Table 3.

Model Results

Parameter	Estimated Value	(95% CI)
CPE baseline transmission rate ($\beta$)
Preintervention	0.051 per day	(.044–.060)
Postintervention	0.052 per day	(.045–.059)
Relative change after intervention	+2%	(−18% to +28%)
CPE bacteremia onset rate of CPE carriers (${\delta }_{\mathrm{b}}$)
Preintervention	0.0018 per day	(.0015–.0021)
Postintervention	0.0010 per day	(.0008–.0014)
Relative change after intervention	−42%	(−60% to −18%)
CPE nonbacteremia clinical detection rate of CPE carriers ($({\delta }_{\mathrm{c}})$
Preintervention	0.0068 per day	(.0057–.0079)
Postintervention	0.0063 per day	(.0051–.0073)
Relative change after intervention	−7%	(−28% to +19%)

Abbreviations: CI, confidence interval; CPE, carbapenemase-producing Enterobacteriaceae.