Blood pressure response to potassium supplementation in normotensive adults and children.

Blood pressure response to potassium supplementation in normotensive adults and children.
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血压正常的成人和儿童对补钾的血压反应。

DOI:
10.1161/01.hyp.10.4.437
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发表时间:
1987
期刊:
Hypertension (Dallas, Tex. : 1979)
影响因子:
--
通讯作者:
Christian,JC
Christian,JC
中科院分区:
--
文献类型:
--
作者:
Miller,JZ;Weinberger,MH;Christian,JC

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为了调查适度增加膳食钾摄入量对血压的影响,38 个健康、自由生活的家庭参加了一项为期 4 周的钾补充剂研究。在此之前,收集了五次血压和尿电解质排泄的基线测量值,然后是 4 周的恢复期。尽管成人和儿童在补充补充剂期间尿钾排泄量均显着增加(p 小于 0.001),但收缩压、舒张压或平均动脉压没有显着变化。在研究过程中,儿童身高和体重显着增加(p 小于 0.001),成人体重增加(p 小于 0.01)。控制这些混杂变量的血压方差多变量分析未能揭示补钾对血压的任何影响。这些结果表明,在健康、自由生活、血压正常的人群中,仅增加膳食钾的摄入量不太可能对血压产生明显的影响。
To investigate the effect on blood pressure of a modest increase in dietary potassium intake, 38 healthy, free-living families were enrolled in a study involving 4 weeks of potassium supplementation. This was preceded by collection of five baseline measurements of blood pressure and urinary electrolyte excretion and followed by a 4-week recovery period. Although there was a significant increase in urinary potassium excretion during supplementation in both adults and children (p less than 0.001), there were no significant changes in systolic, diastolic, or mean arterial blood pressure. Height and weight increased significantly in children (p less than 0.001), and weight increased in adults (p less than 0.01) over the course of the study. Multivariate analysis of variance of blood pressure controlling for these confounding variables failed to reveal any effect of the potassium supplementation on blood pressure. These results suggest that increasing intake of dietary potassium alone in a healthy, free-living normotensive population is unlikely to have a discernible effect on blood pressure.
健康血压正常儿童的血压对饮食钠限制的反应。
DOI: 10.1093/ajcn/47.1.113
发表时间: 1988
期刊: The American journal of clinical nutrition
影响因子: --
作者:
Miller,JZ;Weinberger,MH;Daugherty,SA;Fineberg,NS;Christian,JC;Grim,CE
通讯作者: Grim,CE
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无添加钠饮食治疗轻度高血压的随机对照试验
DOI: --
发表时间: 1982
期刊: The Lancet
影响因子: --
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血压正常的人类受试者的钠敏感性。
DOI: 10.7326/0003-4819-98-5-758
发表时间: 1983
影响因子: 39.2
作者:
F. Luft;M. Weinberger;C. Grim;N. Fineberg;J. Z. Miller
通讯作者: J. Z. Miller