檢驗(yàn)科微生物室病原菌檢測結(jié)果分析
[Abstract]:Objective to investigate the detection results of microorganism samples in hospital and to explore the resistance of pathogenic bacteria to provide evidence for clinical prevention and treatment. Methods from April 2014 to October 2015, the data of 12 280 specimens from laboratory microorganism department were analyzed retrospectively. The origin, positive rate, distribution of pathogenic bacteria and drug resistance were analyzed. Results A total of 2 784 pathogenic bacteria were isolated from 12 280 clinical specimens, of which 2365 were Gram-negative bacteria (84.9B), 344 Gram-positive bacteria (12.4cm), 75 fungi (2.7B), and Gram-negative bacteria (Acinetobacter baumannii, Escherichia coli), and Gram-negative bacteria including Acinetobacter baumannii (Acinetobacter baumannii) and Escherichia coli (Escherichia coli). Pseudomonas aeruginosa and so on, highly resistant to ampicillin, sulfamethazol / trimethoprim and other antimicrobial agents, with a resistance rate of 50. Gram-positive bacteria include Staphylococcus aureus, Enterococcus faecalis, Staphylococcus epidermidis, and highly resistant to penicillin G. The drug resistance rate is 50%. Conclusion Gram-negative bacteria were found in pathogenic microorganisms in hospital, and drug resistance to many antimicrobial agents should be paid more attention to.
【作者單位】: 北京京煤集團(tuán)總醫(yī)院檢驗(yàn)科;
【基金】:衛(wèi)生部首發(fā)基金資助項(xiàng)目(2011-4011-04)
【分類號】:R446.5
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