Overman T L, Overley J K
Pathology Service, Veterans Affairs Medical Center, Lexington, Kentucky 40511-1093.
J Clin Microbiol. 1990 Nov;28(11):2585-6. doi: 10.1128/jcm.28.11.2585-2586.1990.
Fifty-five isolates of coagulase-negative staphylococci from blood were identified four times each by using the API Staph-Ident (API-SI) system to determine the identification reproducibility of the system. Identifications were determined by using both Version 1 and Version 2 of the API-SI Profile Index. The 75 to 100% reproducibility levels, including reproducible nonidentifications, were 98.2% for Version 1 and 96.4% for Version 2. Version 1 gave an identification for 92.5% of the isolates with a 75 to 100% reproducibility, while Version 2 gave an identification for 100% of the isolates with a 75 to 100% reproducibility. The reproducibility of the API-SI identifications of coagulase-negative staphylococci from blood was good.
使用API葡萄球菌鉴定系统(API-SI)对从血液中分离出的55株凝固酶阴性葡萄球菌进行了4次鉴定,以确定该系统的鉴定重现性。鉴定结果通过API-SI谱索引的第1版和第2版来确定。包括可重复的非鉴定结果在内,75%至100%的重现性水平,第1版为98.2%,第2版为96.4%。第1版对92.5%的分离株给出了75%至100%重现性的鉴定结果,而第2版对100%的分离株给出了75%至100%重现性的鉴定结果。API-SI对血液中凝固酶阴性葡萄球菌的鉴定重现性良好。