Objective: Our object is to study risk factors of tumor patients’ PICC catheter-related blood stream infection. Method: a retrospective analysis of data of 586 PICC catheterized patients was implemented, a univariate...Objective: Our object is to study risk factors of tumor patients’ PICC catheter-related blood stream infection. Method: a retrospective analysis of data of 586 PICC catheterized patients was implemented, a univariate analysis of general data and catheterizing data of tumor patients was then carried out, and data of single factors with statistical significance were incorporated into multi-factor Logistic regression model for analysis. Results: PICC catheter-related blood stream infection occurred to 16 patients, and occurrence rate was 2.73%. Multi-factor Logistic regression analysis results showed that number of puncturing times, positioning method and maintenance frequency were risk factors for tumor patients’ peripherally inserted central catheter catheter-related blood stream infection, and odds risk values were respectively 8.762, 9.253 and 10.324. Conclusion: for tumor patients implanted with peripherally inserted central catheters, using ECG positioning during strict sterile operation and catheterizing process to avoid repeated puncturing and increasing maintenance frequency could effectively reduce occurrence of PICC catheter-related blood stream infection.展开更多
目的探讨基于行为转变理论的培训对新生儿护士经外周置入中心静脉导管(peripherally inserted central catheter,PICC)相关血流感染防控行为的影响。方法采取随机抽样法,选取绵阳市某医院42名新生儿护士为研究对象,对其实施基于行为转...目的探讨基于行为转变理论的培训对新生儿护士经外周置入中心静脉导管(peripherally inserted central catheter,PICC)相关血流感染防控行为的影响。方法采取随机抽样法,选取绵阳市某医院42名新生儿护士为研究对象,对其实施基于行为转变理论的PICC相关血流感染防控培训,培训前、培训后分别采用PICC相关血流感染防控行为阶段调查表与PICC相关血流感染防控实践现状调查表对新生儿护士的PICC相关血流感染防控行为、感染防控认知与操作水平、导管相关性血流感染发生率进行评价。结果培训后,新生儿护士导管相关血流感染防控行为阶段优于培训前,差异有统计学意义(P<0.001),培训后导管相关血流感染防控认知与操作技能评分均高于培训前,差异有统计学意义(P<0.001),培训后导管相关性血流感染发生率1.06‰(2/1887)较培训前6.42‰(14/2180)明显下降,差异有统计学意义(P<0.001)。结论基于行为转变理论的培训有助于提升新生儿护士实施PICC相关血流感染防控措施的依从性,促进其防控行为发生正向转变,有助于PICC相关血流感染防控措施的落实,从而降低PICC相关血流感染发生率。展开更多
文摘Objective: Our object is to study risk factors of tumor patients’ PICC catheter-related blood stream infection. Method: a retrospective analysis of data of 586 PICC catheterized patients was implemented, a univariate analysis of general data and catheterizing data of tumor patients was then carried out, and data of single factors with statistical significance were incorporated into multi-factor Logistic regression model for analysis. Results: PICC catheter-related blood stream infection occurred to 16 patients, and occurrence rate was 2.73%. Multi-factor Logistic regression analysis results showed that number of puncturing times, positioning method and maintenance frequency were risk factors for tumor patients’ peripherally inserted central catheter catheter-related blood stream infection, and odds risk values were respectively 8.762, 9.253 and 10.324. Conclusion: for tumor patients implanted with peripherally inserted central catheters, using ECG positioning during strict sterile operation and catheterizing process to avoid repeated puncturing and increasing maintenance frequency could effectively reduce occurrence of PICC catheter-related blood stream infection.
文摘目的探讨基于行为转变理论的培训对新生儿护士经外周置入中心静脉导管(peripherally inserted central catheter,PICC)相关血流感染防控行为的影响。方法采取随机抽样法,选取绵阳市某医院42名新生儿护士为研究对象,对其实施基于行为转变理论的PICC相关血流感染防控培训,培训前、培训后分别采用PICC相关血流感染防控行为阶段调查表与PICC相关血流感染防控实践现状调查表对新生儿护士的PICC相关血流感染防控行为、感染防控认知与操作水平、导管相关性血流感染发生率进行评价。结果培训后,新生儿护士导管相关血流感染防控行为阶段优于培训前,差异有统计学意义(P<0.001),培训后导管相关血流感染防控认知与操作技能评分均高于培训前,差异有统计学意义(P<0.001),培训后导管相关性血流感染发生率1.06‰(2/1887)较培训前6.42‰(14/2180)明显下降,差异有统计学意义(P<0.001)。结论基于行为转变理论的培训有助于提升新生儿护士实施PICC相关血流感染防控措施的依从性,促进其防控行为发生正向转变,有助于PICC相关血流感染防控措施的落实,从而降低PICC相关血流感染发生率。