Table 7.

Multifactor logistics regression analysis of CRE infection.

Risk factor	B	S.E	Wals	Sig	Exp (B)	95%CI
ICU>7d	1.867	0.710	6.914	0.009	6.471	1.609~20.026
Enzyme inhibitors	2.048	0.638	10.296	0.001	7.750	2.219~27.071
Carbapenems	2.213	0.713	9.623	0.002	9.143	2.259~37.01