The average drug sensitivity of arte of P. aeruginosa to 17 antibiotics was 47.29%, the average resistance rate was 52.71%. The drug resistance strains to more than 9 drugs were 51.9%.

• 618株铜绿假单胞菌对17种抗菌药物的平均敏感率为47.；29%25；平均耐药率为52