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
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 2 of 2 Research Studies DisplayedLee DJ, Barocas DA, Zhao Z
Contemporary prostate cancer radiation therapy in the United States: patterns of care and compliance with quality measures.
This study measured compliance with quality measures for radiation therapy treatment of prostate cancer. The Comparative Effectiveness Analysis of Surgery and Radiation Study enrolled men who were treated for localized prostate cancer from 2011 and 2012. Medical records were reviewed, and patients completed surveys. Researchers concluded that men who received external beam radiation therapy (EBRT) were treated more appropriately than those treated with brachytherapy (BT). White men were also more likely to receive appropriate treatment than African-American and other minorities.
AHRQ-funded; HS019356; HS022640.
Citation: Lee DJ, Barocas DA, Zhao Z .
Contemporary prostate cancer radiation therapy in the United States: patterns of care and compliance with quality measures.
Pract Radiat Oncol 2018 Sep-Oct;8(5):307-16. doi: 10.1016/j.prro.2018.04.009..
Keywords: Cancer, Cancer: Prostate Cancer, Comparative Effectiveness, Evidence-Based Practice, Guidelines, Patient-Centered Outcomes Research, Practice Patterns, Quality Measures
Berkman ND, Lohr KN, Ansari MT, et al.
AHRQ Author: Chang S
Grading the strength of a body of evidence when assessing health care interventions: an EPC update.
The purpose of this article is to revise the 2010 guidance on grading the strength of evidence (SOE) of the effectiveness of drugs, devices, and other preventive and therapeutic interventions produced by AHRQ’s Evidence-based Practice Center program. It concluded that no single approach for grading SOE suits all reviews, but a more consistent and transparent approach to reporting summary information will make reviews more useful.
AHRQ authored; AHRQ-funded 290200710056I
Citation: Berkman ND, Lohr KN, Ansari MT, et al..
Grading the strength of a body of evidence when assessing health care interventions: an EPC update.
J Clin Epidemiol. 2015 Nov;68(11):1312-24. doi: 10.1016/j.jclinepi.2014.11.023..
Keywords: Comparative Effectiveness, Evidence-Based Practice, Research Methodologies, Quality Measures