TABLE 4.

Agreement rates regarding the resistance mechanism obtained in the intercenter evaluation for all centers participating in the study.

Resistance mechanism	Diagnosis	N	%
Susceptible	Agreement rate	51	94.40%
	Minor errors	3	5.60%
	Very major errors	0	0.00%
CIT	Agreement rate	8	88.90%
	Minor errors	1	11.10%
	Very major errors	0	0.00%
SHV	Agreement rate	8	88.90%
	Minor errors	1	11.10%
	Very major errors	0	0.00%
CMY-2	Agreement rate	17	94.40%
	Minor errors	1	5.60%
	Very major errors	0	0.00%
FOX	Agreement rate	24	88.90%
	Minor errors	3	11.10%
	Very major errors	0	0.00%
K-1	Agreement rate	9	100.00%
	Minor errors	0	0.00%
	Very major errors	0	0.00%
CTX-M	Agreement rate	120	95.20%
	Minor errors	6	4.80%
	Very major errors	0	0.00%
KPC	Agreement rate	89	98.90%
	Minor errors	0	0.00%
	Very major errors	1	1.10%
IMP	Agreement rate	26	96.30%
	Minor errors	1	3.70%
	Very major errors	0	0.00%
NDM	Agreement rate	43	95.60%
	Minor errors	0	0.00%
	Very major errors	2	4.40%
VIM	Agreement rate	79	87.80%
	Minor errors	4	4.40%
	Very major errors	7	7.80%
OXA-48-like	Agreement rate	141	97.90%
	Minor errors	3	2.10%
	Very major errors	0	0.00%