Journal of the Korean Society of Food Culture (한국식생활문화학회지)
- Volume 9 Issue 4
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- Pages.401-409
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- 1994
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- 1225-7060(pISSN)
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- 2288-7148(eISSN)
A Study on nutritional status and one serving size of commonly comsumed dish in Korean college women
여대생의 영양섭취 실태 및 주요섭취음식의 1인 1회 분량에 관한 연구
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Kim, Mi-Kyung
(Department of Foods and Nutrition, Ewha Womans University) ;
- Lee, Jee-Yeon (Department of Foods and Nutrition, Ewha Womans University)
- Published : 1994.12.30
Abstract
The use of food frequency questionnaire to estimate dietary intake has become widespread in epidemiologic studies. It has been suggested that knowledge about a person's usual serving size of each food, in addition to consumption frequency, will improve the accuracy of this method. This study was performed to investigate the nutritional status and one sowing sizes of commonly consumed dishes in Korean college women. Intakes of dish or food in 156 college women were measured by 7-day weighed food records in May, 1992 and May, 1993. For each dish or food, variance in one serving size was partitioned into within-person(intraindividual) and between-person(interindividual) components. All nutrient intakes except vitamin A and vitamin C were less adequate. The major dish groups which contributed to the most daily nutrient intakes were boiled rice, bread, fruits, dairy product, and biscuit and snack groups. In more than 50% of dishes, the within-person variation was greater than between-person variation. And the variety and amount of food which was used in one dish were too variable to make standard recipe.
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