Korean Journal of Community Nutrition

Volume 19(3); June 2014

Original Articles

[English]
Comparisons of Consumption Attitude toward Vegetables and Fragrance Vegetables Preference among Primary School to University Students in Gyeongbuk Area: Yun Kyeong Lee, Youngnam Kim; Korean J Community Nutr 2014;19(3):223-230. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.223

OBJECTIVES
The purpose of this study was to provide the preliminary data for dietary education to increase students' vegetables intake.
METHODS
The attitude of vegetables consumption (5-Likert scale), preference score (7-Likert scale) and eating frequency (5-Likert scale) of 9 fragrance vegetables were investigated by survey questionnaire. A total of 370 students enrolled in primary, middle, high schools, and university participated in the study and data were analyzed by the SPSS WIN (ver 12.0).
RESULTS
About 40% of those surveyed answered that they do not eat some kinds of foods and 16% of students do not eat vegetables, the most unfavorable foods. The students in all groups (primary 2nd and 5th, middle and high school, university students) answered that they liked vegetables with the highest score in university students, and they did not often eat fragrance vegetables. Lower age student group, especially primary school 2nd showed more positive attitudes of eating challenge toward no experience, bad taste, and dislike but nutritious vegetable foods. The most important factor of vegetable preference was taste, the biggest reason of both like and dislike. Only 4 students designated nutrition as for vegetable dislike reason, means that all students knew about the nutritional importance of vegetables. It was shown that the color and flavor of the vegetables act as dislikable reason rather than likable reason. The significant correlations between preference score and intake frequency of fragrance vegetables were confirmed, and the younger the students the greater the correlation coefficient.
CONCLUSIONS
Thus providing more chance to experience vegetables, such as fragrance vegetables and education about the importance of balanced diet will be an effective way of increasing vegetables intake, and the younger the students the greater the education effect.

Citations

Citations to this article as recorded by

Analysis of socio-demographic and dietary factors associated with fruit and vegetable consumption among Korean adolescents: use of data from the 7th and 8th Korea National Health and Nutrition Examination Survey (2016–2019)
Bokyeong Yun, Seunghee Kye
Journal of Nutrition and Health.2024; 57(3): 292. CrossRef
Factors affecting preference of vegetable in elementary school students: based on social cognitive theory
Su Hyeon Cha, Ho Kyung Ryu
Journal of Nutrition and Health.2019; 52(3): 285. CrossRef
Relative Importance of Selection Attributes in Garlic-Based Health Functional Food Using Conjoint Analysis
Jisun Lee
Journal of the East Asian Society of Dietary Life.2019; 29(4): 336. CrossRef
Estimation of Usual Intake and Assessment of Nutrient Intake for Korean Adolescents: Analysis of the 2010-2012 Korea National Health and Nutrition Examination Survey
Meeyoung Kim, Jihyun Yoon
Family and Environment Research.2017; 55(4): 385. CrossRef
The Differences in Preference for Vegetables among Primary School to University Students in Gyeongbuk Area
Yun Kyeong Lee, Youngnam Kim
Korean Journal of Community Nutrition.2014; 19(5): 415. CrossRef

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[English]
Seasonal Differences in Outdoor Activity Time and Serum 25-(OH) Vitamin D Status of Korean Young Women: Jin Sook Yoon, Min Kyoung Song; Korean J Community Nutr 2014;19(3):231-240. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.231

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OBJECTIVES
This study was intended to examine the seasonal differences in outdoor activity times and dietary vitamin D intakes, and explicates their relative impact on improving serum 25-(OH) vitamin D status among Korean young women.
METHODS
A cross-sectional study was conducted with 135 free-living women aged 19-39 years in Daegu-Kyungbook, Korea. We compared the results from 52 women for the summer and 83 women for the winter. Dietary intake of vitamin D was assessed by 24 hour recall method for non-consecutive three days as well as by food frequency method. Daily outdoor activity times were derived from 24 hour physical activity diary.
RESULTS
The average dietary intake of vitamin D of the participants by 24 hour recall method was 3.1 microg during the summer, 3.3 microg during the winter, showing no significant difference between the two seasons. Times spent on outdoor activities (p < 0.01) in the summer (= 23.8 +/- 23.6 min) were much longer than that in the winter (= 10.8 +/- 13.4 min). The serum 25-(OH) vitamin D levels of participants were 17.5 +/- 7.5 ng/mL in the summer and 13.4 +/- 4.3 ng/mL in the winter, showing that the latter was significantly lower than that of the former (p < 0.001). The serum 25-(OH) vitamin D levels of subjects were positively related to outdoor activities (r = 0.315, p < 0.05) during the summer, while related to dietary intake (r = 0.252, p < 0.05) during the winter.
CONCLUSIONS
In order to improve the current vitamin D status of Korean young women, nutrition education programs should focus on increasing more dietary intake especially during the winter, and performing more outdoor activities in other seasons.

Citations

Citations to this article as recorded by

Vitamin D intake, Outdoor Activity Time and Serum 25-OH Vitamin D Concentrations of Korean Postmenopausal Women by Season and by Age
Jin-Sook Yoon, Min-Kyoung Song
Korean Journal of Community Nutrition.2015; 20(2): 120. CrossRef
The relationship between Physical Growth and Major Sources of Serum Vitamin D among Hospitalized Children of Changwon City
Haeyoung Kang, Eunsil Her, Kyung-Hea Lee
Korean Journal of Community Nutrition.2015; 20(3): 197. CrossRef
Association between serum vitamin D and depressive symptoms among female workers in the manufacturing industry
Soon Il Kwon, Jun Seok Son, Young Ouk Kim, Chang Ho Chae, Ja Hyun Kim, Chan Woo Kim, Hyoung Ouk Park, Jun Ho Lee, Jun Ick Jung
Annals of Occupational and Environmental Medicine.2015;[Epub] CrossRef

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[English]
Lifestyle, Diet, Self-care, and Diabetes Fatalism of Diabetic Patients with and without Diabetic Foot: Jungha Choi, Juhee Kang, Hongmie Lee; Korean J Community Nutr 2014;19(3):241-249. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.241

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OBJECTIVES
This study was to determine diabetes fatalism of diabetic patients with and without diabetic foot and its association with lifestyle, diet, and self-care.
METHODS
The subjects were diabetic patients with (male/female 48/21) and without diabetic foot (male/female 33/26). We administered the questionnaires which were designed to determine diabetes fatalism, lifestyle, diet, and self-care. Diabetes fatalism was determined by Diabetes fatalism scale (DFS), which consisted of total 12 items in three subscales namely, emotional stress, religiou.spiritual coping, and perceived self-efficacy.
RESULTS
The patients with diabetic foot had undesirable diets more frequently (1.37 and 0.91 days/week respectively) and their desirable diets (2.74 and 3.61 days/week respectively) and foot care (4.61 and 5.53 days/week respectively) were less frequent than those without diabetic foot (p < 0.05). An item analysis of the 12 DFS items revealed a Chronbach' alpha of 0.614 and 0.869, respectively in diabetic patients with and without diabetic foot. Perceived self-efficacy related DFS of subjects without diabetic foot was positively associated with smoking (r = 0.350, p < 0.01), undesirable diet (r = 0.295, p < 0.05), and drinking (r = 0.257, p < 0.05), while its negative association with exercise (r = -0.224, p < 0.088) and foot care (r = -0.247, p < 0.059) did not reach to statistical significance.
CONCLUSIONS
This work was the first study reporting the potential usefulness of DFS, especially perceived self-efficacy related subscale as a predictor of lifestyle, diet and self-care on the Korean diabetic patients, at least those without severe diabetic foot to screen those who should be the first target for diabetes education.

Citations

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Factors Influencing Glycemic Control by gender in Workers with Diabetes Mellitus
Eun Hee Jang
The Korean Journal of Rehabilitation Nursing.2018; 21(2): 121. CrossRef
Association of selected health behaviors with perceived health, depressive symptom and fatalism among the aged 50-69 living in Seoul
Eun Jin Choi, Min Hye Kim
Korean Journal of Health Education and Promotion.2015; 32(2): 53. CrossRef

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[English]
Influence of Visual Differences in Bowl Size and Types on Dietary Intake of Female College Students with Normal Weight: Young Suk Kim, Un Jae Chang; Korean J Community Nutr 2014;19(3):250-257. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.250

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OBJECTIVES
This study examined the impact of perceived volume on satiety using normal rice bowl, diet rice bowl and small rice bowl.
METHODS
Thirty-six normal weight college female students participated in this study once a week for 3 weeks. Three hundred grams of fried rice in a normal rice bowl (1st week), 300 g of fried rice in a diet rice bowl (2nd week), and 300 g of fried rice in small rice bowl (3rd week) were served to the same participants over three consecutive weeks. After each lunch, the consumption volume of fried rice and the satiety rate were measured.
RESULTS
The consumption volume of fried rice was 248 g (414.5 kcal) with a normal rice bowl, 254 g (429.8 kcal) with a diet bowl, and 270 g (456.8 kcal) with a small rice bowl. Results showed that the subjects who were eating from the small rice bowl ate more fried rice (p < 0.05) than eating from the normal rice bowl and diet rice bowl. However, the satiety rate of fried rice in a diet rice bowl was significantly higher than that of normal rice bowl and small rice bowl (p < 0.05). The five point scale of perceived volume on fried rice served normal rice bowl, diet rice bowl and small rice bowl were 2.4, 4.0 and 2.1.
CONCLUSIONS
The visual cue plays a critical role in determining satiety and that perceived volume is perhaps more important than actual volume of consumed food in determining the level of fullness.

Citations

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Effects of Food Consumption Monitoring Using Modified Rice Bowls on Food Intake, Satiety Rate, and Eating Rate
Young-Suk Kim, Un-Jae Chang
Journal of the Korean Dietetic Association.2015; 21(3): 194. CrossRef
Dietary Intervention Strategies to Reduce Energy Intake in Diabetes
Mi Ra Rho
The Journal of Korean Diabetes.2015; 16(1): 43. CrossRef

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[English]
Development of a Questionnaire for Dietary Habit Survey of Korean Adults: Jin Suk Jo, Ki Nam Kim; Korean J Community Nutr 2014;19(3):258-273. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.258

Abstract PDF PubReader

OBJECTIVES
The purposes of the study were to develop a questionnaire for dietary habit survey for Korean adults, and unify the terms related to dietary habits.
METHODS
The Delphi method by 43 professionals on dietary habit research was applied to unify the terms.
RESULTS
With regard to results on terms related to dietary habit, the respondents recorded the highest percentage (90.7%) of selecting the term "dietary habits" and also the highest percentage (76.7%) of choosing "dietary habits" for English. The biggest percentage of the respondents chose "individual dietary behaviors repeatedly formed and habitualized under the social, cultural, and psychological influence in the group" as the concept of dietary habits. The Delphi survey for the development of a questionnaire resulted in the first questionnaire of 31 items, the second one of 27 items, and the third one of 25 items. The validity of questionnaire items was tested with content validity ratios (CVR). The items whose CVR value was 0.29 or lower were eliminated or revised, because the minimum CVR value needed to test validity was 0.29. To test the reliability of questionnaire items, test-retest method was performed in 163 adults. According to the Kappa coefficient in the range of 0.314-0.716, all of the 25 items were in the reliability scope. A survey was taken with 702 adults to finally revise and supplement the third questionnaire whose validity and reliability were tested.
CONCLUSIONS
Through those processes, a questionnaire for adults' dietary habit survey was finally completed. The significance of the study lies in the development of the first questionnaire on dietary habits equipped with both validity and reliability in South Korea.

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Associations between the symptoms of gastroesophageal reflux disease and dietary and lifestyle behavior among young Korean adults: a preliminary cross-sectional study
Soheun Shim, Jeong-Hwa Choi, Young-Ran Heo
Korean Journal of Community Nutrition.2024; 29(5): 396. CrossRef
Selection of Factors for Performance Evaluation of Fire-fighting Drones based on Delphi Techniques
Hyun-Jung Woo, Dong-Min Seo
Fire Science and Engineering.2023; 37(2): 52. CrossRef
Association of Dietary Behaviors with Poor Sleep Quality and Increased Risk of Obstructive Sleep Apnea in Korean Military Service Members
Yujin Choi, Byunwoo Son, Woo-Chul Shin, Seong-uk Nam, Jaehong Lee, Jinwoong Lim, Sungha Kim, Changsop Yang, Hyeonhoon Lee
Nature and Science of Sleep.2022; Volume 14: 1737. CrossRef
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Sung-eun Hong, Ji-won Park, Jeong-won Shin, Jung-eun Kil, Kwan-il Kim, Yung-min Bu, Hee-jae Jung, Beom-joon Lee
The Journal of Internal Korean Medicine.2022; 43(3): 327. CrossRef
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Hyeonhoon Lee, Yujin Choi, Byunwoo Son, Jinwoong Lim, Seunghoon Lee, Jung Won Kang, Kun Hyung Kim, Eun Jung Kim, Changsop Yang, Jae-Dong Lee
Frontiers in Medicine.2022;[Epub] CrossRef
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Sun-Kyung Hwang, Yun-Ji Lee, Min-Eun Cho, Bo-Kyoung Kim, Yea-In Yoon
International Journal of Environmental Research and Public Health.2022; 19(16): 9795. CrossRef
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[English]
Revision and Application of the Target Pattern in Food Guidance System: Administered to 2nd grade middle school students: Ha Yeon Lee, Youngnam Kim; Korean J Community Nutr 2014;19(3):274-282. Published online June 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.3.274

Abstract PDF PubReader

OBJECTIVES
The objective of this study was to revise the target pattern in food guidance system for adolescents' balanced menu planning.
METHODS
The food groups in the target pattern were divided into detailed food items, and intake number were assigned to each food items based on the revised standard food composition table. The validity of revised target pattern was examined. Menu planning according to the revised target pattern was made available to 305 male and female middle school students and the nutritional assessment of the menu plan were carried out using SPSS WIN 12.0.
RESULTS
The energy contents, energy contribution ratios of carbohydrate, fat, and protein, and 4 minerals' and 6 vitamins' contents of the revised target pattern were adequate. The average energy contents of the menu planned according to revised target pattern were 400~500 kcal higher than that of the revised target pattern when the revised standard food composition was applied. The energy contribution ratios of fat were 28.9%, close to maximum of acceptable macronutrient distribution range (AMDR) (30%), and that of carbohydrate were 54.5%, lower than minimum of AMDR (55%). The nutrient adequacy ratios (NARs) of calcium and vitamin C were less than 1.0. According to index of nutritional quality (INQ) of food items, kimchi, milkdairy products, and soybean curd were energy efficient source for calcium, kimchi, fruit, vegetable and seaweed were energy efficient source for vitamin C, with INQ of food items were higher or close to 2.0. Kimchi was the best energy efficient source of calcium and vitamin C.
CONCLUSIONS
Revised target pattern based on the adolescent's foods intake was not good enough for balanced menu planning by adolescents, because what they ate and what they wanted to eat were very much different. Detailed guidance for food selection is necessary in each food items.

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Yun Ahn, Ikhyun Yeo, Sangyun Lee, Kisun Nam
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Kana Asano, Hongsuk Yang, Youngmi Lee, Jihyun Yoon
Journal of Nutrition and Health.2018; 51(1): 73. CrossRef
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Korean Journal of Community Nutrition.2017; 22(4): 279. CrossRef
Proposition and Application of a Dish-Based Target Pattern for Korean Adolescent Girls
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Korean Journal of Community Nutrition.2015; 20(1): 21. CrossRef

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