Table 6 Comparison of genotypic and phenotypic resistance detected for characterized isolates with known resistance genes and/or phenotypic profiles

 Methicillin-resistant Staphylococcus aureus

2

2/2

(mecA)

2/2

(mecA/C)

2/2

(cefoxitin)

2/2

(cefoxitin)

 Methicillin-resistant coagulase-negative Staphylococcus

6

6/6

1/3

5/6

(cefoxitin)

5/6 ^a

(cefoxitin)

 Linezolid-resistant Enterococcus

2

N/A

N/A

2/2

(linezolid)

2/2

(linezolid)

 Vancomycin-resistant Enterococcus

2

2/2

(van A/B)

2/2

(van A/B)

2/2

(vancomycin)

2/2

(vancomycin)

 Extended spectrum beta-lactamase disk test positive Enterobacterales

13

N/A

13/13

(CTX-M)

13/13

(ceftriaxone)

11/12^a

(ceftriaxone)

 Colistin-resistant Enterobacterales

1

N/A

1/1

(mcr-1)

N/A

1/1

(colistin)

 Carbapenem-resistant, carbapenemase-positive (bla _KPC) Enterobacterales

3

3/3

(KPC)

3/3

(KPC)

3/3 (meropenem R/ertapenem R)

3/3 (meropenem R/ertapenem R)

 Carbapenem-susceptible, carbapenemase-positive (bla _KPC) Enterobacterales

2

2/2

(KPC)

2/2

(KPC)

2/2

(ertapenem S, meropenem S)

2/2 ^b

(ertapenem S)

 Carbapenem-resistant Enterobacterales without resistant genes

5

N/A

N/A

5/5 ertapenem non susceptible

5/5 ertapenem non susceptible