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由于高血压病分布相当广泛,自然会引起人们对确立标准血压的一定兴趣,为此许多作者曾进行大量的血压调查。他们几乎全给自己提出这样的任务:确定标准血压,揭示不同年令不同职业人们的高血压病频率。作者提出一用统计的研究方法:以横坐标表示收缩压,纵坐标表示舒张压,在相应线的交叉点上指示着病例数。这一方法可以确定收缩压和舒张压任意变化的频率。作者对不同的人进行了967次血压测定。发现其中许多人动脉压有不同程度的增高,而另一些人正常。极大多数人的收缩压分布在125—150毫米范围内,舒张压在66—99毫米范围内。作者将上述967
Due to the wide distribution of hypertension, there is a natural interest in setting a standard blood pressure, and many authors have conducted extensive blood pressure investigations. Almost all of them set themselves the task of setting the standard blood pressure and revealing the frequency of hypertension in people of different occupations in different years. The authors propose a statistical approach to research: systolic pressure on the abscissa, diastolic blood pressure on the ordinate, and the number of cases at the intersections of the corresponding lines. This method determines the frequency of any changes in systolic and diastolic blood pressure. The authors conducted 967 blood pressure measurements on different individuals. Many of them found elevated arterial pressure to varying degrees, while others were normal. In most people, the systolic blood pressure is distributed in the range of 125-150 mm and the diastolic blood pressure is in the range of 66-99 mm. The author will be above 967