The drugs with best resistance were the erythromycin, penicillin and trimethoprim-sulfamethoxazole, and the drugs with the highest sensitivity were the vancomycin and imipenem.

• 耐药率最高的药物为红霉素、青霉素和复方新诺明；敏感率最高的药物是万古霉素和亚胺培南。