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  1. hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2010.pdf
    November 01, 2015 - some data elements, the coding was changed; and the sampling and weighting strategy was revised to improve … In order to improve the representativeness of the NIS, the sampling and weighting strategy was modified
  2. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.pdf
    January 01, 2011 - some data elements, the coding was changed; and the sampling and weighting strategy was revised to improve … In order to improve the representativeness of the NIS, the sampling and weighting strategy was modified
  3. hcup-us.ahrq.gov/reports/methods/2008_04.pdf
    January 01, 2008 - Microsoft Word - AF_Report2006_fin.doc HCUP Methods Series kbr33831 Contact Information: Healthcare Cost and Utilization Project (HCUP) Agency for Healthcare Research and Quality 540 Gaither Road Rockville, MD 20850 http://www.hcup-us.ahrq.gov For Technical Assistance with HCUP Products: Email:…
  4. hcup-us.ahrq.gov/reports/statbriefs/sb251-Sickle-Cell-Disease-Stays-2016.pdf
    January 01, 2016 - Characteristics of Inpatient Hospital Stays Involving Sickle Cell Disease, 2000-2016 1 September 2019 Characteristics of Inpatient Hospital Stays Involving Sickle Cell Disease, 2000–2016 Kathryn R. Fingar, Ph.D., M.P.H., Pamela L. Owens, Ph.D., Lawrence D. Reid, Ph.D., M.P.H., Kamila B. Mist…
  5. hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2023.jsp
    January 01, 2023 - for the NIS Redesign in Data Year 2012 for Multi-Year Analysis In 2012, the NIS was redesigned to improve
  6. hcup-us.ahrq.gov/db/nation/nrd/NRDIntroduction2021.pdf
    March 01, 2024 - To improve reliability of the age distribution of the SID discharges, some strata in the target universe
  7. hcup-us.ahrq.gov/toolssoftware/ccsr/DXCCSR-User-Guide-v2025-1.pdf
    November 01, 2024 - User Guide (v2025.1) for Clinical Classifications Software Refined (CCSR) for ICD-10-CM USER GUIDE: CLINICAL CLASSIFICATIONS SOFTWARE REFINED (CCSR) FOR ICD-10-CM DIAGNOSES, v2025.1 Issued November 2024 Agency for Healthcare Research and Quality Healthcare Cost and Utilization Project (HCUP) Phone: (866) 2…
  8. hcup-us.ahrq.gov/reports/statbriefs/sb299-Hospital-Stays-Children-2019.pdf
    January 01, 2019 - Overview of Hospital Stays Among Children and Adolescents, 2019 1 STATISTICAL BRIEF #299 November 2022 Audrey J. Weiss, Ph.D., Lan Liang, Ph.D., and Kimberly Martin, Ph.D. Introduction Children are hospitalized for a variety of reasons, including birth, appendicitis, and respiratory …
  9. hcup-us.ahrq.gov/db/nation/kid/reports/KID_2000_File_Composition.pdf
    January 01, 2000 - Microsoft Word - KID_file_comps_2000.doc HCUP KIDS’ INPATIENT DATABASE 2000 FILE COMPOSITION BY STATE This document contains cumulative descriptions of HCUP data sources across all years of HCUP data from 1988 to the current data year. …
  10. hcup-us.ahrq.gov/reports/statbriefs/sb52.pdf
    May 01, 2008 - Pediatric Emergency Department Visits in Community Hospitals from Selected States, 2005 HEALTHCARE COST AND UTILIZATION PROJECT Agen Res May 2008 In the 2 brief, th visits to quarter million— 18 year The ma treat-an about h visits re admiss Rates o related visits in was 86 rate in t com…
  11. hcup-us.ahrq.gov/reports/statbriefs/sb175-Hospital-Cost-Utilization-Projections-2013.jsp
    July 01, 2014 - Trends and Projections in Inpatient Hospital Costs and Utilization, 2003-2013 - Statistical Brief #175 An official website of the Department of Health & Human Services Search All AHRQ Websites …
  12. hcup-us.ahrq.gov/reports/statbriefs/sb169-Asthma-Trends-Hospital-Stays.jsp
    January 01, 2014 - Trends in Pediatric and Adult Hospital Stays for Asthma, 2000-2010 - Statistical Brief #169 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers …
  13. hcup-us.ahrq.gov/reports/statbriefs/sb176-Hospital-Cost-Projections-by-Age-2013.pdf
    January 01, 2013 - Trends and Projections in U.S. Hospital Costs by Patient Age, 2003-2013 1 July 2014 Trends and Projections in U.S. Hospital Costs by Patient Age, 2003–2013 Audrey J. Weiss, Ph.D., Marguerite L. Barrett, M.S., and Roxanne M. Andrews, Ph.D. Introduction Hospital costs continue to increase …
  14. hcup-us.ahrq.gov/reports/statbriefs/sb179-Emergency-Department-Trends.jsp
    September 01, 2014 - Trends in Emergency Department Visits, 2006-2011 #179 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQ…
  15. hcup-us.ahrq.gov/reports/statbriefs/sb248-Hospital-Readmissions-2010-2016.pdf
    January 01, 2016 - Characteristics of 30-Day All-Cause Hospital Readmissions, 2010-2016 1 February 2019 Characteristics of 30-Day All-Cause Hospital Readmissions, 2010–2016 Molly K. Bailey, M.S., Audrey J. Weiss, Ph.D., Marguerite L. Barrett, M.S., and H. Joanna Jiang, Ph.D. Introduction Hospital readmis…
  16. hcup-us.ahrq.gov/reports/statbriefs/sb250-Pediatric-Stays-Costs-2016.pdf
    January 01, 2016 - Costs of Pediatric Hospital Stays, 2016 1 August 2019 Costs of Pediatric Hospital Stays, 2016 Brian J. Moore, Ph.D., William J. Freeman, Dr.PH., M.P.H., and H. Joanna Jiang, Ph.D. Introduction Pediatric research advancements reduce childhood morbidity and mortality,1,2 but improvements …
  17. hcup-us.ahrq.gov/reports/methods/2005_06.pdf
    January 01, 2005 - HCUP_methods_series_cover.ai HCUP Methods Series kbr33831 Contact Information: Healthcare Cost and Utilization Project (HCUP) Agency for Healthcare Research and Quality 540 Gaither Road Rockville, MD 20850 http://www.hcup-us.ahrq.gov For Technical Assistance with HCUP Products: …
  18. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.pdf
    January 01, 2020 - To improve reliability of the age distribution of the SID discharges, some strata in the target universe
  19. hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.jsp
    January 01, 2020 - To improve reliability of the age distribution of the SID discharges, some strata in the target universe
  20. hcup-us.ahrq.gov/reports/methods/2007_02.pdf
    January 01, 2007 - To improve the representativeness of the KID, the sampling and weighting strategy was modified beginning

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