The risk factors and control strategies of catheter-related infection in preemie with peripherally inserted central catheter
10.3760/cma.j.issn.1673-4904.2013.06.005
- VernacularTitle:早产儿外周中心静脉置管相关性感染的危险因素与防控策略
- Author:
Hongping RAO
;
Xiuqin ZHANG
;
Hongkui ZHONG
- Publication Type:Journal Article
- Keywords:
Infant,premature;
Infection;
Risk factors
- From:
Chinese Journal of Postgraduates of Medicine
2013;(6):12-15
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the incidence rate and risk factors of catheter-related infection (CRI) in preemie with peripherally inserted central catheter (PICC),in order to facilitate the implementation of control strategies and control infection.Methods Two hundred and fifty-eight PICC preemie of birth weight less than 2.5 kg,according to whether the incidence of CRI were divided into CRI group and non CRI group,two groups of gestational age,birth weight,PICC time,parenteral nutrition time and PICC parenteral nutrition time were statistically analyzed and compared different indwelling time of CRI incidence.Results Diagnosis of CRI in 24 cases,the occurrence rate of 9.3％ (24/258).There were significant differences in gestational age,birth weight,PICC time,parenteral nutrition time,PICC parenteral nutrition time between CRI group aad non CRI group (29.5 weeks vs.33.0 weeks,1.4 kg vs.1.8 kg,31.5 days vs.14.6 days,40.1 days vs.16.7 days,28.8 days vs.13.4 days,P ＜ 0.01 or ＜ 0.05).There was significant difference in incidence rate of CRI among different indwelling time (P ＜ 0.01).The risk factors of CRI including gestational age (P =0.007),birth weight (P=0.000),PICC time (P=0.001),parenteral nutrition time (P=0.035),PICC parenteral nutrition time (P =0.001).Multivariate Logistic regression analysis showed the greatest impact on the 3 factors were birth weight,parenteral nutrition time,gestational age.Conclusion Gestational age,birth weight,PICC time,parenteral nutrition time are the risk factors of CRI in preemie with PICC.
