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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2019.pdf
September 01, 2021 - Variance Calculations
• It may be important for researchers to calculate a measure of precision for … of an appropriate method
for calculating variances for nationwide estimates depends on the type of measure … – provides detailed
documentation on the different types of
measures
• HCUP Quality Control Procedures … Comorbidity
Measure
Refined (CMR)
CMR_aaab
Comorbidity measures (aaa) identified by the
AHRQ Elixhauser … b Where aaa denotes the specific comorbidity measure.
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hcup-us.ahrq.gov/reports/factsandfigures/2009/intro.jsp
January 01, 2009 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … (AHRQ) is to improve the quality, safety, efficiency, and effectiveness of healthcare for all Americans … successful collaboration with its HCUP Partners will continue to provide essential hospital information to measure … Director
Center for Delivery, Organization, and Markets
Agency for Healthcare Research and Quality … Search
Agency for Healthcare Research and Quality
5600 Fishers Lane Rockville, MD
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hcup-us.ahrq.gov/db/nation/kid/kid_2019_introduction.jsp
January 01, 2012 - Data Elements in the 2019 KID Disease Severity Measures Files
Table 4. … Return to Contents
Variance Calculations
It may be important for researchers to calculate a measure … of an appropriate method for calculating variances for nationwide estimates depends on the type of measure … – provides detailed documentation on the different types of measures
HCUP Quality Control Procedures … b Where aaa denotes the specific comorbidity measure.
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hcup-us.ahrq.gov/reports/statbriefs/sb38.pdf
October 01, 2007 - to the hospital setting, where nearly 30 percent of
personal health care spending is directed.1 One measure … The Agency for Healthcare Research and
Quality (AHRQ)’s Inpatient Quality Indicators (IQIs) are used … The IQIs, a component of the AHRQ QIs, are a set of
measures that can be used with hospital inpatient … It should also be noted that some admissions may be included in more
than one IQI measure. … 772,100 3,100
*Admissions include those meeting the AHRQ IQI criteria for inclusion in the mortality measure
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hcup-us.ahrq.gov/db/ccr/ed-ccr/EDCCR-UserGuide-2012-2019.pdf
January 01, 2019 - All other CD-SEDD States that permit release of the CCR measures are included in the
CCR for CD-SEDD … A proxy
measure, the ratio of interns and residents per bed, was tested in regression analyses, and … a Excludes States that did not permit AHRQ to release their CCR measures. … estimates relied on
CCRs calculated from the cost reports and were integral to creation of DRG “relative weights … DRGs (see Pettengill and Vertrees, 1982, for
a discussion of initial development of DRGs and relative weights
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.pdf
January 01, 1998 - Utilization Project (HCUP) was
developed to provide analyses of hospital utilization, charges and quality … At the time the 1998 sample was drawn,
the Agency for Healthcare Research and Quality (AHRQ) had agreements … DATA ANALYSIS
Variance Calculations
It may be important for researchers to calculate a measure … One approach to consider in hospital-level longitudinal analyses is to use repeated-measure models that … e.g., produce more precise estimates) if they account for the potential correlation between
repeated measures
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
January 01, 2004 - Variance Calculations
It may be important for researchers to calculate a measure of precision for … e.g., produce more precise estimates) if they account for the potential correlation between repeated measures … Variance Calculations
It may be important for researchers to calculate a measure of precision for … One approach to consider in hospital-level longitudinal analyses is to use repeated-measure models that … e.g., produce more precise estimates) if they account for the potential correlation between repeated measures
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hcup-us.ahrq.gov/reports/methods/MS-2021-04-PopulationReport.pdf
January 01, 2021 - Agency for Healthcare
Research and Quality. … Department of Commerce
Data Collection Method:
Integration of various economic measures from various … The difficulty was that the NHQR measures
were categorized by the primary expected payer of the hospital … CPS, which aims to measure health insurance coverage of the
population, counts people in government … Time Dimension Differences
Problem: Another issue to consider is the time dimension of the two measures
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hcup-us.ahrq.gov/reports/methods/MS2022-03-PopulationReport.pdf
December 15, 2022 - Agency for Healthcare Research and Quality. … Department of Commerce
Data Collection Method:
Integration of various economic measures from various … The difficulty was that the NHQR measures
were categorized by the primary expected payer of the hospital … CPS, which aims to measure health insurance coverage of the
population, counts people in government … Time Dimension Differences
Problem: Another issue to consider is the time dimension of the two measures
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hcup-us.ahrq.gov/reports/methods/2020-02.pdf
January 01, 2020 - Information:
Healthcare Cost and Utilization Project (HCUP)
Agency for Healthcare Research and Quality … Agency for Healthcare
Research and Quality. … Department of Commerce
Data Collection Method:
Integration of various economic measures from various … The difficulty was that the NHQR measures
were categorized by the primary expected payer of the hospital … CPS, which aims to measure health insurance coverage of the
population, counts people in government
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hcup-us.ahrq.gov/reports/statbriefs/sb184-Hospital-Stays-Medicaid-Super-Utilizers-2012.jsp
November 01, 2014 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … We developed weights for national estimates using post-stratification on hospital characteristics (census … more than one readmission is counted within the 30-day period of each admission, because the outcome measure … NHEA spending or revenue measures the amount of income received by the hospital for treatment and other … Agency for Healthcare Research and Quality, Rockville, MD.
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hcup-us.ahrq.gov/reports/statbriefs/sb211-Hospital-Variation-C-sections-2013.jsp
September 01, 2016 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Agency for Healthcare Research and Quality, Rockville, MD. … Comparing variation in hospital rates of cesarean delivery among low-risk women using 3 different measures … Comparing variation in hospital rates of cesarean delivery among low-risk women using 3 different measures … Comparing variation in hospital rates of cesarean delivery among low-risk women using 3 different measures
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.jsp
January 01, 2005 - Variance Calculations
It may be important for researchers to calculate a measure of precision for some … e.g., produce more precise estimates) if they account for the potential correlation between repeated measures … Variance Calculations
It may be important for researchers to calculate a measure of precision for … One approach to consider in hospital-level longitudinal analyses is to use repeated-measure models that … e.g., produce more precise estimates) if they account for the potential correlation between repeated measures
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hcup-us.ahrq.gov/reports/methods/methods.jsp
February 01, 2025 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … (NHDR) ( PDF file, 458 KB; HTML )
Report #2012-04
Overview of Key Readmission Measures … #2007-02
Using the KIDS' Inpatient Database (KID) to Estimate Trends (PDF file, 360 KB)
Trends Weights … for 1988-1997 HCUP NIS Data (Link to downloadable weights files)
Report #2006-06
Updated … for 1988-1997 HCUP NIS Data (Link to downloadable weights files)
Report #2005-02
Emergency
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hcup-us.ahrq.gov/reports/factsandfigures/2008/intro.jsp
January 01, 2008 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … (AHRQ) is to improve the quality, safety, efficiency, and effectiveness of healthcare for all Americans … successful collaboration with its HCUP Partners will continue to provide essential hospital information to measure … Director
Center for Delivery, Organization, and Markets
Agency for Healthcare Research and Quality … Search
Agency for Healthcare Research and Quality
5600 Fishers Lane Rockville, MD
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hcup-us.ahrq.gov/HCUP_Overview/HCUP_Overview/index508.jsp
October 01, 2022 - HCUP has therefore added severity measures to facilitate your research. … Encounter Weights
Encounter-level weights are developed after the data are stratified by the following … You can also obtain ready-to-use national information on measures of healthcare quality based on the … These tools are measures of healthcare quality that utilize readily available hospital inpatient administrative … The report is based on more than 250 measures of quality and disparities covering a broad array of healthcare
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hcup-us.ahrq.gov/tech_assist/standarderrors/508/508course_2016.jsp
January 01, 2016 - Return to Contents
Importance of Calculating Standard Errors
Standard error is a measure of the … The calculation of a standard error involves another statistical measure: standard deviation. … Standard deviation measures the spread of individual data values around the mean. … may want to check to see if there are any statistically significant differences between outcomes or measures … Search
Agency for Healthcare Research and Quality
5600 Fishers Lane Rockville, MD
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hcup-us.ahrq.gov/reports/methods/2018-03.pdf
January 01, 2018 - Agency for
Healthcare Research and Quality. … Department of Commerce
Data Collection Method:
Integration of various economic measures from various … The difficulty was that the NHQR measures were categorized by
the primary expected payer of the hospital … CPS, which aims to measure health insurance coverage of the
population, counts people in government … AHRQ Quality Indicators Applied to the HCUP Data for the National Healthcare Quality Report (NHQR) and
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hcup-us.ahrq.gov/reports/methods/2017-04.pdf
January 01, 2017 - Department of Commerce
Data Collection Method:
Integration of various economic measures from various … • Rural-Urban Commuting Area Codes (RUCA) – classifies U.S. census tracts
using measures of urbanization … The difficulty was that the NHQR measures were categorized by
the primary expected payer of the hospital … CPS, which aims to measure health insurance coverage of the
population, counts people in government … AHRQ Quality Indicators Applied to the HCUP Data for the National Healthcare Quality Report (NHQR) and
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2017.jsp
January 01, 2017 - Data Elements in the 2017 NRD Severity Measures File
Table D.3. … The 12 measures were selected for inclusion because they are: (1) endorsed by the National Quality Forum … to Introduction
Variance Calculations
It may be important for researchers to calculate a measure … Agency for Healthcare Research and Quality. … Agency for Healthcare Research and Quality.