FIG 3.
Distribution of the maximum effect of ceftazidime-avibactam combinations over the tested concentration range expressed as a 2-fold dilution of the MIC decrease of ceftazidime. The maximum MIC-lowering effect of the addition of avibactam to ceftazidime (compared to the MIC of ceftazidime alone) for % strains of both Enterobacteriaceae and P. aeruginosa is presented on a 2-log transformed x axis.