Table 1.

Comparison of antibiotic interventions before and after implementation of Sentri7^®.

	Pre-Implementation Period	Post-Implementation Period
	Total Number of Interventions
	(n = 144)	(n = 270)	p #
Type of Antibiotic Interventions
Culture surveillance	11	67	<0.0001
Renal Dose adjustment	128	168	NS *
Duration of therapy	3	15	0.0156
Duplicate therapy	2	20	0.0006

# Adjusted for average number of patient days per month for each period. * NS = not significant.