Journal of Nutrition and Health
- 제26권5호
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- Pages.625-638
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- 1993
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- 2288-3886(pISSN)
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- 2288-3959(eISSN)
농촌 국민학교 아동의 혈압, 짠맛에 대한 역치, 최적 염미도, 뇨 중 배설성분 및 혈압에 관한 영양지식
Blood Pressure, Salt Threshold, Salt Preference, Urinary Excretions and Nutrition Knowledge About Blood Pressure of Elementary School Children in Rural Area
초록
The purpose of this study was to observe the relationship of dietary factors to blood pressure in 5th and 6th grade school children. Salt threshold, salt preference and nutrition knowlege about blood pressure were tested. Twenty-four hour urines were collected for the measurements of the volume and concentrations of sodium, potassium, chloride, calcium, phosphorus, creatinine and urea nitrogen. 1) Mean systolic and diastolic blood pressure of elementary school children were 106.8/67.6mmHg in males and 108.7/69.5mmHg in females. Seven children(4%) of total subjects were found to be hypertensive. Their mean blood pressure was 130.0/86.4mmHg. 2) Urinary excretions of creatinine and urea nitrogen during twenty-four hours were 621.1mg and 1524mg, respectively. The mean daily urinary sodium excretion was 2940mg, which is equivalent to 7.37g NaCl. 3) The daily urinary excretions of other minerals were as follows; potassium was 1301mg, chloride, 4991mg, calcium, 55.7mg and phosphorus, 700.03mg. 4) Salt preference of hypertensive children90.473
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