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Fig. 3 | Nutrition Journal

Fig. 3

From: Validation and reproducibility of a new iodine specific food frequency questionnaire for assessing iodine intake in Norwegian pregnant women

Fig. 3

Bland-Altman plot of agreement between the iodine intake estimated from the food diary (FD) and iodine intake estimated from UIC (n = 134). The solid line represents the mean difference between the two methods (3 μg/day), and the dotted lines represents the limits of agreements (LOA) corresponding to ±1.96 SD (lower agreement: − 197 μg/day, upper agreement: 203 μg/day)

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Nutrition Journal

ISSN: 1475-2891

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