodology followed was a "30 cluster survey". Results: The overall prevalence of goitre was 4.78% (4.66% of grade I and 0.12% of grade II) amongst the children examined. The highest prevalence of 31.02% goitre was observed in Dehradun district, while the lowest prevalence of 0.02% goitre was recorded in Bishnupur and Badaun districts. The overall prevalence of cretinism among children examined from seven districts was 0.072% whereas that of deaf-mutism was 0.27% among children examined from 8 districts. Median urinary iodine values was marginally less than the WHO cut-off values only in children of the 3 out of the 15 districts surveyed. Iodine content was found to be adequate in 55.45% of the salt samples. Conclusion: The results suggested a significant decline in the prevalence of goitre in most parts of the country.
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页码:25 / 28
页数:3
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