Jenner D A, English D R, Vandongen R, Beilin L J, Armstrong B K, Miller M R, Dunbar D
Department of Medicine, University of Western Australia.
Am J Clin Nutr. 1988 Jun;47(6):1052-9. doi: 10.1093/ajcn/47.6.1052.
Relationships between blood pressure and dietary factors were investigated in 884 9-y-old Australian children. Data on usual diet were obtained from a food frequency questionnaire completed by parents. The data were used to estimate daily energy intake and intakes of 14 nutrients considered to have some potential for influencing blood pressure. Systolic and diastolic blood pressure were tested for relationships with absolute intakes and calorie-adjusted intakes of each nutrient after adjustment for potential confounders. Diastolic pressure in boys was negatively related to energy intake and to calorie-adjusted fiber intake. Mean adjusted diastolic pressure in boys in the top fiber-intake quartile was 2.5 mm Hg lower than that in the bottom fiber-intake quartile. Systolic pressure in girls was negatively related to calorie-adjusted intakes of protein and cholesterol. There were no detectable relationships between blood pressure and calorie-adjusted intakes of fats, carbohydrates, sodium, potassium, calcium, or magnesium.
在884名9岁澳大利亚儿童中研究了血压与饮食因素之间的关系。通过家长填写的食物频率问卷获取日常饮食数据。这些数据用于估算每日能量摄入量以及14种被认为有可能影响血压的营养素的摄入量。在对潜在混杂因素进行校正后，测试收缩压和舒张压与每种营养素的绝对摄入量和热量校正摄入量之间的关系。男孩的舒张压与能量摄入量以及热量校正后的纤维摄入量呈负相关。纤维摄入量处于最高四分位数的男孩，其平均校正舒张压比纤维摄入量处于最低四分位数的男孩低2.5毫米汞柱。女孩的收缩压与热量校正后的蛋白质和胆固醇摄入量呈负相关。血压与热量校正后的脂肪、碳水化合物、钠、钾、钙或镁的摄入量之间未发现明显关系。
