Iodine nutrition and the prevalence of thyroid disease after salt iodization: a cross-sectional survey in Shanghai, a coastal area in China.

PLoS One · 2012 · PMC3414375 · PMID 22911705

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a decreasing trendno p-value reported

The median UIC in the different age groups are listed in Table 7 ; all were in the range 100–199 μg/L (adequate iodine nutrition), but there was a decreasing trend with age.

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