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. 2020 Aug 24;16(Suppl 2):e12827. doi: 10.1111/mcn.12827

Figure 1.

Figure 1

Household use of iodized salt in Cambodia (2000 – 2017). Ref: 2000, 2005, and 2010 Cambodia Demographic Health Survey, 2004 and 2009 Cambodia Socio Economic Survey, 2008 and 2011 Cambodia Survey on Iodine Nutrition, 2014, 2016 and 2017 market survey. All surveys used a rapid test kit to test for the presence of iodine (blue colour appeared) except for the 2014, 2016 and 2017 market surveys which used a quantitative assessment of iodine content; results here reflect salt with'any iodine’ (>0 ppm)