Fig. 1

Reduction in antibiotic-days to day 30 by procalcitonin guideline adherence rate by different epochs of care. This figure shows the reduction in antibiotic days to day 30 for a given simulated procalcitonin guideline adherence rate for the hospital (combined emergency department and inpatient) and post-discharge epochs of care. *Indicates that the reduction in antibiotic days was not significant. All other reductions were significant at an alpha of 0.05