coagulase-negative staphylococci cns 凝固酶阴性葡萄球菌
OBJECTIVE To have a molecular epidemiologic investigation of hospital infection by performing genotyping of coagulase-negative staphylococci (CNS) using repetitive element sequence-based PCR.
目的应用重复片段P CR，对凝固酶阴性葡萄球菌(CNS)进行基因分型，用于医院感染中分子流行病学研究。
Objective: To evaluate the clinical significance of coagulase negative staphylococci (CNS) in blood culture.
目的：评价血培养中凝固酶阴性葡萄球菌(CNS)阳性的临床意义。
Results Coagulase negative Staphylococci (CNS) accounted for more than 50% every year.
结果凝固酶阴性葡萄球菌（CNS）检出构成比历年居于5 0 %以上。
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