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  1. hcup-us.ahrq.gov/reports/methods/2010_06.pdf
    January 01, 2010 - Beginning with the 2008 NHQR and NHDR, we added reporting by the National Center for Health Statistics … Claritas uses intra-census methods to estimate household and demographic statistics for geographic areas … CAVEATS Some caution should be used in interpreting the AHRQ QI statistics presented in the NHQR and … These statistics are derived from multiple databases: the NIS, the SID, and Claritas (a vendor that … Claritas uses intra-census methods to estimate household and demographic statistics for geographic areas
  2. Sb260-Appendix (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb260-appendix.pdf
    December 25, 2022 - Percentage of county population aged 16 years or older who were unemployed Local Area Unemployment Statistics … Department of Labor Bureau of Labor Statistics www.bls.gov 2016 Social factors Single parent
  3. hcup-us.ahrq.gov/reports/methods/MS2021-05-CCR-Methodologies.pdf
    December 17, 2021 - Health Care Financ Rev. 1982;4(2):101-28. 3 See https://www.cms.gov/Research-Statistics-Data-and-Systems … https://www.cms.gov/Research-Statistics-Data-and-Systems/Downloadable-Public-Use-Files/Cost-Reports/Cost-Reports-by-Fiscal-Year … https://www.cms.gov/Research-Statistics-Data-and-Systems/Downloadable-Public-Use-Files/Cost-Reports/
  4. hcup-us.ahrq.gov/db/ccr/ed-ccr/ed-ccr.jsp
    June 01, 2025 - Information Data Year SAS File Name Observations Data Elements Data Type Summary Statistics
  5. hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-KID-UserGuide-2003-2016.pdf
    January 01, 2016 - CCR KID User Guide 2003-2006 HCUP (8/23/2018) User Guide: CCR for KID Files -1- Cost-to-Charge Ratio Files: User Guide for Kids' Inpatient Database (KID) CCRs 1. Purpose The purpose of this data file is to provide Healthcare Cost and Utilization Project (HCUP) users of the Kids’ Inpatient Databa…
  6. hcup-us.ahrq.gov/db/vars/stratum/nisnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  7. hcup-us.ahrq.gov/db/vars/strat_st/nisnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  8. hcup-us.ahrq.gov/db/vars/kid_stratum/kidnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  9. hcup-us.ahrq.gov/db/vars/hosp_bedsize/kidnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  10. hcup-us.ahrq.gov/db/vars/stratum/kidnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  11. hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit5_6.jsp
    January 01, 2009 - Facts and Figures Exhibit 5.6 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …
  12. hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2010-2014.jsp
    January 01, 2014 - Weighted statistics estimate discharges treated at community hospitals (excluding rehabilitation and … A multitude of statistics can be estimated from the NRD data. … Several computer programs that calculate statistics and their variances from sample survey data are … In addition, several statistical analysis programs have been developed to specifically calculate statistics … J Off Statistics . 1993;9(4):795-814. 13 If the patient is transferred to an out-of-State hospital
  13. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
    January 01, 2013 - Weighted statistics estimate discharges treated at community hospitals (excluding rehabilitation and … A multitude of statistics can be estimated from the NRD data. … Several computer programs that calculate statistics and their variances from sample survey data are … In addition, several statistical analysis programs have been developed to specifically calculate statistics … J Off Statistics. 1993;9(4):795-814.
  14. hcup-us.ahrq.gov/reports/methods/2012_03.pdf
    January 01, 2012 - Nielsen uses intercensal methods to estimate household and demographic statistics for geographic areas … There is no sampling error associated with Nielsen census population counts; therefore, appropriate statistics … QI statistics for the back years were re-run using the modified version 4.1 software so that the same … Nielsen uses intra-census methods to estimate household and demographic statistics for geographic areas … These statistics are derived from multiple databases: the NIS, the SID, and demographic update data
  15. hcup-us.ahrq.gov/reports/methods/2007_02.pdf
    January 01, 2007 - Weights are usually required to obtain unbiased estimates of descriptive statistics such as sums, means … Nevertheless, we generally recommend the use of weights for descriptive statistics. … Descriptive statistics can be analyzed using standard statistical routines for survey data (see Houchens … Journal of Education and Behavioral Statistics. 24(4):323-355, 1998. … Summary Statistics are available with means on all numeric data elements and frequency distributions
  16. hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-User-Guide-v2025-1.pdf
    November 01, 2024 - National health statistics reports; no 89. … National Health Statistics Reports; no 150. … Hyattsville, MD: National Center for Health Statistics. 2020. … National Health Statistics Reports; no 136. … Hyattsville, MD: National Center for Health Statistics. 2019.
  17. hcup-us.ahrq.gov/reports/statbriefs/sb66.pdf
    January 01, 2009 - These state databases contain about 38 percent of all elderly Medicare discharges in the country. 1 Statistics … Wisconsin Department of Health and Family Services Wyoming Hospital Association For additional HCUP statistics
  18. hcup-us.ahrq.gov/db/vars/hosp_bedsize/nisnote.jsp
    September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  19. hcup-us.ahrq.gov/db/vars/hosp_bedsize/nrdnote.jsp
    August 01, 2015 - Healthcare Cost and Utilization Project (HCUP) NRD Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  20. hcup-us.ahrq.gov/reports/statbriefs/sb254-Delivery-Hospitalizations-Substance-Use-Clinical-Outcomes-2016.jsp
    October 01, 2019 - STATISTICAL BRIEF #254

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