饮食、酒精、体重及社会因素与血压的关系：卡菲利心脏研究
Diet, alcohol, body mass, and social factors in relation to blood pressure: the Caerphilly Heart Study.
作者信息
Elliott P, Fehily A M, Sweetnam P M, Yarnell J W
机构信息
Medical Unit, St Mary's Hospital Medical School, London.
出版信息
J Epidemiol Community Health. 1987 Mar;41(1):37-43. doi: 10.1136/jech.41.1.37.
Data for 387 men who had completed seven-day weighed dietary records as part of the Caerphilly Heart Study were examined for relations of alcohol, diet, body mass index (BMI), and other variables to blood pressure. These included age, smoking, exercise, and social class. For men not on antihypertensive treatment (n = 356) regression analysis showed that age (p less than 0.001), BMI (p less than 0.05), and alcohol intake (p less than 0.01) were significantly related to systolic blood pressure, and BMI (p less than 0.001) and alcohol intake (p less than 0.01) to diastolic blood pressure. In addition, protein intake (p less than 0.05) was significantly and inversely related to the risk of being hypertensive, but other dietary variables were not related to blood pressure. For men on antihypertensive treatment (n = 31) significant inverse correlations were observed between diastolic blood pressure and the intakes of potassium (p less than 0.01), fibre (p less than 0.001), polyunsaturated fat (p less than 0.01), and a number of other dietary variables. Reasons for these differences are discussed.
作为卡菲利心脏研究的一部分，对387名完成了为期七天的称重饮食记录的男性的数据进行了检查，以研究酒精、饮食、体重指数（BMI）及其他变量与血压之间的关系。这些变量包括年龄、吸烟、运动和社会阶层。对于未接受抗高血压治疗的男性（n = 356），回归分析显示年龄（p < 0.001）、BMI（p < 0.05）和酒精摄入量（p < 0.01）与收缩压显著相关，BMI（p < 0.001）和酒精摄入量（p < 0.01）与舒张压显著相关。此外，蛋白质摄入量（p < 0.05）与患高血压风险显著负相关，但其他饮食变量与血压无关。对于接受抗高血压治疗的男性（n = 31），观察到舒张压与钾摄入量（p < 0.01）、纤维摄入量（p < 0.001）、多不饱和脂肪摄入量（p < 0.01）及其他一些饮食变量之间存在显著的负相关。文中讨论了这些差异的原因。
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