Korean Journal of Community Nutrition

Original Articles

[English]
Study on Middle and High School Students' Use of Convenience Foods at Convenience Stores in Incheon: Seul Ki Lee, Mi Kyeong Choi, Mi Hyun Kim; Korean J Community Nutr 2019;24(2):137-151. Published online April 30, 2019; DOI: https://doi.org/10.5720/kjcn.2019.24.2.137

OBJECTIVES
The rapidly changing dietary environment requires a study that addresses the status of middle and high school students regarding their consumption of convenience food sold at convenience stores.
METHODS
This study examined adolescents' lifestyle patterns, dietary habits, and status of consuming convenience food at convenience stores. A total of 659 students (329 middle school students and 330 high school students) in Incheon participated in this questionnaire survey.
RESULTS
The mean age of the subjects was 13.7 years for the middle school students, and 16.6 years for the high school students. The gender and grade distributions in the middle and high school students were similar. The middle school students reported that they spent more time using electronic devices (p<0.001) or watching TV (p<0.001) than high school students. More than 60% of middle and high school students consumed convenience food at convenience stores without statistical difference between the two groups. The main reason for consuming convenience food from convenience stores was its convenience followed by taste in both groups. Despite the high frequency of consuming convenience food, the students rarely checked the nutrition labels at the time of purchase. On the other hand, they were still most concerned about the nutritional value of the convenience foods when they consumed convenience foods. The most frequently consumed convenience food was ramyon in both groups. Significant positive correlations were observed between the frequency of consuming convenience food at convenience stores and lifestyle factors for the middle school students, including monthly allowance, time for using electronic devices, and number of private lessons. For the high school students, however, the only monthly allowance had a significant positive correlation with the consumption.
CONCLUSIONS
Adolescents are increasingly exposed to convenience foods and relevant nutritional issues are a concern. Therefore, a dietary environment that is adequately formed for the healthy development of youth as well as systematic nutrient education that is appropriately designed for both middle and high school students is required.

Citations

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Gen Z consumers’ expectations for smart convenience stores in the USA, South Korea, and Japan
Summer Dahyang Jung, Sahej Claire, Sohyeong Kim
Young Consumers.2024; 25(3): 400. CrossRef
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Seoyeon Park, Yeonhee Shin, Seoyeon Lee, Heejung Park
Korean Journal of Community Nutrition.2023; 28(4): 269. CrossRef
Determination of the migration of plastic additives and non-intentionally added substances into food simulants and the assessment of health risks from convenience food packaging
Eun Chul Pack, Kyung Youn Lee, Jin Seop Jung, Dae Yong Jang, Hyung Soo Kim, Ye Ji Koo, Ho Geon Lee, Young Soon Kim, Kyung Min Lim, Seung Ha Lee, Dal Woong Choi
Food Packaging and Shelf Life.2021; 30: 100736. CrossRef
Association between breakfast and lifestyle, interest in beauty care, and attitude toward breakfast in high school girls in Incheon
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Journal of Nutrition and Health.2020; 53(3): 288. CrossRef
Convenience Store Use and the Health of Urban Adolescents in Seoul, South Korea
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Association between frequency of convenience foods use at convenience stores and dietary quality among high school students in Incheon
Eun-Mi Kim, Mi-Kyeong Choi, Mi-Hyun Kim
Journal of Nutrition and Health.2019; 52(4): 383. CrossRef

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[English]
Nutritional Evaluation of Convenience Meals in Convenience Stores near the Universities: Go Na Shin, Yu Ri Kim, Mi Hyun Kim; Korean J Community Nutr 2017;22(5):375-386. Published online October 31, 2017; DOI: https://doi.org/10.5720/kjcn.2017.22.5.375

Abstract PDF PubReader

OBJECTIVES
Rapid economic growth and industrial development in South Korea have led to a great change in dietary patterns, and the use of convenience foods has continuously increased. This study was performed to evaluate the energy and nutrient contents of convenience foods at convenience stores near the universities as a meal.
METHODS
Data was collected by visiting 22 convenience stores near some universities in Chungbuk and Seoul and by checking nutrition labels on convenience foods at the stores. Data of a total of 338 food items were collected, and divided into five groups according to the food categories; rice products (n=156), noodles (n=101), burger/sandwiches (n=62), Tteokbokkis (n=11), and dumplings (n=8). Further, rice products, noodles, and burger/sandwiches were divided into subcategories.
RESULTS
The proportion of calories from carbohydrates was high in the rice products and tteokbokki, while the rate of calories from fat was high in burger/sandwiches and dumplings. Among the rice products, the proportion of carbohydrate calories was high in a one-dish food, rice with soup, and triangular kimbap, while the proportion of calories from fat in lunch boxes was high. In the noodles category, ramyeon and spaghetti had a high percentage of fat calories, while udong had a high percentage of carbohydrate calories. The ratio of the calorie content in relation to the KDRIs for adults aged 19-29 years, lunch boxes provided about 1/3 of daily required energy. However, the amount of calories as one meal was not enough for other types of rice products except for lunch boxes. Ramyeon was high in calories, fat, and sodium, but low in protein content. The burger/sandwiches had a high percentage of fat and sodium.
CONCLUSIONS
Our results showed several nutritional limitations of convenience meals in convenience stores according to the type of food. Therefore, college students should limit excessive intake of convenience meals on a regular basis in order to avoid unhealthy food intake patterns. Our results demonstrate the need for educating college students with regard to checking nutrition labels when choosing convenience meals in order to facilitate the selection of food items that contribute to a balanced diet.

Citations

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Summer Dahyang Jung, Sahej Claire, Sohyeong Kim
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Yongseok Kwon, Kyung Hee Hong, Yoo-Kyung Park, Sohye Kim
Nutrients.2023; 15(9): 2085. CrossRef
Usage and Quality Satisfaction of Convenience Food at Convenience Stores according to the Eating Behavior of University Students in Southern Gyeonggi Province
Se-In Oh, Ok-Sun Kim
Journal of the East Asian Society of Dietary Life.2023; 33(6): 492. CrossRef
Evaluation of Nutritional Quality of Convenience Store Meal Boxes according to Store Company and Meal Price
Changgyu Cho, Youngmin Nam, Hye-Jong Yoo
Korean Journal of Community Nutrition.2022; 27(2): 105. CrossRef
Energy and nutrition evaluation per single serving package for each type of home meal replacement rice
In-Young Choi, Jee-Young Yeon, Mi-Hyun Kim
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Factors Influencing Convenience Food Choices based on the Health Consciousness of Chinese Students in South Korea
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Journal of the East Asian Society of Dietary Life.2022; 32(3): 169. CrossRef
Health Behaviors, Nutritional Status, and Mental Health Associated with Eating Alone in Korean Adults: Based on the 7th Korea National Health and Nutrition Examination Survey
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Korean Journal of Family Practice.2022; 12(1): 28. CrossRef
The Effect of Frequent Use of Convenience Food from Convenience Stores on the Diet Quality of Women’s University Students: Using the Nutrition Quotient for Korean Adults
Sun Hee Lee, Seung-Lim Lee
The Korean Journal of Community Living Science.2021; 32(4): 581. CrossRef
Analysis of Usage, Preference, and Satisfaction for Convenience Store Dessert among University Students in Chungbuk Area
Go Eun Lee, Hye-In Yang, Yun-Jung Bae
Journal of Biotechnology and Bioindustry.2021; 9: 63. CrossRef
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Factors influencing the consumption of convenience foods among Korean adolescents: analysis of data from the 15th (2019) Korea Youth Risk Behavior Web-based Survey
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Journal of Nutrition and Health.2020; 53(3): 255. CrossRef
Association of frequent intake of fast foods, energy drinks, or convenience food with atopic dermatitis in adolescents
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European Journal of Nutrition.2020; 59(7): 3171. CrossRef
Predictive Growth Modeling of Listeria monocytogenes in Rice Balls and Its Risk Assessment
Seoungsoon Yeo, Misook Kim
Journal of Food Quality.2020; 2020: 1. CrossRef
Nutritional Assessment Focusing on Minerals of Ready-to-Cook Foods Sold in Korea
Eun-Sun Park, Mi-Hyun Kim, Mi-Kyeong Choi
Journal of the East Asian Society of Dietary Life.2019; 29(6): 501. CrossRef
Study on Middle and High School Students' Use of Convenience Foods at Convenience Stores in Incheon
Seul-Ki Lee, Mi-Kyeong Choi, Mi-Hyun Kim
Korean Journal of Community Nutrition.2019; 24(2): 137. CrossRef
How a combination of two contradicting concepts is represented: The representation of premium instant noodles and premium yogurts by different age groups
Hyun-Kyou Shim, Cho Long Lee, Dominique Valentin, Jae-Hee Hong
Food Research International.2019; 125: 108506. CrossRef
Health-promoting Lifestyle of Nursing Students: Using Mixed Methods Research
Hyun-Ju Lee
Journal of Korean Academy of Community Health Nursing.2019; 30(4): 414. CrossRef
Home Meal Replacement Use and Eating Habits of Adults in One-Person Households
Mi-Kyeong Choi, Eun-Sun Park, Mi-Hyun Kim
Korean Journal of Community Nutrition.2019; 24(6): 476. CrossRef
Association between frequency of convenience foods use at convenience stores and dietary quality among high school students in Incheon
Eun-Mi Kim, Mi-Kyeong Choi, Mi-Hyun Kim
Journal of Nutrition and Health.2019; 52(4): 383. CrossRef

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[English]
Dietary Habits and Perception Toward Food Additives according to the Frequency of Consumption of Convenience Food at Convenience Stores among University Students in Cheongju: Munkyong Pae; Korean J Community Nutr 2016;21(2):140-151. Published online April 30, 2016; DOI: https://doi.org/10.5720/kjcn.2016.21.2.140

Abstract PDF PubReader

OBJECTIVES
This study was performed to examine the consumption patterns of convenience food at convenience stores, dietary habits, and perception as well as knowledge of food additives among university students.
METHODS
Subjects were 352 university students in Cheongju, Korea, and data was collected by a self-administered questionnaire. They were divided into three groups according to the frequency of consumption of convenience food at convenience stores: 79 rare (â‰¤ 1 time/month), 89 moderate (2-4 times/month) and 184 frequent (â‰¥ 2 times/week).
RESULTS
More subjects from the frequent consumption group lived apart from parents (p<0.001) and possessed more pocket money (p<0.01). Frequent consumption group consumed noodles, Kimbab, and sandwich & burger significantly more often (p<0.001, respectively) than others. In addition, frequent consumption of convenience foods at convenience stores was associated with frequent breakfast skipping (p<0.05), irregular meal time (p<0.01), snacking (p<0.05), and eating late night meal (p<0.001). More from the rare consumption group had heard about food additives previously compared to the frequent consumption group (79.7% vs. 63.6%, p<0.01). Frequent consumption group showed significantly higher score than did the rare consumption group for the following questions: monosodium glutamate is harmful to your health (p<0.05), food additives are necessary for food manufacturing (p<0.005), food additives need to be labeled on products (p<0.05), there is no food additive at all if labeled as no preservatives, no coloring, and no added sugar (p<0.05). There was a significant difference in degrees of choosing products with less food additives depending on the consumption pattern.
CONCLUSIONS
Our results provided a better understanding of the factors associated with frequent consumption of convenience foods at convenience stores among university students and will be useful to develop a nutrition education program for those who are more prone to consume convenience foods.

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Energy and nutrition evaluation per single serving package for each type of home meal replacement rice
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Change of dietary habits and the use of home meal replacement and delivered foods due to COVID-19 among college students in Chungcheong province, Korea
Mi-Hyun Kim, Jee-Young Yeon
Journal of Nutrition and Health.2021; 54(4): 383. CrossRef
Analysis of Usage, Preference, and Satisfaction for Convenience Store Dessert among University Students in Chungbuk Area
Go Eun Lee, Hye-In Yang, Yun-Jung Bae
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The Effect of Frequent Use of Convenience Food from Convenience Stores on the Diet Quality of Women’s University Students: Using the Nutrition Quotient for Korean Adults
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Knowledge, perception, and consumption of food additives among female lecturers in Zaria, Nigeria
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Status of serving labeling of home meal replacement-soups and stews, and evaluation of their energy and nutrient content per serving
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Convenience Store Use and the Health of Urban Adolescents in Seoul, South Korea
Nan-He Yoon, Changwoo Shon
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Predictive Growth Modeling of Listeria monocytogenes in Rice Balls and Its Risk Assessment
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Evaluation of Dietary Quality and Nutritional Status according to the Use of Nutrition Labeling and Nutrition Claims among University Students in Chungbuk Area: Based on Nutrition Quotient
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Journal of Nutrition and Health.2019; 52(4): 383. CrossRef
Study on Middle and High School Students' Use of Convenience Foods at Convenience Stores in Incheon
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Korean Journal of Community Nutrition.2019; 24(2): 137. CrossRef
Sleep Quality and Its Association with the Dietary Behavior and Lifestyle of University Students in Cheongju
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