护理学报Issue(1)：1-3,3.
3种不同体位对心功能正常患者中心静脉压测量的影响
Effects of Three Different Positions on Central Venous Pressure of Patients with Normal Heart Function
摘要
Abstract
Objective To compare the values of central venous pressure (CVP) measured in different positions of patients with normal heart function, to explore the relationships among CPV values and to provide methods for measuring the value of CVP for patients unable to lie down. Methods With open measurement of central venous pressure, the measurement of CPV was conducted in 0°, 45° and 90° respectively for 116 patients, and randomized blocks analysis of variance, paired t test, correlation analysis and linear regression methods were used. Results Values of CVP measured in three positions all had a significant difference (F=9.303, P=0.000) and values of CVP measured in 0° and 45° showed a significant difference (t=7.186, P=0.000) with the correlation coefficient of 0.895, the regression equation of =1.002X+0.713. Meanwhile, values of CVP measured in 0° and 90° revealed a significant difference (t=8.102, P=0.000), with the correlation coefficient of 0.864, the regression equation of =0.835X+2.725. Conclusion CPV measuring of patients with normal heart function can be conducted in not only 0°, but 45° and 90°, and the values of CVP measured in 45° and 90° should be transformed into the value in 0° through regression equations for clinical guiding, which is suitable for CVP measuring for patients unable to lie down. y∧y∧关键词
中心静脉压/体位/测量Key words
central venous pressure/position/measurement分类
医药卫生引用本文复制引用
俞海萍,彭幼清,庄惠人,吕剑虹,陈娅,刘娜..3种不同体位对心功能正常患者中心静脉压测量的影响[J].护理学报,2013,(1):1-3,3.基金项目
上海市浦东新区卫生局卫生科技发展专项基金课题(PW2010B-1) （PW2010B-1）
