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KMID : 0123420110160040439
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Korean Journal of Community Nutrition
2011 Volume.16 No. 4 p.439 ~ p.453
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Dietary and Lifestyle Factors Associated with Hypertension in Korean Adolescents -Based on 2005 Korean National Health and Nutrition Examination Survey-
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Kim Kil-Lye
Son Sook-Mee
Kim Hye-Kyeong
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Abstract
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This study was performed to determine dietary and lifestyle factors associated with hypertension in Korean adolescents. Study subjects were 12~19 years (n = 521) adolescents who participated in the 2005 Korean National Health and Nutrition Examination Survey (KNHANES III). Subjects were divided into the hypertensive group (HG, n = 102) and normotensive group (NG, n = 419) by ’2007 Korean children and adolescents growth standard’ and the relationships between blood pressure and physical measurement, nutrients intakes, eating behaviors and health related factors were analyzed. HG showed significantly higher levels in weight, waist circumference and BMI than NG. The amount of nutrient intakes was not different between NG and HG. Index of nutritional quality (INQ) for phosphate was higher in HG compared with NG. In both male and female HG, INQ for iron was higher but INQ for vitamin B1 was lower than NG. HG revealed higher consumption frequencies of snack, yoghurt, and ice cream compared with NG. In eating and behavioral factors, ’dinner with family’, ’eat proper amount’, ’keep Korean traditional diet’, alcohol drinking, and mean alcohol intake were significantly different between the two groups. By logistic regression method, risk factors for hypertension revealed in this study were gender (male), age (15~19 years), BMI ( percentile), and not keeping Korean traditional diet. These results suggest that education program for hypertension prevention in adolescents should include eating habits improvement and lifestyle modification as well as weight control.
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KEYWORD
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hypertension, adolescent, nutrients intake, lifestyle factor, KNHANES 2005
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