儿童细菌性腹泻的病原微生物检验临床研究
【摘要】 目的：分析儿童细菌性腹泻的病原微生物检验结果，为临床诊治儿童细菌性腹泻提供重要指导。方法：任选60例2015年1月-2017年
1月收治的细菌性腹泻患儿，采集患儿的粪便标本进行病原微生物检验，分析其检验结果。结果：本组患儿共检出病原菌45株，检出率为75.00%，其中大肠埃希菌16株，沙门菌属10株，气单胞菌8株，弧菌属6株，其他5株。大肠埃希菌、沙门菌属、气单胞菌、弧菌属等对氨苄西林、头孢噻肟等常用抗生素药物耐药性均较强。结论：大肠埃希菌、沙门菌属、气单胞菌等都是导致儿童细菌性腹泻的主要病原菌，且具有较强耐药性，临床应针对性进行防治。
【关键词】 病原微生物； 药敏试验； 儿童细菌性腹泻； 耐药率
doi：10.14033/j.cnki.cfmr.2017.36.044 文献标识码 B 文章编号 1674-6805（2017）36-0085-02
【Abstract】 Objective：To analyze the pathogenic microorganism examination results of bacterial diarrhea in children，for providing important guidance for diagnosing and treating bacterial diarrhea in children.Method：A total of 60 children with bacterial diarrhea treated from January 2015 to January 2017 were selected.And the stool specimens of the children were collected for pathogenic microorganism examination.The examination results were analyzed.Result：For 60 children，there were 45 pathogenic bacteria，and the detection rate was 75.00%，in which there were 16 Escherichia coli，10 Salmonella，8 Aeromonas，6 Vibrio and 5 other bacterium.Escherichia coli，Salmonella，Aeromonas and Vibrio had great drug resistance against the common antibiotic drugs such as ampicillin and cefotaxime.Conclusion：Escherichia coli，Salmonella and Aeromonas are the major pathogenic bacteria causing bacterial diarrhea in children，and has great drug resistance.It is necessary to make targeted prevention and control.
【Key words】 Pathogenic microorganism； Drug sensitive test； Acterial diarrhea in children； Drug resistance rate
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