• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of human hypertension >Effect of respiration, talking and small body movements on blood pressure measurement
【24h】

Effect of respiration, talking and small body movements on blood pressure measurement

机译：呼吸，说话和小身体运动对血压测量的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

It is accepted that accuracy of auscultatory blood pressure (BP) measurement is influenced by measurement conditions. However, there is little comparative quantitative clinical data. The aim of this study was to provide these data. Auscultatory systolic and diastolic BPs (SBPs and DBPs) were measured in 111 healthy subjects under five different conditions (resting, deeper breathing, talking, head and arm movement). The measurement sequence was randomized, and repeated three times. BPs and their within-subject variabilities were compared with resting values. SBP and DBP changed significantly in comparison with the resting condition: decreasing by 4.4 and 4.8 mm Hg, respectively, with deeper breathing (both P0.001), increasing by 3.7 and 5.0 mm Hg with opposite arm movement, and increasing by 5.3 and 6.2 mm Hg with talking (all P0.001). The mean differences between deeper breathing and talking were 9.7 and 11.0 mm Hg for SBP and DBP. The within-subject variability for repeat measurement of SBP and DBP under resting condition were 3.7 and 3.2 mm Hg and increased for non-resting conditions (all P0.05, except for DBP while talking). We have shown that measurement conditions significantly influence manual auscultatory BPs and their measurement variabilities, and we provide quantitative data to allow comparison of the effects.
机译：听诊血压（BP）的测量精度受测量条件的影响是公认的。但是，很少有比较的定量临床数据。这项研究的目的是提供这些数据。在五种不同的情况（休息，深呼吸，说话，头和手臂移动）下对111名健康受试者进行了听诊收缩压和舒张压（SBP和DBP）测量。将测量顺序随机化，并重复三次。将血压及其受试者内部的变异性与静息值进行比较。与休息状态相比，SBP和DBP发生了显着变化：深呼吸（分别为P0.001）分别降低了4.4和4.8 mm Hg，手臂相对运动则分别增加了3.7和5.0 mm Hg，而增加了5.3和6.2毫米汞柱（全部P0.001）。 SBP和DBP的深呼吸和说话之间的平均差异为9.7和11.0 mm Hg。在静止状态下重复测量SBP和DBP的受试者内部变异性分别为3.7和3.2 mm Hg，在非静止状态下则增加（所有P0.05，谈话时DBP除外）。我们已经表明，测量条件会显着影响手动听诊血压及其测量变异性，并且我们提供了定量数据以进行效果比较。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号