经外周静脉置入中心静脉导管异位相关因素的Meta分析

A Meta-analysis of the related factors of PICC malposition

目的 明确PICC导管异位的相关因素.方法 收集2001年至2014年国内公开发表的关于PICC导管异位相关因素的文献资料.应用RevMan5.0软件进行异质性分析,采用固定或随机效应模型计算合并后的综合效应量.结果 肘正中静脉或头静脉置入PICC患者导管异位发生率明显高于贵要静脉置管患者,头静脉置入PICC患者导管异位发生率显著高于肘正中静脉置管患者;患者卧位置入PICC的导管异位发生率显著高于坐位;＞60岁患者置入PICC的导管异位发生率明显高于≤60岁置管患者;男性与女性患者置入PICC导管异位发生率比较差异无统计学意义.结论 置管静脉、患者置管体位、年龄是引起PICC导管异位的相关因素,性别与PICC导管异位发生无关.

Objective To identify the related factors of PICC malposition.Methods The domestic published literature about the related factors of PICC malposition were collected from 2001 to 2014.Analysis of heterogeneity was performed and cumulative effects were calculated using either fixed or random effects models by RevMan 5.0.Results The incidence of PICC malposition in patients with median cubital vein or cephalic vein was obviously higher than that in patients with basilic vein,the incidence of PICC malposition in patients with cephalic vein was significantly higher than that in patients with median cubital vein; the incidence of PICC malposition in patients with recumbent position was significantly higher than that in patients with seat position; the incidence of PICC malposition in the older than sixty years patients was significantly higher than that in younger than sixty years patients; the incidence of PICC malposition in male and female patients was not discrepant.Conclusions The vein,position and age of patient are the related factors of PICC malposition,while sex factor has nothing to do with the occurrence of PICC malposition.