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Total Results: 121 records

Showing results for "estimating".

1. Calculating SEs for logit-adjusted mortality rates various ways (pdf file)
   qualityindicators.ahrq.gov/Downloads/Resources/Publications/2011/Calculating_Confidence_Intervals_for_the_AHRQ_QI.pdf
   January 01, 2011 - Intervals for the AHRQ Quality Indicators All of the AHRQ Quality Indicator modules begin with estimating … Estimating the Risk Adjusted Rate (RAR) and SE using the Ratio Method3 of Indirect Standardization … Estimating RAR: let Oi = (1/ni)∑(Yij) be the observed rate at hospital i let Ei = (1/ni)∑(Pij) be … Estimating Variance of RAR (SE is the square root)4 : Var(RARi) = Var[α(Oi/Ei)] = (α/Ei)2Var

2. AHRQ - Quality Indicators
   qualityindicators.ahrq.gov/Archive/News2010.aspx
   September 30, 2010 - AHRQ Quality Indicators for Windows Version 4.1a and SAS Version 4.1a May 12 & 14, 2010 – Webinar on Estimating … Risk-Adjustment Models Incorporating Data on Present on Admission May 5, 2010– Estimating Risk-Adjustment

3. Risk Adjustment and Hierarchical Modeling (doc file)
   qualityindicators.ahrq.gov/Downloads/Resources/Publications/2006/AHRQ_QI_RAHM_Draft.doc
   January 01, 2006 - In the following two subsections, we provide an overview of generalized estimating equations (GEE) and … The theory of Generalized Estimating Equations (GEE) provides a statistical methodology for analyzing … GEE was developed in 1986 by Kung-Yee Liang and Scott Zeger, and is an estimating procedure which makes … Consequently, very little information from β is used when estimating α. … cross-sectional model (Model (1)) and time-trend model (Model (3)) can be fit using the generalized estimating

4. Risk Adjustment and Hierarchical Modeling (pdf file)
   qualityindicators.ahrq.gov/Downloads/Resources/Publications/2006/AHRQ_QI_RAHM_Draft.pdf
   January 01, 2006 - Statistical Methods Adjusting for Trends over Time Adjusting for Within-Provider Correlation Generalized Estimating

5. Microsoft Word - AHRQ RAHM Workgroup Technical Report_Final.doc (pdf file)
   qualityindicators.ahrq.gov/Downloads/Resources/Publications/2012/AHRQ_RAHM_Workgroup_Technical_Report_Final.pdf
   January 01, 2012 - In the following two subsections, we provide an overview of generalized estimating equations (GEE) and … GEE or GLIMMIX approaches that account for the within-provider correlation. 2.3.2.1 Generalized Estimating … The theory of Generalized Estimating Equations (GEE) provides a statistical methodology for analyzing … GEE was developed in 1986 by Kung-Yee Liang and Scott Zeger, and is an estimating procedure which makes … Consequently, very little information from β is used when estimating α.

6. Parameter Estimates PSI 4.5 (pdf file)
   qualityindicators.ahrq.gov/Downloads/Modules/PDI/V2021/Parameter_Estimates_PDI_v2021.pdf
   July 01, 2021 - Parameter Estimates PSI 4.5 AHRQ Quality IndicatorsTM Pediatric Quality Indicators (PDI) Parameter Estimates, v2021 AHRQ Quality IndicatorsTM Pediatric Quality Indicators (PDI) Parameter Estimates, v2021 Prepared for: Agency for Healthcare Research and …

7. Parameter Estimates PSI 4.5 (pdf file)
   qualityindicators.ahrq.gov/Downloads/Modules/PQI/V2021/Parameter_Estimates_PQI_v2021.pdf
   July 01, 2021 - Parameter Estimates PSI 4.5 AHRQ Quality IndicatorsTM Prevention Quality Indicators (PQI) Parameter Estimates, v2021 Prepared for: Agency for Healthcare Research and Quality U.S. Department of Health and Human Services 5600 Fishers Lane Rockville, MD 20857 http://…

8. Inpatient Quality Indicators (IQI) Parameter Estimates, v2021 (pdf file)
   qualityindicators.ahrq.gov/Downloads/Modules/IQI/V2021/Parameter_Estimates_IQI_v2021.pdf
   July 01, 2021 - Inpatient Quality Indicators (IQI) Parameter Estimates, v2021 AHRQ Quality IndicatorsTM Inpatient Quality Indicators (IQI) Parameter Estimates, v2021 Prepared for: Agency for Healthcare Research and Quality U.S. Department of Health and Human Services 5600 Fishers Lane Rockv…

9. Patient Safety Quality Indicators Composite Measure Workgroup Final Report (pdf file)
   qualityindicators.ahrq.gov/Downloads/Modules/PSI/PSI_Composite_Development.pdf
   March 01, 2008 - Empirical Methods Introduction The AHRQ Quality Indicator risk-adjustment modules begin with estimating … Estimating RAR Let Oi = (1/ni)∑(Yij) be the observed rate at hospital i Let Ei = (1/ni)∑(Pij) be the … Empirical Methods Introduction The AHRQ Quality Indicator risk-adjustment modules begin with estimating … Estimating RAR Estimating RAR i = (1/ni)∑(Yij) be the observed rate at hospital i i = (1/ni)∑(Pij … Variance of RAR (SE is the square root of the variance) Estimating Variance of RAR (SE is the square

10. AHRQ Quality Indicators (pdf file)
    qualityindicators.ahrq.gov/Downloads/Modules/PDI/PDI_Composite_Development.pdf
    March 01, 2008 - Empirical Methods Introduction The AHRQ Quality Indicator risk-adjustment modules begin with estimating … (observed rate/expected rate) × population rate) of Indirect Standardization for each hospital: Estimating … Estimating Variance of RAR (standard error is the square root of the variance) Var(RARi) = Var[α

11. Microsoft Word - Empirical Methods - 2013-11-30.docx (pdf file)
    qualityindicators.ahrq.gov/Downloads/Resources/Publications/2013/Empirical_Methods_r.pdf
    January 01, 2013 - Estimating Composite Measures ....................................................................... … Where possible, the logistic regression models use a generalized estimating equations (GEE) approach … Estimating Composite Measures The general methodology for the AHRQ QI composite measures might be … Estimating risk-adjustment models and calculating QI rates in the reference population involves running … The AM includes an option to use Generalized Estimating Equations (Zeger & Liang, 1986, Liang & Zeger

12. 2019 Population File For Use with AHRQ Quality Indicators™ Version V2020 (pdf file)
    qualityindicators.ahrq.gov/Downloads/Software/SAS/V2020/AHRQ_QI_v2020_ICD10_Population_File.pdf
    July 01, 2020 - 2019 Population File For Use with AHRQ Quality Indicators™ Version V2020 AHRQ Quality IndicatorsTM 2019 POPULATION FILE FOR USE WITH AHRQ QUALITY INDICATORS™ Version v2020 Prepared for: Agency for Healthcare Research and Quality U.S. Department of Health and Human Services 5600 F…

13. Microsoft PowerPoint - AHRQ QI_Version 41_Overview_Final.ppt [Compatibility Mode] (pdf file)
    qualityindicators.ahrq.gov/Downloads/News/AHRQ%20QI_Version%2041_Overview_Final.pdf
    January 27, 2010 - Overview of Changesg  Improvements in the accuracy and precision of the estimation methods – General Estimating

14. Prevention Quality Indicators™ (PQI) Parameter Estimates Version 2020 (pdf file)
    qualityindicators.ahrq.gov/Downloads/Modules/PQI/V2020/Parameter_Estimates_PQI_v2020.pdf
    July 01, 2020 - Prevention Quality Indicators™ (PQI) Parameter Estimates Version 2020 AHRQ Quality IndicatorsTM PREVENTION QUALITY INDICATORS™ (PQI) PARAMETER ESTIMATES Version 2020 Prepared for: Agency for Healthcare Research and Qu…

15. AHRQ QI Population File (pdf file)
    qualityindicators.ahrq.gov/Downloads/Software/SAS/V2021/AHRQ_QI_v2021_ICD10_Population_File.pdf
    July 01, 2021 - AHRQ QI Population File AHRQ Quality Indicators TM 2020 Population File for use with AHRQ Quality Indicators™, v2021 Prepared for: Agency for Healthcare Research and Quality U.S. Department of Health and Human Services 5600 Fishers Lane Rockville, MD 20857 http://www.qualityindicato…

16. Quality Indicator User Guide: Patient Safety Indicators (PSI) Composite Measures Version 2020 (pdf file)
    qualityindicators.ahrq.gov/Downloads/Modules/PSI/V2020/PSI_Composite_Development.pdf
    July 01, 2020 - To account for confounders in estimating the marginal impact of each PSI on the risk of excess harms

17. December 1 - Release of the AHRQ QI Windows Application Version 2 (pdf file)
    qualityindicators.ahrq.gov/Downloads/News/Listserv_SAS_and_WinQI_4.3.pdf
    August 24, 2011 - December 1 - Release of the AHRQ QI Windows Application Version 2 Release of AHRQ Quality Indicators for Windows Version 4.3 and SAS Version 4.3 Page 1 August 24, 2011 – Release of AHRQ Quality Indicators Software for Windows and SAS Version 4.3 The Agency for Healthcare Research and Quality (AHRQ) announce…

18. Agency for Healthcare Research and Quality (pdf file)
    qualityindicators.ahrq.gov/Downloads/Modules/IQI/IQI_Composite_Development.pdf
    March 01, 2008 - Empirical Methods Introduction The AHRQ Quality Indicator risk-adjustment modules begin with estimating … Estimating RAR Let Oi = (1/ni)∑(Yij) be the observed rate at hospital i Let Ei = (1/ni)∑(Pij) be … ∑(Pij)] (where sum is for j = 1 to j = ni) = population rate × observed/expected at hospital i Estimating

19. User Survey Available (pdf file)
    qualityindicators.ahrq.gov/Downloads/News/User_Survey_Available.pdf
    January 04, 2013 - January 4, 2013 AHRQ QI User Survey Available! Dear AHRQ QI User: The Agency for Healthcare Research and Quality (AHRQ; www.ahrq.gov) aims to better understand the needs of organizations using the AHRQ Quality Indicators (QI) (www.qualityindicators.ahrq.gov) and other healthcare quality measures. We’d like to…

20. Quality Indicator User Guide: Patient Safety Indicators (PSI) Composite Measures (pdf file)
    qualityindicators.ahrq.gov/Downloads/Modules/PSI/V2021/PSI_Composite_Measures.pdf
    July 01, 2021 - To account for confounders in estimating the marginal impact of each PSI on the risk of excess harms