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  1. Proposed note to purchasers: (pdf file)

    hcup-us.ahrq.gov/db/state/siddist/NC2007_2008CDSIDCorrectionNotificationv2.pdf
    February 27, 2018 - Implications for Data Analysis As the table below shows, the discharges from this one hospital represent

  2. Microsoft Word - Stand Alone R-E Exec Sum 4-28 for web.docx (pdf file)

    hcup-us.ahrq.gov/reports/race/StandAloneR_EExecSum4_28forweb.pdf
    March 11, 2011 - This document summarizes themes and lessons from eight states identified as leaders in analysis and/ … Indicators Presented, Unit(s) of Analysis, and Comparison Rate(s) The most commonly presented measures … Two states that did extensive county-level analysis, Georgia and Maryland, both did so because they … collaboratively with (a) sister departments as well as with state academic institutions for assistance with data analysis … www.statereforum.org. 8 • States vary in data sources, unit of analysis, and rates used to report

  3. Statistical Brief #23

    hcup-us.ahrq.gov/reports/statbriefs/sb23.jsp
    December 23, 2007 - Login Do Your own analysis Explore Expert Research & Limited … A recent meta-analysis found that 62–70 percent of excess weight was lost following gastric bypass surgery … Unit of analysis The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person … Buchwald et al., "Bariatric Surgery: A Systematic Review and Meta-Analysis," Journal of the American

  4. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.pdf
    January 01, 2000 - ............................................................................................3 Data Analysis … Subsamples......................................................................................18 DATA ANALYSIS … percent subsamples of discharges are drawn from the NIS file for several reasons pertaining to data analysis … Data Analysis Variance Calculations It may be important for researchers to calculate a measure of … DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure

  5. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2013

    hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2013.jsp
    January 01, 2013 - Structure the information for efficient storage, manipulation, and analysis. … This analysis was limited to the Medicare FFS population because of the data source. … The details of this analysis are provided in Appendix E .   … This analysis was limited in that it focused on the Medicare FFS population. … These 20 conditions represent 54 percent of the index events in the analysis.

  6. sb291-COVID-19-PediatricHosptl (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb291-COVID-19-PediatricHosptl.pdf
    August 23, 2021 - This analysis is limited to discharges for pediatric patients treated in community, nonrehabilitation … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data) This analysis … Excluded for this analysis are long-term care facilities such as rehabilitation, psychiatric, and alcoholism … Unit of analysis The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person … Maryland Health Services Cost Review Commission Massachusetts Center for Health Information and Analysis

  7. Changes in Hospitalizations and In-Hospital Deaths in the Initial Period of the COVID-19 Pandemic (April–December 2020), 29 States (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb290-COVID-19-AllHospital.pdf
    December 01, 2020 - This analysis is limited to discharges for patients treated in community, nonrehabilitation hospitals … This analysis is limited to patients treated in community, nonrehabilitation hospitals in 29 States … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data) This analysis … Excluded for this analysis are long-term care facilities such as rehabilitation, psychiatric, and alcoholism … Unit of analysis The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person

  8. Changes in Hospitalizations and In-Hospital Deaths for Adults Aged 65 Years and Older in the Initial Period of the COVID-19 Pandemic (April–December 2020), 29 States (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb293-COVID-19-OverAge65Hosptl.pdf
    July 19, 2021 - This analysis is limited to discharges for adults aged 65 years and older treated in community, nonrehabilitation … This analysis is limited to patients aged 65 years and older treated in community, nonrehabilitation … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data) This analysis … Excluded for this analysis are long-term care facilities such as rehabilitation, psychiatric, and alcoholism … Unit of analysis The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person

  9. Changes in Hospitalizations and In-Hospital Deaths for Adults Aged 18–64 Years in the Initial Period of the COVID-19 Pandemic (April–December 2020), 29 States (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb292-COVID-19-Age18to64Hosptl.pdf
    December 01, 2020 - This analysis is limited to discharges for adults aged 18–64 years treated in community, nonrehabilitation … This analysis is limited to adult patients aged 18–64 years treated in community, nonrehabilitation … Types of hospitals included in HCUP State Inpatient Databases (and quarterly inpatient data) This analysis … Excluded for this analysis are long-term care facilities such as rehabilitation, psychiatric, and alcoholism … Unit of analysis The unit of analysis is the hospital discharge (i.e., the hospital stay), not a person

  10. Statistical Brief #3

    hcup-us.ahrq.gov/reports/statbriefs/sb3.jsp
    April 01, 2006 - Login Do Your own analysis Explore Expert Research & Limited … Unit of analysis The unit of analysis for HCUP data is the hospital discharge (i.e., the hospital … Hospital Industry Data Institute Nebraska Hospital Association Nevada Center for Health Information Analysis

  11. Statistical Brief #2

    hcup-us.ahrq.gov/reports/statbriefs/sb2.jsp
    February 01, 2006 - Login Do Your own analysis Explore Expert Research & Limited … Unit of analysis The unit of analysis for HCUP data is the hospital discharge (i.e., the hospital … Hospital Industry Data Institute Nebraska Hospital Association Nevada Center for Health Information Analysis

  12. HCUP Facts and Figures 2009: Statistics on Hospital-Based Care in the United States

    hcup-us.ahrq.gov/reports/factsandfigures/2009/intro.jsp
    January 01, 2009 - Login Do Your own analysis Explore Expert Research & Limited … annual edition of HCUP Facts and Figures highlights the rich potential of HCUP by providing targeted analysis

  13. Nationwide Readmissions Database (NRD)

    hcup-us.ahrq.gov/news/exhibit_booth/nrd_brochure.jsp
    May 01, 2017 - Login Do Your own analysis Explore Expert Research & Limited … A statistical software package, such as SAS®, SPSS®, or Stata®, is required for analysis.

  14. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2014

    hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2014.jsp
    January 01, 2014 - Login Do Your own analysis Explore Expert Research & Limited … Data Use Agreement Choosing Data Elements for Analysis ICD-9-CM Diagnosis and Procedure Codes … Will not identify or attempt to identify any individual, including by the use of vulnerability analysis … Important considerations for data analysis are provided along with references to detailed reports. … The NIS is available yearly, beginning with 1988, allowing analysis of trends over time.

  15. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nass/2018_NASS_Introduction.pdf
    January 01, 2018 - ............................................................... 21 4 HOW TO USE THE NASS FOR DATA ANALYSIS … ............................................................... 22 4.2 Choosing Data Elements for Analysis … • Important considerations for data analysis are highlighted, and references to further resources … It is critical to check all ICD-10-CM codes used for analysis to ensure that the codes are in effect … In contrast, some HCUP State databases may be used for this type of analysis.

  16. 2006 05 Nistrendsreport 1988-2004A (pdf file)

    hcup-us.ahrq.gov/reports/methods/2006_05_NISTrendsReport_1988-2004A.pdf
    January 01, 2006 - One example is times series analysis. Table 11. … The example analysis in the following section illustrates the differences that can occur. … Statistical Analysis System: Version 9.1. Cary, NC: SAS Institute; 2004. Singer JD. … Applied Longitudinal Data Analysis. New York: Oxford University Press; 2003. … Multilevel Analysis. London: Sage Publications; 1999.

  17. THE HCUP NATIONWIDE AMBULATORY SURGERY SAMPLE (NASS) 2019

    hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2019.jsp
    January 01, 2019 - Login Do Your own analysis Explore Expert Research & Limited … Will not identify or attempt to identify any individual, including by the use of vulnerability analysis … It is essential to check all procedure codes used for analysis to ensure that the codes are in effect … It is critical to check all ICD-10-CM codes used for analysis to ensure that the codes are in effect … In contrast, some HCUP State databases may be used for this type of analysis.

  18. Reportforcd Issueinmdsid2006-2009 (pdf file)

    hcup-us.ahrq.gov/db/state/siddist/ReportforCD_%20IssueinMDSID2006-2009.pdf
    January 01, 2009 - discharge count 751,986 759,408 771,209 773,472 If you are using the discharge disposition for data analysis

  19. Title: (pdf file)

    hcup-us.ahrq.gov/datainnovations/MNAbstractFinal.pdf
    September 29, 2013 - A comparative effectiveness analysis of alternative drug regimens used to treat patients hospitalized

  20. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2012

    hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
    January 01, 1998 - Login Do Your own analysis Explore Expert Research & Limited … Will not identify or attempt to identify any individual, including by the use of vulnerability analysis … Important considerations for data analysis are provided along with references to detailed reports. … There is no uniform patient identifier available that allows a patient-level analysis with the KID. … Choosing Data Elements for Analysis For all data elements you plan to use in your analysis, first
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