Objective:To explore the status of consumption and quality of iodine - added - salt edibled inresidents of Tian Jin Wu qingDistrict after the implementaition of the universal salt indization from 2006 to 2010.Methods:According to " IDD National surveillance Programme - an expurgated edition",the salt of the resident was selected by random sampling and the results were determined .Results: From 2006 to 2010,For five years we have drawn 1440 pieces of iodized salt , the iodized salt are 1347. the coverage of iodized salt is 95.42% , qualified iodinatzed salt is 1318 . the consumption rate of the qualified iodinated salt is 91.52%. conclusion: iodized salt coverage rate and qualified use of iodized salt has a improving trend with the increse of the year
[ Key words] Iodized salt; Detection; rate of Qualified iodized salt