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[English]
Screen time, mealtime media use, and dietary behaviors in Korean preschoolers : a cross-sectional study
Young-Hee Han, Saerom Shin, Eun Yeol Woo, Hye-Kyung Park, Taisun Hyun
Korean J Community Nutr 2023;28(3):206-219.   Published online June 30, 2023
DOI: https://doi.org/10.5720/kjcn.2023.28.3.206
AbstractAbstract PDF
Objectives
Screen time refers to the time spent using screen media, such as televisions, smartphones, computers, or tablets. Excessive exposure to screen media has been reported to negatively impact young children’s health and development, including overweight, short sleep duration, and language delays. This study examined the association of screen time and mealtime media use with dietary behaviors among preschool children.
Methods
A cross-sectional survey was conducted on parents of children aged three to five years using the online questionnaires of the Nutrition Quotient for Preschoolers (NQ-P) and the Dietary Screening Test (DST). Data from 261 children’s parents were analyzed.
Results
Of the 261 children, 96.9% used screen media, 55.6% used screen media for two hours or more daily, and 30.7% were exposed to screen media during meals. The NQ-P scores were significantly lower in the children with longer screen time and mealtime media use. Children who used screen media for two hours or more and those exposed to screen media during meals consumed kimchi less frequently and confectionery and sugar-sweetened beverages more frequently than children who used less than two hours and were not exposed to screen media during meals. In addition, they were more likely to be picky about food, refuse to eat, and less likely to feed themselves than children with shorter screen time and no mealtime media use.
Conclusions
This study reported an association between unhealthy dietary behaviors, feeding difficulties, and screen time and mealtime media use among preschool children. Further research should explore effective strategies for reducing children’s screen time.
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[Korean]
A Study on the Dietary Behavior of Korean Adults: Focus on Dietary Supplement Intake, Household Size, and COVID-19
Jinkyung Choi
Korean J Community Nutr 2022;27(6):468-479.   Published online December 31, 2022
DOI: https://doi.org/10.5720/kjcn.2022.27.6.468
AbstractAbstract PDF
Objectives
This study investigates dietary supplement intakes by examining the characteristics of dietary and health-related behaviors. Data were obtained from the Korea National Health and Nutrition Examination Survey (KNHANES). Dietary and health-related behaviors were also examined before and after the occurrence of COVID-19 and household types (multi-members vs. single person).
Methods
Data used in this study were collected from the 2019-2020 KNHANES by including adults aged 19 to 64 years. Pregnant, lactating, and subjects consuming calories less than 500 and more than 5,000 were excluded. Differences in dietary and health-related behaviors before and after COVID-19, and between the two types of households were analyzed by Chi-square analyses using Rao-Scott. Logistic regression analyses were applied to determine which dietary and health-related behaviors affected the dietary supplement intakes. In addition, descriptive analysis was run for demographic characteristics.
Results
The dietary supplement intake rate differed significantly with respect to the gender, age, education, marital status, and household income. Dietary supplement intakes, frequency of eating out, obesity, and body weight changes were significantly different before and after COVID-19. In addition, meal evaluation, frequency of eating out, drinking, smoking, activity, subjective health evaluation, and body weight changes showed significant differences by household type. Attitude towards nutrition, activity, meal evaluation, obesity, and smoking were factors that affected the intake of dietary supplements.
Conclusions
While increased intake of dietary supplements is a prevalent phenomenon, this intake needs to be monitored and studied closely, considering the sociodemographic characteristics and dietary and health-related behaviors. Furthermore, the dietary supplement intake trend after COVID-19 needs to be studied along with food intake.

Citations

Citations to this article as recorded by  
  • Comparison of Eating Habits and Behaviors of Young Single-Person Households based on Food-Related Lifestyle
    Dokyung Kim, Sim-Yeol Lee
    Korean Journal of Health Promotion.2023; 23(3): 117.     CrossRef
  • Effect of Dietary Supplements on Vitamin and Mineral Intake Among Koreans: Data From the 2018-2020 Korea National Health and Nutrition Examination Survey
    Moon Yeong Hwang, Jiyoun Hong
    Food Supplements and Biomaterials for Health.2023;[Epub]     CrossRef
  • Dietary guidelines adherence and changes in eating habits among college students in the post-COVID-19 period: a cross-sectional study
    Eunyoung Yoon
    Korean Journal of Community Nutrition.2023; 28(3): 220.     CrossRef
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Original Articles
[English]
Relationship among Life Stress, Dietary Behaviors and High-fat Snack Intake in High School Students in Gyeonggi Area
Seorin Doo, Youngmi Lee, Haeryun Park, Kyunghee Song
Korean J Community Nutr 2017;22(4):289-297.   Published online August 31, 2017
DOI: https://doi.org/10.5720/kjcn.2017.22.4.289
AbstractAbstract PDFPubReader
OBJECTIVES
Stress during adolescence is related to undesirable nutritional intake and negatively affects the growth and development. This study was performed to investigate the relationship among life stress, dietary behaviors and the intake of high-fat containing snacks in male and female high school students in Gyeonggi-do area.
METHODS
The subjects were 700 high school students (350 males, 350 females) in Gyeonggi-do from July to September 2014 and the survey was performed by using questionnaire that included general characteristics, dietary behaviors, high-fat containing snacks intake, and daily life stress.
RESULTS
There was a gender difference in health-related life style and dietary behaviors, and the life stress was significantly higher in female students than in male students. For health-related life style, exercise frequency, hours of sleep and conversation time with parents had significantly negative correlations with life stress, while smoking and perceived stress had significantly positive correlations with life stress. For dietary behaviors, the frequency of eating-out had a significantly negative correlation with life stress, while the changes in amount of meal intake under stress had a significantly positive correlation with life stress. The fat intake of ‘high-stress group’ was significantly higher and high-fat containing snacks consumed by this group consisted of cookies, honey bread and fried foods.
CONCLUSIONS
It is necessary to develop appropriate programs for the emotional stability and stress relief of adolescents that provide continuous nutrition education focused on proper snack intake, desirable dietary behaviors and nutritional aspects.

Citations

Citations to this article as recorded by  
  • Effects of watching Mukbang and Cookbang videos on adolescents’ dietary habits and mental health: cross-sectional study using the 18th Korea Youth Risk Behavior Survey
    Seung-Hee Hong
    Korean Journal of Community Nutrition.2024; 29(2): 156.     CrossRef
  • Study on the relationship between dietary habits and the quality of life of some high school students in Seoul based on the nutrition quotient for adolescents (NQ-A)
    Ho-Jung Kim, Jung-Sug Lee, Yookyung Kim
    Journal of Nutrition and Health.2024; 57(3): 320.     CrossRef
  • Life stress, dietary attitudes, and frequency of snack intake for college students in Seoul and Gyeonggi area: the difference between male and female students
    Hyun Seung Oh, Yu bin Kim, Soyoung Park, Kyunghee Song
    Nutrition Research and Practice.2023; 17(1): 91.     CrossRef
  • Actual Status of Mukbang Viewing and Food Habits of University Students in Wonju Area
    Seung-Lim Lee, Sun Hee Lee
    The Korean Journal of Community Living Science.2022; 33(4): 631.     CrossRef
  • Assessment of Sugar and Sodium Contents and Their Intakes in Snack Food Groups : A Focus on Cookies, Nuts, Fruits, Dairy Products, and Beverages
    Yun-Jung Bae, Kyoung-A Choi, Yu-Mi Kim, Mi-Kyeong Choi
    Journal of the East Asian Society of Dietary Life.2022; 32(4): 263.     CrossRef
  • A Comparative Study of the Dietary Behavior of Adults Aged 20 and Over according to theMukbangViewing Time
    Ha-Yan Nam, Bok-Mi Jung
    Korean Journal of Community Nutrition.2021; 26(2): 93.     CrossRef
  • Relationship between Dietary Habits, Life Stress and Nutrition Knowledge of High School Students in Gyeonggi Area
    Kyung Ae Park, Hongmie Lee, Kyunghee Song
    Korean Journal of Community Nutrition.2020; 25(2): 126.     CrossRef
  • Association between Stress and Nutritional status of High School Students in Chungbuk using Nutrition Quotient for Korean Adolescents
    In Young Kim, Mi-Kyeong Choi
    Korean Journal of Community Nutrition.2020; 25(5): 361.     CrossRef
  • Relationship between Dietary Behaviors and Life Stress of Middle School Students in Gyeonggi Area
    Kyung Ae Park, Myoung Sook Lee, Kyung Hee Song
    Korean Journal of Community Nutrition.2019; 24(5): 384.     CrossRef
  • Body Image Perception and Eating Behaviors among Male Middle and High School Students according to Weight Status in Seoul
    Bo-Mi Kim, Kyung-Hee Kim
    Journal of the East Asian Society of Dietary Life.2018; 28(2): 123.     CrossRef
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[English]
A Study on Sodium-related Dietary Attitude and Behaviors According to Sodium-related Nutrition Knowledge of University Students
Mi Hyun Kim, Jee Young Yeon, Jong Wook Kim, Jae Eon Byun, So Young Bu, Mi Kyeong Choi, Yun Jung Bae
Korean J Community Nutr 2015;20(5):327-337.   Published online October 31, 2015
DOI: https://doi.org/10.5720/kjcn.2015.20.5.327
AbstractAbstract PDFPubReader
OBJECTIVES
Dietary life is closely associated with dietary attitude and diet-related knowledge. Particularly, dietary habit such as sodium intake can be affected by various dietary behaviors such as food choices, dietary attitude toward salty food and a preference for salty taste. The purpose of this study was to assess sodium-related nutrition knowledge and to identify sodium-related attitude and behaviors according to the level of sodium-related knowledge of university students.
METHODS
Anthropometric measurements were provided by 408 students who participated in this study. The study participants answered questionnaires to provide information on general dietary behaviors, sodium-related dietary attitude and other behavioral factors. A total score of nutrition knowledge was used to categorize study participants in to two groups, namely, low level in sodium-related knowledge (LNaK) or high level in sodium-related knowledge (HNaK) and the attitude and the behaviors of students toward sodium intake were compared between these two groups.
RESULTS
The ratio of female students in HNaK group was higher than that in the LNaK group. HNaK group had a higher score in checking nutrition label of processed food than the LNaK group. Total score of sodium-related attitude and behaviors of HNaK group were 34.81 and 32.75, respectively and these scores were significantly higher than that of the LNaK group whose scores were 32.57 and 30.57, respectively. Total energy intake was not different between two groups but the intakes of calcium, vitamin B2 and folate were higher in HNaK group than in the LNaK group. Correlation analysis adjusted for age and gender revealed that total score of sodium-related nutrition knowledge was positively correlated with total score of sodium-related attitude and behaviors.
CONCLUSIONS
In conclusion, students who had high level of sodium-related nutrition knowledge had desirable attitude and behaviors toward sodium intake and these results can be considered in nutrition education for university students.

Citations

Citations to this article as recorded by  
  • Maternal nutrition intervention focused on the adjustment of salt and sugar intake can improve pregnancy outcomes
    Yuri Seo, Yeon Seon Jeong, Kyung‐A Koo, Jeong In Yang, Yoo Kyoung Park
    Food Science & Nutrition.2020; 8(7): 3900.     CrossRef
  • Effect of Protection Motivation Factors on Behavioral Intention to Reduce Sodium Intake among University Students in Gyeongnam and Busan
    Soo-Hyun Jang, Eunju Yoon
    The Korean Journal of Food And Nutrition.2016; 29(1): 104.     CrossRef
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[English]
A Study on Dietary Behaviors, Health-Related Lifestyle of Adult Visitors at Public Health Centers in Gyeonggi Urban Area
Jong Sook Kwon, Kyungmin Kim, Hyun Chang Seo, Yoonna Lee, Seunggeon Lim, Young Sug Choi
Korean J Community Nutr 2013;18(6):611-625.   Published online December 31, 2013
DOI: https://doi.org/10.5720/kjcn.2013.18.6.611
AbstractAbstract PDFPubReader
The purpose of this study was to investigate dietary behaviors and health-related lifestyles of adult visitors at a public health center in Gyeonggi urban area. A survey using questionnaire was conducted with 949 visitors at Seongnam public health centers from June to August, 2012. The data from 905 respondents were analyzed by gender, consisting of 322 males and 583 females, and age group, consisting of 243 low-age group (LA), 312 middle-age group (MA), 350 high-age group (HA), aged 20 to 30 years, 31 to 50 years, and 51 to 69 years, respectively. Average Body Mass Index was 23.0, which increased with age, and education level was high in LA. 59.0 percent of the subjects had various diseases, and the incidence of hypertension was the highest, followed by allergy, hyperlipidemia, diabetes mellitus, joint rheumatism. Incidence rates of chronic disease increased with age, which were lower than those from 2011 Korea National Health and Nutrition Examination Survey (KNHANES). Weekly drinking frequency rate and smoking rate decreased with age, and exercise performing rate was high at male and HA, which showed the same tendency as KNHANES. Female and HA showed more healthy dietary behaviors such as restricting salt, sugar, oily foods, foods containing food additives, calorie, caring for balanced diet, and referring to nutrition label. Subjects chose stress as the first factor, followed by diet, exercise, etc., among 13 suggested factors which strongly influence on human's life-span. In general, public health center visitors, especially female and HA, showed better dietary behaviors and health-related lifestyles compared with KNHANES.

Citations

Citations to this article as recorded by  
  • Dietary Safety Management Awareness and Competency for Healthcare among Adults in Daegu and Gyeongbuk Areas
    Yunhwa Kim
    Korean Journal of Community Nutrition.2020; 25(2): 112.     CrossRef
  • Factors associated with the dietary quality and nutrition status using the Nutrition Quotient for adults focusing on workers in the manufacturing industry
    Ji Suk Yim, Young Ran Heo
    Journal of Nutrition and Health.2020; 53(5): 488.     CrossRef
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[English]
Comparison of Salty Taste Assessment and High-Salt Dietary Behaviors among University Students and Chinese Students in Daegu, South Korea and University Students in Shenyang, China
Lin Jiang, Yeon Kyung Lee
Korean J Community Nutr 2013;18(6):555-564.   Published online December 31, 2013
DOI: https://doi.org/10.5720/kjcn.2013.18.6.555
AbstractAbstract PDFPubReader
The purpose of this study was to compare and analyze the assessment of salty taste and high-salt dietary behaviors of Korean university students and their Chinese counterparts. The researchers developed a taste assessment computer program focusing on preference for salty taste, and it was applied to 300 university students, including 100 Korean students, and 100 Chinese students in Daegu of South Korea, and 100 Chinese students in Shenyang of China (144 males and 156 females). The results of the taste assessment of Chinese and Korean university students are as follows. Among males, Koreans (36.0%), Chinese students in Korea (36.2%), and Chinese (40.4%) scored highest in the "a bit salty" followed by "normal." Among females, Koreans (36.0%), Chinese students in Korea (49.1%), and Chinese (28.3%) scored highest in the "normal". In terms of salt concentration in solution, among the male subjects, most Koreans favored the salt concentration of 0.31%, which is considered to be a "normal" concentration; most Chinese students in Korea favored 0.63%, which is considered to be "a bit salty", and most Chinese favored the concentration of 1.25%, which is considered to be "salty". As for the female subjects, Koreans, Chinese students studying abroad, and Chinese favored 0.31%, the "normal" level of concentration. Korean students scored higher than Chinese students in Korea and Chinese students both in males and females (p < 0.001, p < 0.01), in terms of high-salt dietary behaviors favored salty taste. This study suggests that Chinese university students need nutrition education in terms of modifying eating behaviors to reduce dietary salt intake.

Citations

Citations to this article as recorded by  
  • Comparison of Sodium-Related Dietary Behavior and Low-Salt Dietary Attitude Based on the Gender and Salty Taste Assessment of Chinese International Students in the Jeonbuk Area
    Qi Li, Ji Eun Lee, Jeong Ok Rho
    Journal of the East Asian Society of Dietary Life.2021; 31(2): 91.     CrossRef
  • Comparison Study of Dietary Behavior, Nutrition Knowledge, and Body Weight Perception of Female High School Students in Jeonju, Korea and Jinan, China
    Eun-Jung Joo, Eun-Sook Park
    Korean Journal of Human Ecology.2016; 25(1): 121.     CrossRef
  • Correlations Among Threshold and Assessment for Salty Taste and High-salt Dietary Behavior by Age
    Lin Jiang, Yun-Young Jung, Yeon-Kyung Lee
    Korean Journal of Community Nutrition.2016; 21(1): 75.     CrossRef
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[English]
Survey on Dietary Behaviors and Intakes of Instant Noodle (Ramyeon) Soup among College Students
Hyung Sook Kim, Eun Young Lee, Kyungmin Kim, Kyung Won Kim, Jinwon Pyun, Sang Jin Chung, Young Hye Kwon, Ikhyun Yeo, Sangyun Lee, Kisun Nam
Korean J Community Nutr 2013;18(4):365-371.   Published online August 31, 2013
DOI: https://doi.org/10.5720/kjcn.2013.18.4.365
AbstractAbstract PDFPubReader
High intakes of sodium may increase the risk of hypertension or cardiovascular diseases. According to the 2010 Korea National Health and Nutrition Survey, the average intake of sodium was 4,878 mg/day with salt, kimchi, soy sauce, fermented soybean paste and Ramyeon being the five main sources of sodium. In order to identify solutions to reduce the intake of sodium, we investigated the intake patterns and eating behaviors of Ramyeon among 347 college students (male 146, female 201) using survey questionnaires. The average age of study subjects was 23.7 years for males and 20.5 years for females. The average Body Mass Index (kg/m2) was 21.9 for males and 20.1 for females. The average frequency of Ramyeon intake was 2.0 times/week. The main reason for eating Ramyeon was convenience (56%), followed by good taste (27%), low price (11%) and other reasons (9%). The criteria for choosing Ramyeon were taste (72%), convenience (14%), price (7%), nutrition (1%), and the other factors (2%). Males' average intake of Ramyeon soup (61%) was higher than that of the females (36%). The estimated intake of Ramyeon soup by survey showed a positive correlation with the measured intake of Ramyeon soup. Sodium contents of Ramyeon were measured separately for the noodles and the soup, which were 1,185 mg/serving and 1,148 mg/serving each. Therefore, the amount of sodium intake can be reduced if students eat less Ramyeon soup. Also, we observed that dietary behaviors and soup intakes of Ramyeon between the sexes were different. Appropriate nutritional education for proper eating habits may help decrease the intake of sodium.

Citations

Citations to this article as recorded by  
  • Comparison of the nutrition quotient by types of eating behavior among male and female university students in Gwangju
    Geum-Bi Ryu, Young-Ran Heo
    Journal of Nutrition and Health.2023; 56(3): 277.     CrossRef
  • Effects from the Use of Nutrition Labels and the Levels of Sodium-related Nutrition Knowledge on the Consumption of Instant Noodles (Ramyeon) by Middle School Students in the Incheon Area
    Yang-Hee Kwon, Hyung-Sook Kim
    Korean Journal of Community Nutrition.2022; 27(5): 397.     CrossRef
  • A Qualitative Study on the Dietary Experience with the Children’s Meal Card : Focused on College Students Living in Busan
    Soo Jin Lee, Ho Kyung Ryu
    The Korean Journal of Community Living Science.2022; 33(2): 205.     CrossRef
  • Flavor principle as an implicit frame: Its effect on the acceptance of instant noodles in a cross-cultural context
    Meng Li, Seo-Jin Chung
    Food Quality and Preference.2021; 93: 104293.     CrossRef
  • Comparison of Sodium-Related Dietary Behavior and Low-Salt Dietary Attitude Based on the Gender and Salty Taste Assessment of Chinese International Students in the Jeonbuk Area
    Qi Li, Ji Eun Lee, Jeong Ok Rho
    Journal of the East Asian Society of Dietary Life.2021; 31(2): 91.     CrossRef
  • A Cross-National Study on Selection Attributes of Instant Noodle between China and Korea
    Seong Soo Cha, Xiao-Wu Wang
    Journal of Food Products Marketing.2020; 26(1): 1.     CrossRef
  • Comparison of the sodium content of Korean soup-based dishes prepared at home, restaurants, and schools in Seoul
    Yanghee Park, Jihyun Yoon, Sang-Jin Chung
    Journal of Nutrition and Health.2020; 53(6): 663.     CrossRef
  • Development of a database of capsaicinoid contents in foods commonly consumed in Korea
    Hoyoun Cho, Youngjoo Kwon
    Food Science & Nutrition.2020; 8(8): 4611.     CrossRef
  • Analysis of Sodium Content and Tastes of Ramyeon Cooked Using Different Recipes
    Chang-Hwan Oh, Chung Ha-Yull
    Korean Journal of Food and Cookery Science.2018; 34(5): 450.     CrossRef
  • Development and User Satisfaction of a Mobile Phone Application for Image-based Dietary Assessment
    Seo-Yoon Kim, Sang-Jin Chung
    Korean Journal of Community Nutrition.2017; 22(6): 485.     CrossRef
  • Association of instant noodle intake with metabolic factors in Korea: Based on 2013~2014 Korean National Health and Nutrition Examination Survey
    Jee-Young Yeon, Yun-Jung Bae
    Journal of Nutrition and Health.2016; 49(4): 247.     CrossRef
  • Differences in Sodium-Intake Related Dietary Behaviors and Correlation Analysis According to Salty Taste Preference of University Students in Busan Area
    Min-Ji Kang, Ki-Bo Choi, Eun-Soon Lyu
    Korean journal of food and cookery science.2015; 31(4): 477.     CrossRef
  • Study on Sodium Reduction: 'Healthy Restaurant for Sodium Reduction'
    Soon Myung Hong, Jee Hye Lee, Hye-Kyung Kim, Rina Yu, Jeong Hee Seo, Eun Jeong Huh, Seong Suk Cho, Jeongah Yang
    Journal of the Korean Dietetic Association.2014; 20(3): 174.     CrossRef
  • A Study on Food Habits and Nutrient Intakes according to BMI in Food and Nutrition Major and Non-major Female Students in Kyungnam University
    Eun-Hee Seo
    Korean Journal of Community Nutrition.2014; 19(4): 297.     CrossRef
  • Diet-Related Health Risk Appraisal for Cardiometabolic Diseases of the College Students in Gyunggi-do
    Hyung-Sook Kim
    The Korean Journal of Community Living Science.2014; 25(1): 89.     CrossRef
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[English]
Dietary Behaviors Related to Metabolic Syndrome in Korean Adults
Jinkyung Park, Sanghui Kweon, Yangha Kim, Myoung Jin Jang, Kyungwon Oh
Korean J Community Nutr 2012;17(5):664-675.   Published online October 31, 2012
DOI: https://doi.org/10.5720/kjcn.2012.17.5.664
AbstractAbstract PDFPubReader
This study was conducted to investigate the cross-sectional associations between dietary factors and the risk of metabolic syndrome (MetS) in 12,755 subjects (males 5,146, females 7,609) aged 19 years or above using data from the 4th (2007-2009) Korea National Health and Nutrition Examination Survey (KNHANES). The prevalence of MetS in Korean adults was 23.6% (males 26.1%, females 20.9%) with the criteria for modified National Cholesterol Education Program Adult Treatment Panel III. While males had a higher prevalence of abdominal obesity, hyperglycemia, hypertriglyceridemia, and high blood pressure than females, the prevalence of low HDL-cholesterol level was higher in females than in males. Among dietary guidelines, the response of 'yes' for asking practice of 'avoiding salty foods', and 'eating moderately and increasing physical activity for healthy weight' were significantly associated with the decreased risk of MetS in both males and in females. Especially, the risk of MetS was significantly lower in the subjects that responded the practice of all items of Korean Dietary Guidelines. Significantly negative associations with MetS were also found in the responding for practice of 'limiting consumption of alcoholic beverages' in males, and taking dietary supplements in females. Skipping breakfast was positively associated with the risk of MetS. In conclusion, dietary behaviors such as having breakfast, practice of dietary guidelines, and food consumption in moderation could modify the prevalence of MetS, and our findings could be useful for establishing guidelines for preventing MetS.

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    Jun Heo, Won-Jun Choi, Seunghon Ham, Seong-Kyu Kang, Wanhyung Lee
    Nutrition & Metabolism.2021;[Epub]     CrossRef
  • Coexistence of metabolic syndrome and osteopenia associated with social inequalities and unhealthy lifestyle among postmenopausal women in South Korea: the 2008 to 2011 Korea National Health and Nutritional Examination Survey (KNHANES)
    Hansongyi Lee, Jieun Kim, Hyunjung Lim
    Menopause.2020; 27(6): 668.     CrossRef
  • Effects of BeHaS Program on Health Behavior, Physiologic Index and Self-Esteem of the Elderly Living Alone with Metabolic Syndrome Based on Community Based Participatory Research
    Jong Im Kim, Sun Ae Kim, Keumok Park, Jiyoung Kim, Lina Lee, Si Wan Choi, Bon Jeong Ku
    Journal of Korean Academy of Nursing.2020; 50(4): 571.     CrossRef
  • A Study on the Relationship between Metabolic Syndrome and Sodium among the Clients of the General Medical Examination Center
    Mi-Jung Yun, Young-Mi Kim
    Journal of the East Asian Society of Dietary Life.2018; 28(6): 404.     CrossRef
  • Field Application and Evaluation of Health Status Assessment Tool based on Dietary Patterns for Middle-Aged Women
    Hye-Jin Lee, Kyung-Hea Lee
    Korean Journal of Community Nutrition.2018; 23(4): 277.     CrossRef
  • Motivation Factors for Stages of Behavioral Change among Individuals with Metabolic Syndrome
    Rhayun Song, Moonkyoung Park
    Korean Journal of Adult Nursing.2018; 30(1): 60.     CrossRef
  • Comparative study on prevalence and components of metabolic syndrome and nutritional status by occupation and gender: Based on the 2013 Korea National Health and Nutrition Examination Survey
    Ga Ram Kim, Hae Ryun Park, Young Mi Lee, Young Suk Lim, Kyung Hee Song
    Journal of Nutrition and Health.2017; 50(1): 74.     CrossRef
  • Alcohol Consumption and Diabetes Mellitus
    Hye-Kyung Chung
    The Journal of Korean Diabetes.2016; 17(1): 41.     CrossRef
  • Analysis of Dietary Inflammatory Index of Metabolic Syndrome in Korean : Data from the Health Examinee Cohort (2012-2014)
    Mi-Sung Kim, Cheong-Min Sohn
    Korean Journal of Human Ecology.2016; 25(6): 823.     CrossRef
  • Metabolic Syndrome Risk by Dietary Fat Energy Ratio in Middle-aged Men - Using the 2012~2013 Korean National Health and Nutrition Examination Survey Data -
    Eun-Sil Her
    The Korean Journal of Food And Nutrition.2016; 29(6): 1030.     CrossRef
  • Relationship between metabolic syndrome and metabolic syndrome score and beta cell function by gender in Korean populations with obesity
    Hyun Yoon, Dae Keun Jeong, Kyu Su Lee, Han Soo Kim, Ae Eun Moon, Jong Park
    Endocrine Journal.2016; 63(9): 785.     CrossRef
  • Effect of a Worksite-based Dietary Intervention Program for the Management of Metabolic Syndrome
    Hye Jin Kim, Injoo Choi, Won Gyoung Kim, Kana Asano, Jeongmin Hong, Young Min Cho, Jihyun Yoon
    Korean Journal of Community Nutrition.2016; 21(3): 237.     CrossRef
  • An Evaluation of Chronic Disease Risk Based on the Percentage of Energy from Carbohydrates and the Frequency of Vegetable Intake in the Korean Elderly: Using the 2007-2009 Korea National Health and Nutrition Examination Survey
    Yoon Suk Suh, Min Seon Park, Young-Jin Chung
    Korean Journal of Community Nutrition.2015; 20(1): 41.     CrossRef
  • Antioxidative activities of various solvent extracts from haw (Crataegus pinnatifida Bunge)
    Yishan Duan, Min-A Kim, Jong-Hwan Seong, Hun-Sik Chung, Han-Soo Kim
    Korean Journal of Food Preservation.2014; 21(2): 246.     CrossRef
  • Antioxidative Activity of Feral Haw (Crataegus pinnatifida BUNGE) Seed Extracts Using Various Solvents
    Min-A Kim, Yishan Duan, Jong-Hwan Seong, Hun-Sik Chung, Han-Soo Kim
    Korean journal of food and cookery science.2014; 30(1): 33.     CrossRef
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    Han Kyu Kang, Tae Bin Kim, Kyu Hyung Kim, Min Jin Kim, Jin Hyun Kim, Hyun Yong Kim, Kyung Hoon Yeom, Ka Hyun Lee, Eun Young Choi, Kyung Ah Kang
    Child Health Nursing Research.2014; 20(3): 205.     CrossRef
  • Relation between Metabolic Syndrome and Obesity Pattern Identification Questionnaire in Middle-aged Health Check-up Examinees
    Jeong-Eun Yoo, Young-Hye Cho, Hyun-Gyung Gu, Bo-Young Kim, Young-Ju Yun
    Journal of Korean Medicine.2014; 35(1): 124.     CrossRef
  • The study of metabolic risk factors and dietary intake in adolescent children by the status of mothers' metabolic syndrome: Using the data from 2007-2010 Korean National Health and Nutrition Examination Survey
    SoYeon Kwon, Mijung Park, YoonJu Song
    Journal of Nutrition and Health.2013; 46(6): 531.     CrossRef
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[English]
A Comparison of Salty Taste Assessments and Dietary Attitudes and Dietary Behaviors Associated with High-Salt Diets in Four Regions in Korea
Hyun Hee Kim, Yun Young Jung, Yeon Kyung Lee
Korean J Community Nutr 2012;17(1):38-48.   Published online February 29, 2012
DOI: https://doi.org/10.5720/kjcn.2012.17.1.38
AbstractAbstract PDFPubReader
The purpose of this study was to compare regional differences in salty taste assessments, nutrition knowledge, dietary attitudes and dietary behaviors associated with high-salt diets in four national regions in Korea (Region 1: Seoul, Sokcho, Region 2: Buyeo, Jecheon, Gong Ju, Region 3: Daegu, Gyeongsan, Region 4: Jeon Ju). Subjects were 860 persons who participated in sodium reduction campaign. The result of the salty taste assessment by region was not significantly different. The nutrition knowledge score of subjects in Region 1 was the highest. Dietary attitude scores that showed preference for high-salt diets of Region 2 and Region 4 subjects were higher than those of Regions 1 and 3 subjects (p < 0.001). Dietary behavior scores were not significantly different among regions. The correlation between sodium intake and salty taste assessment was significant (p < 0.01). Older subjects who had high blood pressure levels and lower nutrition knowledge were more likely to have high sodium intakes. Even though the salty taste assessment and dietary behavior scores by region were not significantly different, the salty taste assessment scores had a significant negative correlation with nutrition knowledge and had a significant positive correlation with dietary attitude and dietary behavior in terms of preference for high-salt diets. Therefore, nationwide education regarding salt intake reduction and health and a campaign to encourage favorable attitudes and behavioral changes regarding consumption of a no-salt / low-salt diet is needed.

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[English]
Body Image Recognition and Dietary Behaviors of College Students According to the Body Mass Index
Si Yeon Kim, Hong Mie Lee, Kyung Hee Song
Korean J Community Nutr 2007;12(1):3-12.   Published online February 28, 2007
AbstractAbstract PDF
This study was performed to investigate the body image perception by BMI and the dietary behaviors in 803 college students (408 males and 395 females). The degree of obesity was divided into an underweight group with BMI less than 18.5 kg/m(2), a normal group with BMI of 18.5~22.9 kg/m(2), an overweight group with BMI of 23~24.9 kg/m(2) and an obese group with BMI over 25.0 kg/m(2). The average ages of subjects were 22.9 years in males and 20.2 years in females. The average weight and height of male subjects were 175.3 cm and 69.6 kg, respectively and those of female subjects were 162.5 cm and 52.0 kg, respectively. The average BMIs of male and female subjects were 22.6 kg/m(2) and 19.7 kg/m(2), respectively. The distribution of subjects who perceived their current body image as ideal body image was 25.7% in males and 10.9% in females, showing that the body image satisfaction of male subjects was 1.5 times higher than that of female subjects. Body image perception for their own bodies was mostly shown as the average or standard shape both in males and females with 64.2% and 54.2%, respectively, but males showed a higher perception rate than females and 31.1% of females and 19.5% of males perceived their bodies as lean shape (p < 0.01). The body image satisfaction was 4.20 in males and 3.70 in females, showing more satisfaction in the male subjects (p < 0.001). The correlation between body image and physical variables in male subjects indicated that CBI and IBI showed statistically significant correlation and also BMI showed statistically significant correlation with IBI (p < 0.001) and CBI (p < 0.001). The frequency of eating out increased as the frequency of skipping meals increased (p<0.001) and the frequency of having snacks increased as the frequency of eating out increased (p < 0.01). The correlation between body image and physical variables in female subjects showed that CBI and IBI (p < 0.001) had statistically significant correlation. Body weight showed statistically significant correlation with CBI (p < 0.001), BMI (p < 0.001) and height (p < 0.001). The frequency of eating out increased as height (p < 0.01) and the frequency of skipping meals (p < 0.001) increased. When both male and female subjects wanted leaner body shapes, they preferred much leaner shapes despite their current body images belonging in the normal range. Additionally subjects preferred the body image in the normal range in cases when their current body images were lean. In particular, more female subjects had strong desires to become leaner in their body images than male subjects, which could be analyzed as a risk factor for physical harm. From the above results, it is considered that both male and female subjects need to establish proper recognition and dietary behaviors for their body images and also need nutritional education and counseling for desirable weight control methods.
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[English]
Dietary Behaviors, Food Preferences and Its Relationships with Personality Traits in Sixth Grader's of Elementary School
Jeong Ja Paik, Hee Suk Lee
Korean J Community Nutr 2004;9(2):135-141.   Published online April 30, 2004
AbstractAbstract PDF
Although many studies have focused on dietary habits and behaviors among children, few have looked at individual dietary behaviors and food preferences and their relationships with personality traits. This study examined the relationships between children's dietary behaviors, food preferences and personality traits using a random sample of 236 sixth graders in Chuncheon. Results showed a high prevalence of undesirable dietary behaviors among children: 42.8% of the children had skipped breakfast at least twice a week, 53% had overeaten, 45.8% had eaten irregularly, and 66.5% had eaten an unbalanced meal. These undesirable dietary behaviors were negatively associated with such personality traits as sociability, responsibility, emotional stability, activity, and superiority. When asked about food preference, fruits were most popular while vegetables were least desirable. Total food preference scores were positively correlated with emotional stability (r = .204), activeness (r = .247), sociability (r = .156), responsibility (r = .249), and superiority (r = .133). Preference for meats had negative correlations with responsibility (r = -.133), sociability (r = -.146), and superiority (r = -.132), while preference for vegetables was positively correlated with these personality traits (r = .292, .244, and .230, respectively). In conclusion, the more desirable dietary behaviors and the higher total food preference scores, the more positive the child's personality traits. In addition, preference for vegetables was associated with positive personality traits. The findings suggest the need for continuous attention and guidance on desirable dietary habits for school children both at home and at school.
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[English]
Dietary Behaviors, Health-related Lifestyle and Blood Lipid Profile of Obese Children in Incheon
Mi Young Lee, Soon Ki Kim, Kyung Ja Chang
Korean J Community Nutr 2002;7(6):803-813.   Published online December 31, 2002
AbstractAbstract PDF
The purpose of this study was to investigate the anthropometric and blood biochemical characteristics, the dietary behaviors and health-related lifestyles of obese children in Incheon. A cross-sectional survey was conducted using anthropometric measurements, biochemical assessments and questionnaire analysis. The subjects included 7,055 obese children residing in the Incheon area (from 106 elementary schools). The degree of obesity was classified using the Obesity Index (OI) as : light 20% < OI < 30% ; Medium 30% < OI < 50% ; Severe 50% > OI. The statistical analysis was conducted using SPSS 10.0 program. Most subjects fell within the medium range of obesity. Most subjects had dietary problems such as overeating, unbalanced meals and skipping breakfast. The ratio of boy subjects eating green and yellow vegetables was lower when compared to that of the girl subjects. The boy subjects exercised more frequently and longer than the girls. As the Obesity Index increased, hypercholesterolemia significantly increased. The blood cholesterol levels of the subjects were positively correlated with body fat, waist/hip ratio and BMI; HDL cholesterol levels of the subjects were negatively correlated with the anthropometric data and the LDL cholesterol levels of the subjects were positively correlated with body fat. The blood triglycerides levels of the subjects were positively correlated with body weight, body fat, waist/hip ratio and BMI. Therefore, proper nutritional education and intervention are required for an improvement of obese children's dietary behavior, heath-related factors and blood lipid profiles.
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[English]
A Comparative Study on the Dietary Attitudes, Dietary Behaviors and Diet Qualities of Food and Nutrition Major and Non-major Female University Students
Sun Hee Cheong, Woojung Kwon, Kyung Ja Chang
Korean J Community Nutr 2002;7(3):293-303.   Published online June 30, 2002
AbstractAbstract PDF
The purpose of this study was to compare dietary attitudes, dietary behaviors and diet qualities of Food and Nutrition major and non-major female students at a university located in Inchon. The subjects included 74 female Food and Nutrition majors and 45 non-Food and Nutrition major female university students. This cross-sectional survey was conducted using a self-administered questionnaire, and the data were analyzed by a SPSS 10.0 program. The nutrient intake data collected from Three-day recalls were analyzed by the Computer Aided Nutritional Analysis Program and then the diet quality was estimated using the Mean Adequacy Ratio (MAR), the Nutrient Adequacy Ratio (NAR) and the Index of Nutritional Quality (INQ). There was no significant difference in dietary behaviors between Food and Nutrition majors and non-majors. However, most of the female university students had poor eating habits, such as overeating, unbalanced meals, and skipping of meals. In particular, more than 50% of the female university students skipped breakfast. As for weighing themselves once a week, changing dietary lifestyles, calculating food calories and having interest in information on nutrition and health, the ratio of Food and Nutrition majors was significantly higher as compared to that of the non-majors. There was a significant difference in food consumption frequency except for milk and milk products, and iron-rich foods between the Food and Nutrition majors and non-majors. However, there was a significant difference in the frequency scores of iron-rich foods between the Food and Nutrition majors and non-majors. The MAR of Food and Nutrition majors and non-majors were 0.80 +/- 0.13, 0.79 +/-0.13, respectively. However, in the Food and Nutrition majors and non-majors, the NARs of calcium were 0.61 +/- 0.21 and 0.59 +/-0.20, and that of iron were 0.61 +/-0.21 and 0.59 +/-0.16, respectively, which was extremely low when compared to that of the other nutrients. This result was similar to that of the INQ. Therefore, nutritional education is necessary if female university students are to practice optimal nutrition, including well-balanced diets and eating foods of high nutritional quality.
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[English]
A Study on Dietary Patterns, Dietary Behaviors and Life Styles before and after Breast Cancer Surgery
Kyung Ja Chang, Sei Hyun Ahn
Korean J Community Nutr 1998;3(5):722-728.   Published online November 30, 1998
AbstractAbstract PDF
The purpose of this study was to compare dietary patterns, dietary behaviors and life styles before and after breast cancer surgery in Korea. The subjects were 220 females who underwent surgery for stage I-III breast cancer at general hospitals. Food intake, eating habits, snacks, eating-out, use of nutritional supplements and healthy foods, and drinking and smoking habits were studied using a questionnaire. SAS program was used for statistical analysis of the data. The results are as follows : 1) Most subjects were housewives aged more than 40 years. 2) After breast cancer surgery, intakes of fruits and vegetables were increased and those of meat, salty and spicy foods were decreased. 3) There was a significant difference in takes of caffeine beverages, snacks, fast foods and instant foods before and after breast cancer surgery. 4) There was a significant difference in meal regularity and skipping breakfast before and after breast cancer surgery. 5) The frequency of eating-out was decreased and low-fat foods, such as Japanese foods, were preferred after breast cancer surgery. 6) Nutritional supplements and natural healthy foods were used more after breast cancer surgery. 7) Most subjects were non-smokers and drank little alcohol and the rate of regular drinking significantly decreased after breast cancer surgery. Therefore, there was a significant difference in dietary patterns and behaviors resulting form breast cancer. Further more, dietary factors may be a contributing factor in the incidence at breast cancer in Korea.
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[English]
Nutritional Status of the Elderly Living in Cheongju - I. Health-Related Habits, Dietary Behaviors and Nutrient Intakes
Ki Nam Kim, Joung Won Lee, young Sook Park, Tai Sun Hyun
Korean J Community Nutr 1997;2(4):556-567.   Published online October 31, 1997
AbstractAbstract PDF
The health-related habits dietary behaviors and nutrient intakes of the elderly living in Cheongju were investigated by interviews with a questionnaire from August to September in 1996. The responses of 169 free-living elderly aged over 65(male 91, female 78) were analyzed. Thirty-six percent of the subjects smoked currently, 33%, drank alcoholic beverages, and 52% exercise regularly. Exercise was mostly in the from of walking for 1/2-1 hour. Significantly higher proportions of males smoked, drank, and exercised as compared to females. Food groups eaten at every meal were examined on a 5-point scale, and the consumption scores were compared with groups according to sex, age, smoking, drinking, and exercise habits. The elderly who exercised regularly got significantly higher scores in their calcium intakes and the variety of the 6 food groups than the elderly who did not exercise. The dietary assessment data showed that the energy intakes of males and females were 81.9% and 72.8% of the RDAs, respectively. The proportions of the elderly consuming less than 75% of RDAs of vitamin A and calcium were 96.5% and 91.1% of the total subjects, respectively. Higher educational status, more pocket money and regular exercise had positive effects on nutrient intakes, while smoking and drinking among females, but not males, had negative effects. Therefore, to improve nutritional status of the elderly, intake of vitamin A-and calcium-rich food such as milk with regular exercise should be emphasized on the education program.
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[English]
The Dietary Behavior and Nutrient Intake Status of the Yooth in Rural Areas of Korea
Gun soon Lee, Young Sang Yoo
Korean J Community Nutr 1997;2(3):294-304.   Published online August 31, 1997
AbstractAbstract PDF
The purpose of this study was to explore the relationship between dietary behavior and the nutrient intake status in the youth of rural areas, based on their personal characters such as their sex, age, family type, number of family members, mother's age, occupation, and school career. This study was made by use of a self-administrated questionnaire with a 24-hour recall for 5days as an instrument with 439 randomly selected students. Statistical methods applied to analyze the data were frequency, percent, Willcoxon Rank-sum test, Kruskal-wallis test, x2-test by contingence table, and Spearman's correlation coefficient in non parametric statistical cases. Some of the interesting results are as follows : 1) The correlation between sex and breakfast is highly significant. That is, over 80% of male students had breakfast every day, whereas only about 60% of female students had breakfast every day. Bad table manners and some other problems are insignificant with respect to the personal characters in the relations between the personal characters and eating behaviors. However, the regularity of every meal, the frequency of having meals with other family members, and the frequency of meals eaten out and snacks show significant differences. 2) The mother's occupation does not have any influence on the nutrient intake of their students when the relationship between personal characters and nutrient intake was analysed. On the other hand sex, the mother's school career, the numbers of family members, the type of family, and the income of the family showed significant differences nutrient intakes. 3) The regularity and the frequency of having meals, meals eaten out with their family members, and the table manners during meals showed significant differences in the intake of nutrient elements such as calorie, protein, fat, fiber, calcium, iron, phosphorus, vitamin B1, vitamin B2, niacin and vitamin C. However some consideration during meals and problems in eating habit are insignificant with regard to nutrient intake.
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