Comparison of specimens of ICU and the ICU Acinetobacter baumannii distribution and drug resistance analysis
10.3760/cma.j.issn.1008-6706.2014.16.001
- VernacularTitle:重症监护病房与非重症监护病房鲍曼不动杆菌分布和耐药性比较
- Author:
Jianping ZHAO
;
Xiulan ZHOU
- Publication Type:Journal Article
- Keywords:
Drug resistance;
Intensive care unit;
Acinetobacter baumannii
- From:
Chinese Journal of Primary Medicine and Pharmacy
2014;(16):2401-2403
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare distribution and drug resistance of Acinetobacter baumannii specimen in the intensive care unit(ICU) and the ICU.Methods Retrospective analysis ICU of 1 079 strains isolated and the 8 413 strains of bacteria isolated from ICU , Bacteria identification and drug sensitive test instrument using VITEK 2 Compact automatic bacterial culture identification .Results Most ICU Acinetobacter baumannii separation , form (29.2%) was significantly higher than the ICU (6.2%),the difference was statistically significant (χ2 =625.955, P<0.05).ICU imine resistant Acinetobacter baumannii from south (IRAB)detection rate(91.7%)was significantly higher(43.5%) than the ICU,difference was statistically significant (χ2 =193.541,P<0.05);Specimens of ICU and the ICU isolated bacteria were mainly comes from sputum ,constitute a ratio of 64.0%and 32.9%respectively. ICU and the separation of the ICU Acinetobacter baumannii to amikacin resistant rate was low (20.0%-21.6%),the separation of ICU Acinetobacter baumannii for three or four generation of cephalosporin , composite inhibitor drugs , penicillium carbon alkene ,quinolone antibacterial drugs ,significantly higher percentages of ICU ,difference was statis-tically significant(χ2 =146.124,104.407,253.171,195.646,186.580,all P<0.05).Conclusion Multiple drug resistance of Acinetobacter baumannii in ICU detection rate is high ,the bacteria monitoring should be strengthened , and the rational use of drugs ,reduce the drug resistance of bacteria .
