Data Archive
This page lists a complete collection of past HAI data reports. Please enter the Data Portal for access to current data reports. Access NHSN Reports page for additional NHSN reports and resources.
National and State HAI Progress Reports or SIR Reports
- See the Current HAI Progress Report and FAQs about the HAI Progress Report
- 2021 National and State HAI Progress Report
- 2021 Standardized Infection Ratio (SIR) Data
- 2021 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 582 KB]
- 2021 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 341 KB]
- 2021 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 125 KB]
- 2021 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospitals [XLS – 146 KB]
- 2021 National HAI SIR Data – Pediatric and Oncology [XLS – 62 KB]
- 2021 Standardized Utilization Ratio (SUR) Data
- 2021 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 270 KB]
- 2021 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 162 KB]
- 2021 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 91 KB]
- 2021 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 93 KB]
- 2021 Standardized Infection Ratio (SIR) Data
- 2020 National and State HAI Progress Report
- 2020 Standardized Infection Ratio (SIR) Data
- 2020 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 561 KB]
- 2020 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 367 KB]
- 2020 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 367 KB]
- 2020 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital [XLS – 148 KB]
- 2020 National HAI SIR Data – Pediatric and Oncology [XLS – 55 KB]
- 2020 Standardized Utilization Ratio (SUR) Data
- 2020 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 271 KB]
- 2020 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 157 KB]
- 2020 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 88 KB]
- 2020 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 90 KB]
- 2020 Standardized Infection Ratio (SIR) Data
- 2019 National and State HAI Progress Report
- 2019 Standardized Infection Ratio (SIR) Data
- 2019 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 557 B]
- 2019 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 364 KB]
- 2019 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 125 KB]
- 2019 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital [XLS – 147 KB]
- 2019 National HAI SIR Data – Pediatric and Oncology [XLS – 60 KB]
- 2019 Standardized Utilization Ratio (SUR) Data
- 2019 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 273 KB]
- 2019 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 159 KB]
- 2019 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 90 KB]
- 2019 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 94 KB]
- 2019 Standardized Infection Ratio (SIR) Data
- 2018 National and State HAI Progress Report
- 2018 Standardized Infection Ratio (SIR) Data
- 2018 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 557 KB]
- 2018 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 364 KB]
- 2018 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 125 KB]
- 2018 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital [XLS – 147 KB]
- 2018 Standardized Utilization Ratio (SUR) Data
- 2018 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 273 KB]
- 2018 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 159 KB]
- 2018 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 90 KB]
- 2018 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 94 KB]
- 2018 Standardized Infection Ratio (SIR) Data
- 2017 National and State HAI Progress Report
- 2017 Standardized Infection Ratio (SIR) Data
- 2017 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 816 KB]
- 2017 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 348 KB]
- 2017 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 121 KB]
- 2017 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital [XLS – 141 KB]
- 2017 Standardized Utilization Ratio (SUR) Data
- 2017 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 282 KB]
- 2017 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 162 KB]
- 2017 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 92 KB]
- 2017 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 100 KB]
- 2017 Standardized Infection Ratio (SIR) Data
- 2016 National and State HAI Progress Report
- 2016 Standardized Infection Ratio (SIR) Data
- 2016 National and State HAI Progress Report SIR Data – Acute Care Hospitals [XLS – 816 KB]
- 2016 National and State HAI Progress Report SIR Data – Critical Access Hospitals [XLS – 348 KB]
- 2016 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities [XLS – 121 KB]
- 2016 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospitals [XLS – 141 KB]
- 2016 Standardized Utilization Ratio (SUR) Data
- 2016 National and State HAI Progress Report SUR Data – Acute Care Hospitals [XLS – 282 KB]
- 2016 National and State HAI Progress Report SUR Data – Critical Access Hospital [XLS – 162 KB]
- 2016 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities [XLS – 92 KB]
- 2016 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals [XLS – 100 KB]
- 2016 Standardized Infection Ratio (SIR) Data
- 2015 Standardized Infection Ratio (SIR) and HAI Data Reports
- Healthcare-associated Infections in the United States, 2006-2016: A Story of Progress – In this report, CDC uses NHSN, EIP, and HAI prevalence survey data to examine the nation’s progress preventing five of the most common infections: central line-associated bloodstream infections, catheter-associated urinary tract infections, select surgical site infections, hospital-onset C. difficile infections, and hospital-onset methicillin-resistant Staphylococcus aureus (MRSA) bacteremia (bloodstream infections).
- The 2015 National and State Healthcare-associated Infection Data Report – This report looks at individual state and national SIRs, the summary statistic used to track HAI prevention progress over time, using the new national 2015 baseline. To coincide with the new, five-year (2015-2020) goals stated in the HHS HAI Action Plan, the 2015 baseline will be used for all HAI measures beginning with data reported to NHSN in 2015. This report does not compare national or state-specific SIRs in 2015 to SIRs from 2014.
- Acute Care Hospitals – 2015 National and State HAI Data Report [XLS – 524 KB]
- Critical Access Hospitals – 2015 National and State HAI Data Report [XLS – 313 KB]
- Long Term Acute Care Hospitals – 2015 National and State HAI Data Report [XLS – 121 KB]
- Inpatient Rehabilitation Facilities – 2015 National and State HAI Data Report [XLS – 99 KB]
- Standardized Utilization Ratios – 2015 National and State HAI Data Report [XLS – 79 KB]
- National 2015 Standardized Infection Ratios (SIRs) Calculated Using Historical Baselines – One element of the updates and improvements to NHSN was resetting the baseline used to measure HAI progress. Before 2015, the baselines, or reference points, varied among the different HAI measures (e.g. several infections had different baselines). Also, because so much progress was made and norms for HAI prevention were more advanced, it no longer made sense to compare recent progress against older baselines. Periodic rebaselining is and will continue to be important to help continue the progress of preventing HAIs. In this report, CDC reviews and provides in-depth details about infection definition changes within NHSN that impacted data during that time period.
- 2014 National and State HAI Progress Report and FAQs
- 2013 National and State HAI Progress Report [PDF – 140 pages]
- 2012 National and State HAI Progress Report [PDF – 124 pages]
- 2011 Standardized Infection Ratio (SIR) Report [PDF – 40 pages]
- 2010 SIR Report
- July-December 2009 SIR Report [PDF – 21 pages]
- State-Specific SIR Report, January-June 2009 [PDF – 18 pages]
- State-Specific SIR Report, July-December 2009 [PDF – 10 pages]
Additional Past HAI Data Reports
- Multistate Point-Prevalence Survey of Health Care–Associated Infections – This survey described the burden of HAIs in U.S. hospitals, and reported that, in 2011, there were an estimated 722,000 HAIs in U.S. acute care hospitals. Additionally, about 75,000 patients with HAIs died during their hospitalizations. More than half of all HAIs occurred outside of the intensive care unit.
- See the current HAI Hospital Prevalence Survey: Changes in the prevalence of healthcare-associated infections in U.S. hospitals
- See also: HAI and Antibiotic Use Prevalence Survey
- C. difficile Infection (CDI) Tracking
- Multi-site Gram-negative Surveillance Initiative
- Invasive Staphylococcus aureus (MRSA/MSSA) Infection Tracking
- Estimating Healthcare-associated Infections and Deaths in U.S. Hospitals, 2002
- The Direct Medical Costs of Healthcare-associated Infections in U.S. Hospitals and the Benefits of Prevention [PDF – 16 pages]