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http://dx.doi.org/10.4163/kjn.2013.46.1.26

Analysis of presumed sodium intake of office workers using 24-hour urine analysis and correlation matrix between variables  

Kim, Hyun-Hee (Department of Food Science and Nutrition, Kyungpook National University)
Lee, Yeon-Kyung (Department of Food Science and Nutrition, Kyungpook National University)
Publication Information
Journal of Nutrition and Health / v.46, no.1, 2013 , pp. 26-33 More about this Journal
Abstract
The purpose of this study was to investigate the sodium intake of office workers using 24-hour urine analysis and to analyze the correlation matrix between variables. The sodium intake of the subjects (n = 137), based on a 24-hr sodium excretion period, was male (n = 56) 6072.4 mg and female (n = 81) 5,168.2 mg. Urinary sodium excretion showed significant positive correlation with BMI, frequency of eating out, expenditure of eating out, salty taste assessment and high-salt dietary behavior. Analysis of urinary sodium excretion showed significant positive correlation with intake frequencies of cabbage kimchi, broiled fish, feast noodle and rice with leaf wraps. Based on the results of multiple regression, urinary sodium excretion was found to be related to intake frequencies of cabbage kimchi, broiled fish, rice with leaf wraps and high score of high-salt dietary behavior.
Keywords
24-hr sodium excretion; high-salt dietary behavior; frequency of eating out;
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Times Cited By KSCI : 6  (Citation Analysis)
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