TABLE 2.

Prevalence of resistance to cephalosporins and imipenem among enterobacteria

Strain (no. of isolates)% (no.) of isolates resistant toa:
CAZCTXCROCFPFEPIMP
E. coli (730)32 (233)30 (219)30 (219)15 (109)3 (22)3 (22)
P. mirabilis (141)30 (42)25 (35)28 (40)11 (16)9 (13)4 (7)
K. pneumoniae     (438)17 (74)32 (140)35 (153)19 (83)10 (44)10 (44)
    Total (1,309)26 (349)30 (394)31.5 (412)15.9 (208)6.0 (79)5.6 (73)
  • a Abbreviations: CAZ, ceftazidime; CFP, cefoperazone, CRO, ceftriaxone; CTX, cefotaxime; FEP, cefepime, IMP, imipenem.