Differences in Stewardship Strategies Between Hospitals Performing Well and Poorly on a Risk-adjusted Metric for Post-discharge Antibiotic Use

Stewardship processes were compared across 123 hospitals that differed on a risk-adjusted post-discharge antibiotic use metric. Low-performing hospitals were less likely than high-performing hospitals to report routine interactions between their stewardship physician and pharmacist(s) (OR 0.12, 95% CI 0.03-0.55) and to have local antibiotic-prescribing guidelines (OR 0.21, 95% CI 0.05-0.93).