High-sodium diets in Japanese evacuation centers increase blood pressures of evacuees
High-sodium diets in Japanese evacuation centers increase blood pressures of evacuees
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DOI：
10.1080/08037050410026761
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发表时间：
2004-02-01
期刊：
影响因子：
1.8
通讯作者：
Nomura, A
中科院分区：
文献类型：
--
作者：
Takechi, S;Yoneda, R;Nomura, A
目的：自然灾害后的高血压被初步认为是由于交感神经活动的升高。2000年3月31日，日本的一座火山爆发，火山附近的居民被疏散到安全的避难所。我们发现，许多疏散人员在疏散中心逗留期间患上了高血压。这项研究的目的是调查为什么他们的血压持续升高。方法和主题：65名疏散人员，谁是住在疏散中心4个月，检查血压，尿钠排泄量，尿钾排泄量，血浆和尿儿茶酚胺。结果如下：收缩压与尿钠排泄量相关（r = 0.311，p < 0.05），收缩压与尿钠/尿钾比值相关（r = 0.320，p < 0.05）。然而，血压与血浆和尿中的儿茶酚胺（NE，DHPG和MHPG）之间没有发现关联。结论：高钠消耗被认为是急性期反应后撤离人员血压升高的一个重要因素。
Aims: High blood pressure after a natural disaster is tentatively considered to be due to elevation of sympathetic nerve activity. A volcano in Japan erupted on March 31, 2000, and people living in the vicinity of the volcano were evacuated to safe shelters. We found that many evacuees developed high blood pressure while staying at evacuation centers. The aim of this study was to investigate why their blood pressures stayed elevated. Methods and Subjects: Sixty-five evacuees, who were staying evacuation centers for 4 months, were examined for blood pressure, urinary sodium excretion, urinary potassium excretion, and plasma and urinary catecholamines. Results: Associations were found between systolic blood pressure and sodium excretion (r = 0.311, p < 0.05) and between systolic blood pressure and the ratio of urinary sodium to urinary potassium (r = 0.320, p < 0.05). However, no association was found between blood pressure and plasma and urinary catecholamines (NE, DHPG and MHPG). Conclusion: High sodium consumption was thought to be an important factor in the elevation of blood pressure of the evacuees after acute phase reactions.