Resistant rates of ESBL producers to CPD,CTX,CAZ,CTR,ATM,FOX,CIP and GEN were 92.9%,92.9%,35.7%,92.9%,78.6%,7.1%,28.6% and 42.9% respectively,but none of them was resistant to imipenam.

• ESBL 阳性菌对 CPD、CTX、CAZ、CTR、ATM、FOX、CIP和 GEN的中敏或耐药率分别为 92 .；9%25、92