. 2024 Feb 16;62(3):e01011-23. doi: 10.1128/jcm.01011-23

TABLE 3.

Homogeneity of Avibacterium paragallinarum MIC values obtained from broth microdilution susceptibility testing in CAMHB + CS + NADH after 24 h of incubation at 35 ± 2°C

Antimicrobial agent	Deviation from MIC mode^a^,b,f													Exact MIC agreement (%)^c	Essential MIC agreement (%)^d
Antimicrobial agent	>−7	−7	−6	−5	−4	−3	−2	−1	0	1	2	3	4	Exact MIC agreement (%)^c	Essential MIC agreement (%)^d
Amoxicillin/clavulanic acid 2:1								4^e	21^e					84	100
Ampicillin								1	22^e	2				88	100
Cefoperazone									25^e					100	100
Cefotaxime									25^e					100	100
Ceftiofur									25^e					100	100
Cefquinome									25^e					100	100
Cephalothin								1^e	22^e	2				88	100
Ciprofloxacin									24^e	1				96	100
Colistin				2^e				2	16	5				64	92
Doxycycline						1^e		1	20	3				80	96
Enrofloxacin									21^e	4				84	100
Florfenicol								3^e	22					88	100
Gentamicin								3^e	19	1	2			76	92
Imipenem								3	22^e					88	100
Marbofloxacin									22^e	3				88	100
Nalidixic acid			1^e	1^e				3	19	1				76	92
Neomycin						1^e		5	17	2				68	96
Penicillin								2	22^e			1		88	96
Streptomycin	2^e							1	21^e		1			84	88
Tetracycline								3	21^e		1			84	96
Tiamulin				2^e		1		3	17	1	1			68	84
Tilmicosin		1^e	1^e					4	18	1				72	92
Trimethoprim/sulfamethoxazole 1:19								2	20^e	3				80	100
Tulathromycin				1^e	1^e			2	18	2	1			72	88

^{^a}

The MIC mode indicates the most frequently measured MIC related to an isolate and agent.

^{^b}

Data are from testing five isolates in five independent replications.

^{^c}

Percentage of MIC values corresponding to the MIC mode of the isolates.

^{^d}

The essential MIC agreement allows a deviation of ±1 dilution step from the MIC mode.

^{^e}

The MIC value of at least one isolate was equal to, lower, or higher than the concentrations of the test range.

^{^f}

Data that fulfill the criteria of the essential MIC agreement are highlighted in gray.