INTERNATIONAL COLLABORATIVE STUDY--ELECTROLYTES & BP

一项关于盐和血压的国际研究已经启动。 这 这项研究建议在世界各地使用基于人口的样本， 确定电解质排泄和血液之间的相关性 压力 我们建议在密西西比获得四（4）个种群， 有助于这项研究。 这四个人口是黑人和白人， 密西西比中部的乡村环境，杰克逊的黑人和白人， 密西西比。 每个种群将由200个个体代表 从之前的花名册中随机挑选 25个是 在每个年龄/性别/种族单元格中。 年龄段为20-29岁、30-39岁、40-49岁和 50-59岁。 血压将采取与“O”搅拌器 仪器由训练有素的观察员，并非常小心将采取尿液 收集，将运送到中心实验室进行分析。 在 此外，我们将测量血清尿酸，作为信息来源， 这可能是肾小管吸收异常的标志。 我们将 使用尿酸分析研究完成时的杰克逊数据， 协变量

An international study of salt and blood pressure has been initiated. This study proposes to use population based samples throughout the world to determine the correlation between electrolyte excretion and blood pressure. We propose to obtain four (4) populations in Mississippi to contribute to this study. The four populations are blacks and whites in a rural setting in mid Mississippi, and blacks and whites in Jackson, Mississippi. Each population will be represented by 200 individuals randomly selected from a previously derived roster. Twenty-five are to be in each age/sex/race cell. The age divisions are 20-29, 30-39, 40-49 and 50-59 years of age. Blood pressure will be taken with a "O" muddler apparatus by trained observers, and great care will be taken in urine collection, which will be shipped to a central laboratory for analysis. In addition, we will measure serum uric acid, as a source of information that this may be a marker for abnormality of renal tubular absorption. We will analyze the Jackson data at the completion of the study using uric acid as a co-variate.