National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 1 of 1 Research Studies DisplayedShih T, Zhang M, Kommareddi M
Center-level variation in infection rates after coronary artery bypass grafting.
This study was undertaken to compare observed and expected rates of healthcare-acquired infections (HAIs) across all 33 institutions performing isolated CABG surgery in the state of Michigan. Although predicted risk of HAI differed in absolute terms by 2.8 percent across centers, The study found that observed rates varied by 18.2 percent. Differences in observed rates of infections could not be fully explained by patient case mix.
AHRQ-funded; HS022535.
Citation: Shih T, Zhang M, Kommareddi M .
Center-level variation in infection rates after coronary artery bypass grafting.
Circ Cardiovasc Qual Outcomes 2014 Jul;7(4):567-73. doi: 10.1161/circoutcomes.113.000770..
Keywords: Healthcare-Associated Infections (HAIs), Surgery, Cardiovascular Conditions, Patient Safety