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Sang Ah Lee 2 Articles
[English]
Distribution and Exposure Prevalence of Carbohydrate-based Food Intake among Obese Korean Adults Based on the Health Examinees (HEXA) Study
Yuri Han, Sung Ok Kwon, Sang Ah Lee
Korean J Community Nutr 2017;22(2):159-170.   Published online April 30, 2017
DOI: https://doi.org/10.5720/kjcn.2017.22.2.159
AbstractAbstract PDFPubReader
OBJECTIVES
The purpose of this study was to estimate the distribution and exposure prevalence of total carbohydrate intake and the carbohydrate-based foods such as rice, noodles, sweet potatoes, sweet drinks, milk and fruits and to characterize intake patterns among obese Korean adults.
METHODS
Subjects included 137,363 adults aged 40 years or older who participated in a Health Examinees (HEXA) Study. Multiple regression analysis of data from Semi-Quantitative Food Frequency Questionnaire (SQFFQ) identified food sources of carbohydrates. Weight, height and waist circumstance (WC) were measured, and the body mass index (BMI) was calculated. Obesity was defined as BMI ≥ 25 kg/m2 and abdominal obesity as WC ≥ 90 cm and ≥ 85 cm for males and females, respectively.
RESULTS
Obese adults appeared to have a higher total carbohydrate intake in the univariate analysis but had eaten less after adjustment for general and lifestyle factors, compared to normal weight adults (OR 0.78, 95% CI 0.73-0.82 for general obesity; OR 0.79, 95% CI 0.74-0.85, for abdominal obesity; P trend < 0.0001, respectively). Based on advance analysis for the food sources of carbohydrates, obese subjects had lower intake of rice (OR 0.86, 95% CI 0.68 -1.09 for general obesity; OR 0.87, 95% CI 0.67-1.13, for abdominal obesity; P trend < 0.0001, respectively) and higher intake of noodles (OR 1.21, 95% CI 1.16-1.27 for general obesity; OR 1.25, 95% CI 1.19-1.32, for abdominal obesity; P trend < 0.0001 respectively). With regard to other food sources of carbohydrates such as milk and fruits, intake was lower among obese compared to normal weight subjects.
CONCLUSIONS
In the Korean middle-aged and older obesity groups, the intake of carbohydrates and the related foods was lower than in normal weight subjects, except for noodles. We conclude that a higher intake of noodles may enhance weight-gain. Therefore, this study suggested that the guidelines should consider the types of carbohydrate sources and the amount consumed from foods in order to provide proper guidance with regard to control and prevent obesity among Korean adults.

Citations

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  • Calcium- and Sodium-Rich Food Intake among Koreans with and without Metabolic Syndrome: Cross-Sectional Analysis of the Korean Genome and Epidemiology Study
    Byeonggeun Choi, Jiyoon Kim, Yeonjin Kim, Jiae Shin, Sang-Ah Lee
    Nutrients.2024; 16(15): 2439.     CrossRef
  • In vitro safety and efficacy of probiotics mixture on carbohydrate digestion inhibition
    Eunsol Seo, Jang-Bin Woo, MinYeong Seo, Jeongmin Woo
    Korean Journal of Food Preservation.2023; 30(3): 538.     CrossRef
  • Assessment of dietary quality and nutrient intake of obese children in Changwon area
    Ji-Sook Park, Ha-Neul Choi, Jae-Young Kim, Sang-Hyuk Ma, Jung-Eun Yim
    Journal of Nutrition and Health.2022; 55(6): 630.     CrossRef
  • Comparison of the levels of energy intake from dish and food groups by gender and age among Korean obese adults: data obtained from the 2013-2018 Korea National Health and Nutrition Examination Survey
    Cheongmin Sohn, Woori Na, Chaeryeon Kim, Seunghee Choi, Oh Yoen Kim, Jounghee Lee, Mi Ock Yoon, Myoungsook Lee
    Journal of Nutrition and Health.2022; 55(6): 670.     CrossRef
  • Relationship between Obesity and Dental Caries in Some University Students: A Pilot Study
    SooJeong Hwang, Hoon Kim, MinSeock Seo
    Journal of Dental Hygiene Science.2021; 21(2): 127.     CrossRef
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[English]
Software for Nutritional Assessment Using a Semi-Quantitative Food Frequency Questionnaire and the 24-hour Recall Method
Sang Ah Lee, Kyoungsin Lee, Hyung Sook Kim, Hae Jeung Lee, Haymie Choi
Korean J Community Nutr 2002;7(4):548-558.   Published online August 31, 2002
AbstractAbstract PDF
The purpose of this study was to develop a computer software program for nutritional assessment using a Semi-Quantitative Food Frequency Questionnaire (SQFFQs) and the 24-hour Recall Method. The software for the SQFFQ was divided into input, output, and database. For dietary analyses, recipe and food databases were used. The recipe database included 25 items and the food database was divided into 18 food groups. The food database was composed of 19 general nutrient items, 33 fatty acids, and 18 amino acids. The software developed in this study can be summarized as follows: 1) input items related to the individual's ages information, lifestyle, biological values, and dietary habits; 2) individualized data in percent of the Korean RDA, the energy ratios of carbohydrates, proteins and fats, the ratio of animal to plant source intakes, and the distribution of food group intakes; 3) Statistical data on the individual's information, lifestyle, biological values, and dietary intakes including the frequency of intake of cooked foods, the amounts of food, and the number of food groups, and nutrients. In the 24-hour Recall Method, the input and output consisted of the individual's information and cooked dish intakes. The individual's report included the amounts of nutrient intake according to number of meal and days, in comparison to the Korean RDA, the energy ratio for carbohydrates, proteins and fats, the ratio of animal to plant source intakes, and the distribution of food group intakes. The statistical report presented the number of food groups and foods, and the nutrient intakes. To evaluate the validity of the SQFFQ, the Spearman Rank Order Correlation and kappa values were used. As a result, correlation coefficients comparing the 24-hour Recall Method appeared to be more than 0.5, except for vitamin B1, B2, niacin, and vitamin E. The kappa values for energy and carbohydrate intakes were both 0.7, and protein, fat, vitamin C, folate, Ca, and iron intakes ranged from 0.3 to 0.7.
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