Meta-analysis on risk factors for healthcare-associated infection with mul-tidrug-resistant Acinetobacter baumannii
10.3969/j.issn.1671-9638.2017.02.004
- VernacularTitle:多重耐药鲍曼不动杆菌医院感染危险因素荟萃分析
- Author:
Na LI
;
Yanfang HUANG
;
Yuying TANG
;
Fan LI
;
Lian LIU
;
Hongyan SUN
- Keywords:
multidrug-resistant organism;
Acinetobacter baumannii;
healthcare-associated infection;
risk factor;
meta-analysis
- From:
Chinese Journal of Infection Control
2017;16(2):115-120
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically evaluate risk factors for healthcare-associated infection(HAI)with multi-drug-resistant Acinetobacterbaumannii (MDRAB),so as to provide scientific basis for formulating MDRAB pre-vention and intervention strategies. Methods Literatures at home and abroad were searched,RevMan 5.3 statisti-cal software was used for meta analysis of the included literature data. Results A total of 21 papers were included, 8 in English and 13 in Chinese,35 risk factors were analyzed,20 of which were significantly different(all P<0.05),which included in 4 categories:① Related factors for antimicrobial use:use of antimicrobial agents prior to isolation of MDRAB(OR,12.87 [95% CI,5.14-32.21]),duration of antimicrobial use(MD,6.99 [95% CI, 2.21-11.78]),types of used antimicrobial agents (MD,1.07 [95% CI,0.60-1.54]),combined use of antimi-crobial agents(OR,4.16 [95% CI,2.63-6.57]),carbapenems use(OR,3.95 [95% CI,2.54-6.13]),use of third and above generation cephalosporins(OR,2.48 [95% CI,1.90-3.24]);② Related factors for invasive pro-cedures:mechanical ventilation(OR,4.30 [95% CI,3.03- 6.10]),endotracheal intubation/tracheotomy(OR, 4.17 [95% CI,2.41-7.22]),urinary catheterization(OR,2.35 [95% CI,1.42-3.88]),deep venous puncture (OR,2.18 [95% CI,1.14-4.16]),drainage catheterization(OR,2.06 [95% CI,1.19-3.58]);③Related fac-tors for intensive care unit (ICU):ICU admission(OR,5.60 [95% CI,2.73-11.48]),length of ICU stay(MD, 4.21 [95% CI,0.72-7.71]);④ Other factors:heart disease(OR,0.71 [95% CI,0.55-0.93]),tumor(OR, 0.67 [95% CI,0.48-0.95]),pancreatitis(OR,2.04 [95% CI,1.11-3.76]),mixed infection(OR,2.57 [95%CI,1.78-3.71]),length of hospital stay(MD,5.92 [95% CI,3.61-8.23]),APACHE II score(MD,4.56 [95% CI,1.94-7.18]),use of glucocorticoid(OR,2.18 [95% CI,1.21-3.90]). Conclusion Antimicrobial use,invasive operation,ICU-related factors are the main risk factors for MDRAB HAI,the relevant treatment and nursing intervention strategies should be formulated based on risk factors to prevent and reduce MDRAB infection.
