Risk factors for pulmonary infection after cardiac surgery:a Meta-analysis
10.12138/j.issn.1671-9638.20244278
- VernacularTitle:心脏术后肺部感染危险因素Meta分析
- Author:
Ya-Xin LIU
1
;
Yun-Lan JIANG
;
Jie LI
Author Information
1. 成都中医药大学护理学院,四川成都 610072
- Keywords:
cardiac surgery;
pulmonary infection;
risk factor;
Meta-analysis
- From:
Chinese Journal of Infection Control
2024;23(2):189-194
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically evaluate the influencing factors for pulmonary infection after cardiac sur-gery.Methods Literatures were retrieved from PubMed,Embase,Web of Science,the Cochrane Library,CBM,Wanfang,CNKI and VIP databases.The retrieval time was from the establishment of databases to November 22,2022.Meta-analysis was performed with RevMan 5.4 and Stata 15.0 softwares.Results A total of 20 literatures were included in the analysis.Meta-analysis showed that age(≥65 years),mechanical ventilation time(≥5 days),smoking,acute renal damage,perioperative blood transfusion,operation time(≥240 minutes),secondary thora-cotomy,and oxygenation index(PaO2/FiO2≤300 mmHg)were risk factors for postoperative pulmonary infection.Conclusion The existing evidence shows that all of the above 8 factors are risk factors for pulmonary infection after cardiac surgery,which can provide a theoretical basis for health care workers to prevent and treat infection.
