Journal of Nutrition and Health
- Volume 18 Issue 3
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- Pages.201-208
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- 1985
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- 2288-3886(pISSN)
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- 2288-3959(eISSN)
A Study on the Sodium and Potassium Intakes and Their Metabolism of University Students in Korea
한국대학생(韓國大學生)의 Sodium과 Potassium섭취량(攝取量) 및 대사(代謝)에 관(關)한 연구(硏究)
- Park, Tae-Sun (Dept. of Food and Nutrition, Yonsei University) ;
- Lee, Ki-Yull (Dept. of Food and Nutrition, Yonsei University)
- Published : 1985.09.30
Abstract
The purpose of this study was to estimate the sodium and potassium intakes of university students in Korea and to evaluate the relationship between blood pressure and related variables. Two hundred and eighty five subjects were selected from among healthy university students aged 17 to 28. The urinary (sodium, potassium urea nitrogen and creatinine) excretions in 24 hrs. were evaluated from the analysis of urine samples gathered for 12hrs. At the same time, dietary intakes of sodium and potassium were assessed by the modified convenient method with the same subjects. The results were as follows : 1) The urinary sodium excretions of male and female students in 24hrs. were estimated at 199.1mEq and 174.5mEq respectively. Daily sodium intakes by the questionnaire were calculated to be 218.5mEq for male students and 218.1mEq for female students. 2) The urinary potassium excretions in male and female students were 48.3mEq/24hr and 43.9mEq/24hr. respectively, and the potassium intakes 48.6mEq/24hr. and 47.4mEq/24h. each 3) No correlations were found between blood pressure and the urinary excretions of sodium potassium or urinary Na/K ratio in college students.
본 연구에서는 한국인 남녀 대학생 집단의 1인 1일 Sodium(Na) 및 Potassium(K)섭취량을 뇨 성상분석과 식이 조사방법에 의해 평가하고 이들과 혈압 및 기타 요인들과의 상관성 유무를 검토하였다. 조사 결과를 요약해 보면 다음과 같다. 1) 1일 뇨중의 Na 배설량은 남자 대학생의 경우 199.1mEq(11.63g NaCl), 여자 대학생의 경우 174.5mEq(10.21g NaCl)이었고 식이 조사법에 의해 산출된 1인 1일 Na 섭취량은 남녀 각기 218.5mEq(12.77g NaCl), 218.1mEq(12.75g NaCl)로 나타났다. 2) 1일 뇨중의 K 배설량은 남자 대학생이 48.3 rnEq(1889mg), 여자 대학생이 43.9mEq(1,772mg)로 추정되었고, 식이 조사법에 의한 1인 1 일 K 섭취량은 남녀 각기 48.6mEq(1,897mg), 47.4mEq(1,850mg)인 것으로 나타났다. 3) 뇨중 Na/K 비을은 남자 대학생이
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