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Table 2 Drug classes implicated in increasing the risk of resistance in each organism

From: Enumerating the economic cost of antimicrobial resistance per antibiotic consumed to inform the evaluation of interventions affecting their use

Organism (Resistance) Drug classes implicated for propagating the respective resistance
S.aureus (Oxacillin) Quinolones Cephalosporins   BSPa NSPa   Macrolides
E. coli (3GCa) Quinolones Cephalosporins Glycopeptides BSP Aminoglycoside   Macrolides
K. pneumoniae (3GC) Quinolones Cephalosporins Glycopeptides BSP Aminoglycoside Carbapenem Macrolides
A. baumanii (Carbapenem) Quinolones Cephalosporins Glycopeptides BSP Aminoglycoside Carbapenem  
P. aeruginosa (Carbapenem) Quinolones Cephalosporins Glycopeptides BSP Aminoglycoside Carbapenem  
  1. aBSP Broad Spectrum Penicillin, NSP Narrow spectrum penicillin, 3GC 3rd Generation Cephalosporin