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. 2007 Nov 30;13(1 Suppl):S92–S97. doi: 10.2188/jea.13.1sup_92

Table 1. Selenium intake (μg/day) assessed with DR and FFQ by area.

Ninohe PHC Yokote PHC Saku PHC Ishikawa PHC ANOVA
p-value




Mean±SD Median Mean±SD Median Mean±SD Median Mean±SD Median
DR1
Men (n=102) n=24 n=28 n=23 n=27 <0.001
200±36 208 188±37 186 191±40 191 155±43 152
Women (n=113) n=27 n=30 n=28 n=28 <0.001
158±31 158 158±29 156 148±30 127±37 123
FFQ
Men (n=102) n=24 n=28 n=23 n=27 <0.001
162±84 146 125±48 110 151±56 151 96±46 87
Women (n=113) n=27 n=30 n=28 n=28 0.002
132±68 104 113±44 107 153±108 133 83±29 75

1Mean intakes from 28-day DR in Ninohe, Yokote and Saku PHC, and mean intake of 14-day DR in Ishikawa PHC.