Study on the Associations of Dietary Variety and Nutrition Intake Level by the Number of Survey Days
2004
Lee, J.E. (Korea Center for Disease Control and Prevention, Seoul, Republic of Korea) | Ahn, Y.J. (Korea Center for Disease Control and Prevention, Seoul, Republic of Korea) | Kim, K.C. (Korea Center for Disease Control and Prevention, Seoul, Republic of Korea) | Park, C. (Korea Center for Disease Control and Prevention, Seoul, Republic of Korea)
Due to the common dietary practice of preparing foods in various ways using the same food item, in addition to rather a large number of food items that average Koreans consume, it is difficult to accurately assess the nutritional adequacy. In an effort to identify a reliable means of assessing the nutritional adequacy of Korean adults, we analyzed the association between the scores of dietary diversity (DDS) and dietary variety (DVS), and the quality of nutrient intake as assessed by Nutrient Adequacy Ratio (NAR) and Mean Adequacy Ratio (MAR).
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