Ann Clin Microbiol 2025;28(2):10. A multicenter study on antimicrobial resistance in bloodstream pathogens isolated in Korea: a survey study

Supplementary Table 1. Distribution of hospitals responding to the survey on the prevalence of antimicrobial resistance

Antibiotics

Organisms

Gram-positive organismsGram-negative organisms
SAUSEPSPNEFMEFAECOKPNABMPAE
FirstDupFirstDupFirstDupFirstDupFirstDupFirstDupFirstDupFirstDupFirstDup
PenicillinsPenicillin9777768787        
Ampicillin      97979797    
Oxacillin7797              

Penicillin/

beta-lactamase inhibitor combinations

Amoxicillin-clavulanate          4647    
Ampicillin-sulbactam          7271    
Piperacillin-tazobactam          96956797
Sulbactam-durlobactam              00  
Cephalo-sporinsCefazolin (1st GC)          7777    
Cefuroxime (2nd GC)          4252    
Cefoxitin (2nd GC)0100      8785    
Cefotetan (2nd GC)          0000    
Cefotaxime (3rd GC)    85    7777    
Ceftriaxone (3rd GC)    75    4141    
Ceftazidime (3rd GC)              8797
Cefepime (4th GC)          97979797
Ceftaroline (5th GC)1100              
Cefiderocol          00000000
Ceftazidime-avibactam          2030  20
Ceftolozane-tazobactam                11
CarbapenemsImipenem          97979796
Meropenem    40    73739797
Ertapenem          8787    
Imipenem-relebactam          0000  00
Meropenem- vaborbactam          0000    
GlycopeptidesVancomycin9742979797        
LipopeptidesDaptomycin4197  3131        
MacrolidesAzithromycin4142              
Clarithromycin0000              
Erythromycin979794            
LincosamidesClindamycin979796            
TetracyclinesTetracycline979797    4131    
Doxycycline000000            
Minocycline3131          67  
Amino-glycosidesGentamicin          979796  
Gentamicin (High-level)      8787        
Tobramycin          43537464
Amikacin          878775  
Streptomycin (High-level)      8687        
Plazomicin          0000    
Fluoro-quinolonesCiprofloxacin          97979797
Levofloxacin    45    72629696
Moxifloxacin    97            
Folate pathway inhibitorsTrimethoprim-sulfamethoxazole979796    969796  
Oxa-zolidinonesLinezolid8787  8787        
Tedizolid0000  0000        
RifamycinsRifampin9696              
Pleuro-mutilinsLefamulin0000              

The numbers in cells indicate the number of responding hospitals.
Abbreviations: SAU, Staphylococcus aureus; SEP, Staphylococcus epidermidis; SPN, Streptococcus pneumoniae; EFM, Enterococcus faecium; EFA, Enterococcus faecalis; ECO, Escherichia coli; KPN, Klebsiella pneumoniae; ABM, Acinetobacter baumannii; PAE, Pseudomonas aeruginosa; First, first isolate group; Dup, duplicate group; GC, generation cephalosporins.