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KMID : 1134819980270040775
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Journal of the Korean Society of Food Science and Nutrition
1998 Volume.27 No. 4 p.775 ~ p.784
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Seasonal Variation of Dietary Intake and Quality from 24 Hour Recall Survey in Adults Living in Yeonchon Area
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Song Yoon-Ju
Paik Hee-Young
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Abstract
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This study was conducted to investigate the seasonal variation of dietary intake and quality obtained by 24 hour recall method in Korean adults living in rural area. The mean daily intakes of 4 seasons were 1,692㎉ for energy, 63g(14.8% of energy) for protein, 30g(15.7% of energy) for fat, 257g(60.7% of energy) for carbohydrate. Mean daily intakes were significantly highest in winter for most of the nutrients, and lower in summer for energy, fat, calcium, iron. Mean adequacy ratio(MAR), an index of overall nutritional quality was 0.65 in winter, 0.67 in spring, 0.65 in summer and 0.72 in autumn and nutrient adequacy ratio(NAR) was significantly different for vitamin C among different seasons. Subjects consumed usually 15.3 different foods in winter, 14.5 in summer, 13.9 in spring and 13.7 in autumn. The number of food consumed was positively correlated with intake of most nutrients, especially in autumn. For variety among the five major food groups(grain, meat, dairy, fruit, vegetable) with a dietary diversity scores(DDS) calculated, the average score of DDS was 3 in all seasons and omitted food groups were usually dairy and fruit. In conclusion, dietary intake and quality of Korean adults were different according to seasons.
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KEYWORD
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seasonal variatio, diet quality, nutrient adequacy ratio, dietary diversity score
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