Relations Between Dairy Food Intake and Arterial Stiffness Pulse Wave Velocity and Pulse Pressure
Relations Between Dairy Food Intake and Arterial Stiffness Pulse Wave Velocity and Pulse Pressure
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DOI：
10.1161/hypertensionaha.111.190017
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发表时间：
2012-05-01
期刊：
影响因子：
8.3
通讯作者：
Robbins, Michael A.
中科院分区：
文献类型：
--
作者：
Crichton, Georgina E.;Elias, Merrrill F.;Robbins, Michael A.
可改变的风险因素，如饮食，在心血管疾病的管理中越来越重要，心血管疾病是死亡和疾病负担的最大主要原因之一。很少有研究探讨饮食作为降低动脉僵硬度的可能手段的作用，通过脉搏波速度来测量，脉搏波速度是心血管事件和全因死亡率的独立预测因子。本研究的目的是调查是否乳制品的摄入量与动脉硬度的措施，包括颈动脉-股动脉脉搏波速度和脉压。对缅因州-锡拉丘兹纵向研究样本的一个子集进行了横断面分析。随着乳制品摄入量的增加，观察到脉搏波速度呈线性下降（从从不/很少到每日乳制品摄入量）。脉搏波传导速度与乳制品摄入量之间的负线性关系与人口统计学变量、其他心血管疾病危险因素和营养变量无关。结果的模式是非常相似的脉压，而奶制品的摄入量和血脂水平之间没有关联被发现，需要进一步的干预研究，以确定是否奶制品的摄入可能是一个适当的饮食干预，衰减与年龄相关的动脉硬化和降低心血管疾病的风险。（高血压。2012; 59：1044-1051）。circle在线数据补充
Modifiable risk factors, such as diet, are becomingly increasingly important in the management of cardiovascular disease, one of the greatest major causes of death and disease burden. Few studies have examined the role of diet as a possible means of reducing arterial stiffness, as measured by pulse wave velocity, an independent predictor of cardiovascular events and all-cause mortality. The aim of this study was to investigate whether dairy food intake is associated with measures of arterial stiffness, including carotid-femoral pulse wave velocity and pulse pressure. A cross-sectional analysis of a subset of the Maine-Syracuse Longitudinal Study sample was performed. A linear decrease in pulse wave velocity was observed across increasing intakes of dairy food consumption (ranging from never/rarely to daily dairy food intake). The negative linear relationship between pulse wave velocity and intake of dairy food was independent of demographic variables, other cardiovascular disease risk factors, and nutrition variables. The pattern of results was very similar for pulse pressure, whereas no association between dairy food intake and lipid levels was found. Further intervention studies are needed to ascertain whether dairy food intake may he an appropriate dietary intervention for the attenuation of age-related arterial stiffening and reduction of cardiovascular disease risk. (Hypertension. 2012; 59:1044-1051.) circle Online Data Supplement