摘要
目的评价VITEK-2 compact全自动微生物鉴定仪对葡萄球菌的鉴定能力。方法收集从我院病人标本中分离的葡萄球菌81株。常规细菌培养后,用VITEK-2 compact和API Staph系统进行检测,以API Staph系统为参照,评价VITEK-2 compact的优势和不足。结果 VITEK-2 compact和API Staph系统的总体鉴定符合率为95.1%,其中金黄色葡萄球菌的鉴定符合率为100%,凝固酶阴性葡萄球菌的鉴定符合率为90.5%。结论 VITEK-2 compact鉴定系统能够满足临床工作的需求,其中对金黄色葡萄球菌的鉴定率较高,在进行凝固酶阴性葡萄球菌鉴定时有一定的局限性,需要其他方法予以补充。
Objective To evaluate the VITEK-2 compact automated microbiology system for identification（ID） of Staphylococcus.Methods 81 clinical isolates of Staphylococcus were collected.All isolates were identified by the VITEK-2 compact system and API Staph system.ID results from VITEK-2 compact were compared with those from API Staph.Results The overall coincidence rate of the VITEK-2 compact system and API Staph system was 95.1%.The coincidence rates of Staphylococcus aureus and CNS using these two methods were 100% and 90.5%. Conclusions The VITEK-2 compact system can basically meet the clinical demand.The identification rate of Staphylococcus aureus is high.But it has limitation in identifying CNS,and need other methods to make up.
出处
《生物医学工程学进展》
CAS
2010年第4期206-208,共3页
Progress in Biomedical Engineering
