摘要
目的探寻一种安全、易操作且能替代颈内或锁骨下静脉置管监测中心静脉压的方法。方法对 30例大面积烧伤病人同时测量中心静脉压和股静脉压 (各 2 0 4次 ) ,所得数据采用 SPSS 8.0统计软件包进行处理 ,检验股静脉压与中心静脉压的相关性 ,求出两者之间的相关系数与回归方程。结果同一病人股静脉压与中心静脉压呈直线正相关关系 (r=0 .72 0 ,P<0 .0 1) ;直线回归方程 :Y(中心静脉压 ) =0 .132 +0 .5 5 7X (股静脉压 ) ,对回归系数进行 t检验 ,P<0 .0 5。结论临床抢救大面积烧伤病人时 ,测出股静脉压的值代入回归方程 ,即可计算出该病人中心静脉压的值。
Objective To search for a safe, convenient method which can substitute for the monitoring of central venous pressure via intubation of subclavian vein or internal jugular vein. Methods When the central venous pressure was measured in 30 patients with extensive burn, femoral venous pressure was measured 204 times simultaneously. The obtained data was processed by using SPSS 8 0 statistical software package to analyze the relationship between femoral venous pressure and central venous pressure. The correlation coefficienct and regression equation between them were calculated. Results In the same patients, there was a linear positive correlation between femoral venous pressure and central venous pressure ( r=0 720, P <0 01). The linear regresion equation: Y (central venous pressure)=0 132+0 557 X (femoral venous pressure). t test was performed on the regression coefficient ( P <0 05). Conclusion In saving the patients with extensive burn clinically, central venous pressure value could be calculated by the measured femoral venous pressure value through the regression equation.
出处
《护理学杂志（综合版）》
2002年第4期246-247,共2页
Journal of Nursing Science
