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Fig. 2 | Nutrition Journal

Fig. 2

From: Iodine status five years after the adjustment of universal salt iodization: a cross-sectional study in Fujian Province, China

Fig. 2

Comparison of urinary iodine concentration by geographical locations in 2009 and 2017 among school-age children. mUIC: urinary iodine concentration; CUA: coastal urban area; Non-CUA: non-coastal urban area; CRA: coastal rural area; Non-CRA: non-coastal rural area. **Urinary iodine concentration (UIC) in 2017 was significantly lower compared to 2009 in each area (P<0.05) by Wilcoxon test (P<0.001)

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Nutrition Journal

ISSN: 1475-2891

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