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Fig. 2 | International Journal of Behavioral Nutrition and Physical Activity

Fig. 2

From: Relative validity of an intelligent ordering system to estimate dietary intake among university students from a medical school in Shanghai, China

Fig. 2

Bland‒Altman plots of agreement between dietary intakes reported in the IOS-7DFD and IOS + SFFQ-7DFD among the study participants (n = 221). The dotted line shows the mean difference between the two methods. The solid lines show an agreement interval, representing the mean difference ± 1.96 SD, which covered 95% of the differences between the two methods

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International Journal of Behavioral Nutrition and Physical Activity

ISSN: 1479-5868

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