Table 2. Concordance between the studied typing techniques using adjusted Wallace coefficient (95% confidence interval).

	PFGE (cut-off 80%)	rep-PCR (cut-off 95%)	MLST	blaOXA-51 SBT
PFGE		0.690 (0.313–1.000)	1.000 (1.000–1.000)	1.000 (1.000–1.000)
rep-PCR	0.462 (0.086–0.838)		0.815 (0.473–1.000)	0.672 (0.259–1.000)
MLST	0.422 (0.058–0.786)	0.513 (0.107–0.919)		0.847 (0.564–1.000)
blaOXA-51 SBT	0.498 (0.142–0.854)	0.499 (0.085–0.914)	1.000 (1.000–1.000)