呼吸衰竭患者血气酸碱平衡变化与预后的相关性  

Respiratory Failure in Patients with Blood Acid-base Balance Change and Prognosis

作　　者：谢丹 

机构地区：[1]广西区南溪山医院,广西桂林541002

出　　处：《中国医药指南》2014年第23期43-44,共2页Guide of China Medicine

摘　　要：目的探讨呼吸衰竭患者血气酸碱平衡变化与预后的相关性。方法选择我院2011年5月至2013年6月收治的呼吸衰竭患者116例,都给予机械通气治疗,在治疗前后均进行血气酸碱平衡变化分析。结果经过治疗后,总有效率为94.8%。有效组在治疗前后的PaCO2和PaO2值对比差异有统计学意义(P<0.05)。无效组患者治疗前后的PaCO2和PaO2值对比差异无统计学意义(P>0.05)。治疗前PaCO2和PaO2值与预后之间有直线相关关系(P<0.05)。结论动脉血气酸碱平衡变化是判断呼吸衰竭患者预后的重要指标,在临床上能指导治疗。Objective To investigate the blood acid-base balance in patients with respiratory failure, change and prognosis. Methods A hospital in May 2011 to June 2013 were treated 116 patients with respiratory failure are treated with mechanical ventilation before and after treatment were analyzed for changes in blood acid-base balance. Results After treatment, the total effective rate was 94.8%. Effective group before and after treatment compared PaCO2 and PaO2 values were significantly （P〈0.05）. Ineffective group before and after treatment compared PaCO2 and PaO2 values showed no significant difference （P〉0.05）. PaCO2 and PaO2 values before treatment and prognosis linear correlation between （P〈0.05）. Conclusion Arterial blood gas changes in acid-base balance is to determine the prognosis of patients with respiratory failure, an important indicator of clinically can guide treatment.

关 键 词：呼吸衰竭 血气酸碱平衡 预后 相关性 

分 类 号：R563.8[医药卫生—呼吸系统]