Detecting methicillin-resistant coagulase-negative staphylococcus(MRCNS) for MRS,the specificity of OX disk diffusion method was 62.5% and MIC method was 50%.

• 检测凝固酶阴性葡萄球菌MRSMIC法的结果特异性为50%25；OX纸片法特异性为62.；5%25。