Figure 1
Antibiotics administered to patients who received monotherapy for first-line treatment of complicated intra-abdominal infections. Cephalosporins included: cefazolin, ceftizoxime, cefotaxime, and ceftriaxone; fluoroquinolones included: ciprofloxacin and levofloxacin; carbapenems included imipenem and meropenem; aminoglycosides included: amikacin, gentamicin and tobramycin.