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The characteristics of different levels of pulse pressure and other items of blood pressure in the elderly
Author(s): 
Pages: 1956-1957
Year: Issue:  10
Journal: Biomagnetism

Keyword:  老年人 脉压 收缩压;
Abstract: 目的:了解老年人的分层脉压情况及其它血压指标的特点。方法:集中体检唐山市3860名60岁以上老年人,将其脉压分为四个层次,分别为≤60mmHg,60~80mmHg,80~100mmHg和>100mmHg,分析其脉压及其它血压指标,包括收缩压(SBP)、舒张压(DBP)、平均动脉压(MBP)的特点。结果:在不同脉压层次,随着PP的增加,SBP逐渐增加,分别为132.3±17.6mmHg、154.8±14.1mmHg、173.5±15.6mmHg、194.2±16.9mmHg,MBP逐渐增加为82.7±13.2mmHg、83.5±12.1mmHg、82.6±13.5mmHg、82.1±12.1mmHg,各组间比较差异著有显著性(P<0.001),而DBP无明显变化(P>0.05)。结论:老年人PP的增宽与SBP的增加有密切关系。
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