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Fig. 2. | Nutrition Journal

Fig. 2.

From: “Everyone can take photos.” Feasibility and relative validity of phone photography-based assessment of children’s diets – a mixed methods study

Fig. 2.

a-f Bland-Altman plots illustrating the differences in intakes of food categories assessed by photo method (PM) and FFQ. Differences are plotted against the mean of intakes assessed by 24HR plus PM and FFQ, respectively. Upper and lower levels of agreement (LOA) are mean+/− 2SD. Axes have been chosen so that results are comparable between methods. All units are dl/week

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