Proportion of beta-lactamase antibiotics resistance associated gene detected in Klebsiella pneumoniae.

an/N: No. of designated drug resistance-associated genes/No. of isolates resistant to the corresponding drugs (Antipseudomonal penicillins + beta-lactamase inhibitors, penicillins + beta-lactamase inhibitors, 1st, 2nd, 3rd and 4th generation cephalosporins, Cephamycins).bn/N: No. of designated drug resistance-associated genes/No. of isolates resistant to the corresponding drugs (Carbapenems).c+: including the drug resistance-associated gene.

an/N：指定耐药相关基因数/对应药物耐药分离株数（涵盖抗假单胞菌青霉素+β-内酰胺酶抑制剂、青霉素+β-内酰胺酶抑制剂、第一、二、三、四代头孢菌素及头霉素类）。
bn/N：指定耐药相关基因数/对应药物耐药分离株数（涵盖碳青霉烯类）。
c+：包含该耐药相关基因。