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http://dx.doi.org/10.4163/jnh.2017.50.1.85

Study on snack intakes in obese elementary students in Jeju city  

Ko, Yangsook (Department of Food Science and Nutrition, Jeju National University)
Lee, You-Yeong (Department of Food Science and Nutrition, Jeju National University)
Chae, Insook (Department of Food Science and Nutrition, Jeju National University)
Lee, Yunkyoung (Department of Food Science and Nutrition, Jeju National University)
Jekal, Yoonsuk (Department of Physical Education, Jeju National University)
Park, Hyeung-Keun (Department of Health Policy and Management, School of Medicine, Jeju National University)
Publication Information
Journal of Nutrition and Health / v.50, no.1, 2017 , pp. 85-97 More about this Journal
Abstract
Purpose: This study was conducted to investigate dietary habits related to weight reduction and snack intake habits of $4^{th}$ to $5^{th}$ grade elementary students located in Jeju-si, Jeju, South Korea. Methods: The $4^{th}$ and $5^{th}$ grade elementary school students (total n = 234, equally matched numbers of normal weight children and overweight/obese children (n = 117/group)) were surveyed using a questionnaire and a 24-hour dietary recall method in Oct 2015. Results: The percentage of students who experienced reduced food intake to control weight was 26.3% in the normal weight group (NG) and 77.6% in the obese group (OG). Most frequently answered meal for reduced intake was snacks in the NG and dinner in the OG. Percentages of daily calorie intake among subjects were 17.2% for breakfast, 33.8% for lunch, 29.7% for dinner, and 19.3% for snacks. Frequency of snack intake was 2.1 times a week in NG and 1.6 times a week in OG, which showed a statistical difference between body weight groups. Types of snack foods were distinctly different depending on where children consumed them, although no difference was observed between NG and OG. In addition, snack intake level of low energy and nutrient-dense foods was significantly lower in the OG compared to the NG, whereas snack intake level of energy dense and low-nutritive foods was not different between the OG and NG. Conclusion: Taken together, snack intake level with consideration of frequency and amount of snack intake showed that children in the OG consumed significantly less low energy and nutrient-dense foods compared to the NG. Therefore, nutritional education for choosing healthy snack foods for children regardless of body weight status is crucial based on family-school links.
Keywords
elementary school students; obesity; snack intake; case control; Jeju;
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Times Cited By KSCI : 11  (Citation Analysis)
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1 Ko YS. Abstracts of articles: characteristics of eating behavior of the long-lived elderly people in Jeju area. J Cheju Studies 2003; 23: 95-129.
2 Ministry of Health and Welfare, Korea Centers for Disease Control and Prevention. Korea Health Statistics 2014: Korea National Health and Nutrition Examination Survey (KNHANES VI-2). Cheongju: Korea Centers for Disease Control and Prevention; 2015.
3 World Health Organization 10 facts on obesity 2010. Geneva: World Health Organization; 2014.
4 Ministry of Education (KR). School health examination survey 2014 [Internet]. Sejong: Ministry of Education; 2015 [cited 2015 Feb 11]. Available from : http://www.moe.go.kr/.
5 Phillips SM, Bandini LG, Naumova EN, Cyr H, Colclough S, Dietz WH, Must A. Energy-dense snack food intake in adolescence: longitudinal relationship to weight and fatness. Obes Res 2004; 12(3): 461-472.   DOI
6 Knittle JL. Obesity in childhood: a problem in adipose tissue cellular development. J Pediatr 1972; 81(6): 1048-1059.   DOI
7 Lee DH. Assessment and treatment of childhood obesity. J Korean Pediatr Soc 1996; 39(8): 1055-1065.
8 Lee HK. Obesity and its associated diseases. Korean J Obes 1992; 1(1): 34-39.
9 van der Horst K, Oenema A, Ferreira I, Wendel-Vos W, Giskes K, van Lenthe F, Brug J. A systematic review of environmental correlates of obesity-related dietary behaviors in youth. Health Educ Res 2007; 22(2): 203-226.   DOI
10 Baek S. Do obese children exhibit distinguishable behaviours from normal weight children?: based on literature review. Korean J Community Nutr 2008; 13(3): 386-395.
11 Lee YN, Yim KS, Lee SK, Mo S, Choi H. Diet-related factors of overweight adolescent girls. Korean J Community Nutr 1996; 1(3): 354-365.
12 Lee YJ, Chang KJ. A comparative study of obese children and normal children on dietary intake and environmental factors at an elementary school in Inchon. Korean J Community Nutr 1999; 4(4): 504-511.
13 Her ES. Association of Interpersonal relationships with preference and intake frequency of snack with a focus on obesity index and snack preparations in upper grade elementary school students. Korean J Food Nutr 2015; 28(2): 178-188.   DOI
14 Beak YM, Jung SJ, Beak HI, Cha YS. A study on eating out and snack intake of elementary school students living in Jeonbuk province. Korean J Hum Ecol 2007; 10(2): 77-87.
15 Choi MK, Bae YJ. Relation among snack intake, obesity index and blood parameters in obese elementary-school children. J East Asian Soc Diet Life 2008; 18(4): 489-498.
16 Lee JB, Lee JO, Kim SW, Kang JH, Yang YJ. The prevalence and risk factors of childhood obesity in elementary students in Seoul. J Korean Acad Fam Med 2000; 21(7): 866-875.
17 Yang BM. The food and water consumption condition of the preschool children in Jeju by duplicated food collection [dissertation]. Jeju: Jeju National University; 2004.
18 Park YS. Intake of snack by the elementary school children in Hansan-do area 1. Korean J Soc Food Cookery Sci 2003; 19(1): 96-106.
19 Lee KW, Lee HS, Lee MJ. A study on the eating behaviors of self-purchasing snack among elementary school students. Korean J Food Cult 2005; 20(5): 594-602.
20 Cho EA, Lee SK, Heo GJ. Snack consumption behaviors and nutrition knowledge among elementary school students in Siheung-si. Korean J Community Nutr 2010; 15(2): 169-179.
21 Kang SA, Lee JW, Kim KE, Koo JO, Park DY. A study of the frequency of food purchase for snacking and its related ecological factors on elementary school children. Korean J Community Nutr 2004; 9(4): 453-463.
22 OH SJ. A comparative study of dietary behaviros of obese children and normal children in high grade students of elementary school in Jeju [dissertation]. Jeju: Jeju National University; 2007.
23 Ko YS, Kang HY. A study of the major dish group, food group and meal contributing to sodium and nutrient intake in Jeju elementary and middle school students. J Nutr Health 2014; 47(1): 51-66.   DOI
24 Yim KS, Yoon EY, Kim CI, Kim KT, Kim CI, Mo SM, Choi HM. Eating behavior, obesity and serum lipid levels in children. Korean J Nutr 1993; 26(1): 56-66.
25 Choi JH, Cho SY, Heo BY. Special nutrition. Seoul: Kyomonsa; 1994.
26 Ministry of Health and Welfare (KR); The Korean Nutrition Society. Dietary reference intakes for Koreans 2015. Sejong: Ministry of Health and Welfare; 2016.
27 Kim OH, Park HA, Cho YG, Kim KW, Hur Y, Song JH, Kang JH. Health status and nutrient intakes of 5th grade elementary students in Seoul and Gyeonggi province. Korean J Community Nutr 2010; 15(6): 717-726.
28 Kim SA, Lee BH. Relationships between the nutrient intake status, dietary habits, academic stress and academic achievement in the elementary school children in Bucheon-si. Korean J Nutr 2008; 41(8): 786-796.
29 Lee JC, Kim MH. A study on dietary related factors and blood parameters of obese children residing in Samcheok. J Korean Diet Assoc 2005; 11(2): 190-204.
30 Kim JY. Between-and within-individual variation in nutrient intake of the primary school children in Jeju [dissertation]. Jeju: Jeju National University; 2001.
31 Kim BH, Choi JH. Perceived body image, intentional caloric restriction and physical manifestations of unbalanced nutrition according to body mass index in fifth and sixth grade elementary school students. J Korean Acad Child Health Nurs 2009; 15(4): 359-366.   DOI
32 Chae PS. Study on the factor of dietary habit and snack intake of elementary schoolchild in Daegu [dissertation]. Gyeongsan: Daegu Haany University; 2012.
33 Ha SA, Lee SY, Kim KA, Seo JS, Sohn CM, Park HR, Kim KW. Eating habits, physical activity, nutrition knowledge, and self-efficacy by obesity status in upper-grade elementary school students. Nutr Res Pract 2016; 10(6): 597-605.   DOI
34 Ministry of Health and Welfare, Korea Centers for Disease Control and Prevention. Korea Health Statistics 2010: Korea National Health and Nutrition Examination Survey (KNHANES V-1). Cheongwon: Korea Centers for Disease Control and Prevention; 2011.
35 Kim Y, Chang H. Correlation between attention deficit hyperactivity disorder and sugar consumption, quality of diet, and dietary behavior in school children. Nutr Res Pract 2011; 5(3): 236-245.   DOI
36 Livingstone MB, Robson PJ. Measurement of dietary intake in children. Proc Nutr Soc 2000; 59(2): 279-293.   DOI