2021-SIR-ACH

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12	Introduction:	Welcome to the 2021 National and State HAI Progress Report using the 2015 baseline and risk adjustment calculations. Standardized infection ratios (SIRs) are used to describe different HAI types
13		by comparing the number of observed infections to the number of predicted infections.
14		This report is created by CDC staff with the National Healthcare Safety Network (NHSN).
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16		This workbook includes national and state-specific SIR data for acute care hospitals (ACHs).
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18	Scope of report:	HAI Types	ACH
19			National	State
20		Central line-associated bloodstream infections (CLABSI) by locations	þ	þ
21		Catheter-associated urinary tract infections (CAUTI) by locations	þ	þ
22		Ventilator-associated events (VAE) by locations	þ	þ
23		Surgical site infections (SSI)- All procedures for adults and pediatrics (using Complex Admission Readmission (A/R) model)	þ
24		* Surgical site infections (SSI)- Adult procedures only (using Complex AR model)		þ
25		Hospital-onset methicillin-resistant Staphylococcus aureus (MRSA) bacteremia by facility-wide reporting	þ	þ
26		Hospital-onset Clostridioides difficile (CDI) by facility-wide reporting	þ	þ
27		*The Surgical Care Improvement Project (SCIP) procedures plus 5 of the most reported procedures nationally.
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