Antimicrobial Use and Resistance (AUR) Module Reports

2022 Data

• 2022 Antimicrobial Use Option Data Report – November 2023 [PDF – 2 MB]
• 2022 Antimicrobial Use Option Report Data Tables – November 2023 [XLS – 436 KB]

2021 Data

• 2021 Antimicrobial Use Option Data Report – November 2022 [PDF – 2 MB]
• 2021 Antimicrobial Use Option Report Data Tables – November 2022 [XLS – 436 KB]

2020 Data

• 2020 Antimicrobial Use Option Data Report – November 2021 [PDF – 650 KB]
• 2020 Antimicrobial Use Option Report Data Tables – November 2021 [XLS – 350 KB]

2019 Data

• 2019 Antimicrobial Use Option Data Report – November 2020 [PDF – 600 KB]
• 2019 Antimicrobial Use Option Report Data Tables – November 2020 [XLS – 400 KB]

2018 Neonatal SAAR Baseline

• NHSN 2018 Baseline Neonatal Standardized Antimicrobial Administration Ratios
• Using NHSN’s Antimicrobial Use Option to Monitor and Improve Antibiotic Stewardship in Neonates

2017 Adult and Pediatric SAAR Baseline

• NHSN Standardized Antimicrobial Administration Ratios (SAARs): A Progress Report and Risk Modeling Update Using 2017 Data

Historical 2014 Baseline

• The Standardized Antimicrobial Administration Ratio: A New Metric for Measuring and Comparing Antibiotic Use