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  1. hcup-us.ahrq.gov/reports/natstats/93pcchp.htm
    November 01, 1998 - Statistics From the HCUP-3 Nationwide Inpatient Sample for 1993: Principal Procedures Statistics From the HCUP-3 Nationwide Inpatient Sample for 1993: Principal Procedures Overview The Healthcare Cost and Utilization Project (HCUP-3) is a Federal-State-industry partnership to assemble health care data f…
  2. hcup-us.ahrq.gov/figures/nis_figure4_2012.jsp
    January 01, 2012 - Figure 4: Number of Hospitals in the 2010 Universe, Frame, and Sample for Frame States Figure 4: Number of Hospitals in the 2010 Universe, Frame, and Sample for Frame States States Number of Hospitals Sampled Number of Hospitals in Frame (Percent) Number of Hospitals in Universe Alaska …
  3. hcup-us.ahrq.gov/figures/nis_figure4_2013.jsp
    January 01, 2013 - Figure 4: Number of Hospitals in the 2011 Universe, Frame, and Sample for Frame States Figure 4: Number of Hospitals in the 2011 Universe, Frame, and Sample for Frame States States Number of Hospitals Sampled Number of Hospitals in Frame (Percent) Number of Hospitals in Universe AK 2 (…
  4. hcup-us.ahrq.gov/figures/nis_figure4_2011.jsp
    January 01, 2011 - Figure 4: Number of Hospitals in the 2009 Universe, Frame, and Sample for Frame States Figure 4: Number of Hospitals in the 2009 Universe, Frame, and Sample for Frame States States Number of Hospitals Sampled Number of Hospitals in Frame (Percent) Number of Hospitals in Universe Arkansas…
  5. hcup-us.ahrq.gov/figures/nis_figure4_2010.jsp
    January 01, 2010 - Figure 4: Number of Hospitals in the 2008 Universe, Frame, and Sample for Frame States Figure 4: Number of Hospitals in the 2008 Universe, Frame, and Sample for Frame States States Number of Hospitals Sampled Number of Hospitals in Frame (Percent) Number of Hospitals in Universe Arkansas…
  6. hcup-us.ahrq.gov/db/nation/nis/tools/stats/1992-1988WTRECL.txt
    January 01, 1992 - 1 AHAID 1 15 Char H:AHA ID number with the leading 6 2 DISCWT_F 16 25 4 Num H:Weight to dschgs in the frame states 3 DISCWT_S 26 35 4 Num H:Weight to discharges in state 4 DISCWT_U 36 45 4 Num H:Weight to discharges in universe 5 HOSPID 46 50 Num HCUP-3 hospital ID number (SSHHH) 6 H…
  7. hcup-us.ahrq.gov/reports/statbriefs/sb129.pdf
    April 01, 2012 - Statistical Brief #129: Rates of Obstetric Trauma, 2009 1 April 2012 Rates of Obstetric Trauma, 2009 Anika L. Hines, Ph.D., M.P.H., and H. Joanna Jiang, Ph.D. Introduction Childbirth is one of the most common reasons for hospitalization in the U.S. health care system1 and ensuring the s…
  8. hcup-us.ahrq.gov/db/vars/nass_stratum/nassnote.jsp
    August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  9. hcup-us.ahrq.gov/reports/statbriefs/sb171-Operating-Room-Procedure-Trends.pdf
    September 01, 2013 - Trends in Operating Room Procedures in U.S. Hospitals, 2001–2011 1 March 2014 Trends in Operating Room Procedures in U.S. Hospitals, 2001–2011 Audrey J. Weiss, Ph.D. and Anne Elixhauser, Ph.D. Introduction More than 24 million hospital stays (63% of all stays) in 2011 involved some type …
  10. hcup-us.ahrq.gov/db/nation/nis/nistrends.jsp
    May 01, 2015 - 1993-2002 Nationwide Inpatient Sample (NIS) Supplemental Discharge-Level Files and 1993-2011 NIS Trend Weights Files An official website of the Department of Health & Human Services Search All AHRQ …
  11. hcup-us.ahrq.gov/db/nation/neds/nedscorrections_2022.jsp
    January 01, 2022 - 2022 NEDS Known Data Issues 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/nis/tools/stats/1997RECLWT.txt
    November 12, 1999 - 1 AHAID 1 7 Char H:AHA ID number with the leading 6 2 DISCWT_F 8 17 4 Num H:Weight to dschgs in the frame states 3 DISCWT_S 18 27 4 Num H:Weight to discharges in state 4 DISCWT_U 28 37 4 Num H:Weight to discharges in universe 5 HOSPADDR 38 67 Char H:Hospital address from AHA Survey 6 …
  13. hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECLWT.txt
    February 12, 1998 - 1 AHAID 1 7 Char H:AHA ID number with the leading 6 2 DISCWT_F 8 17 4 Num H:Weight to dschgs in the frame states 3 DISCWT_S 18 27 4 Num H:Weight to discharges in state 4 DISCWT_U 28 37 4 Num H:Weight to discharges in universe 5 HOSPADDR 38 67 Char H:Hospital address from AHA Survey 6 …
  14. hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECLWT.txt
    February 12, 1998 - 1 AHAID 1 7 Char H:AHA ID number with the leading 6 2 DISCWT_F 8 17 4 Num H:Weight to dschgs in the frame states 3 DISCWT_S 18 27 4 Num H:Weight to discharges in state 4 DISCWT_U 28 37 4 Num H:Weight to discharges in universe 5 HOSPADDR 38 67 Char H:Hospital address from AHA Survey 6 …
  15. hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECLWT.txt
    December 06, 1996 - 1 AHAID 1 7 Char H:AHA ID number with the leading 6 2 DISCWT_F 8 17 4 Num H:Weight to dschgs in the frame states 3 DISCWT_S 18 27 4 Num H:Weight to discharges in state 4 DISCWT_U 28 37 4 Num H:Weight to discharges in universe 5 HOSPADDR 38 67 Char H:Hospital address from AHA Survey 6 …
  16. hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.jsp
    December 01, 2016 - Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 #217 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact…
  17. hcup-us.ahrq.gov/db/nation/neds/NEDSChangesBeginningDataYr2016.pdf
    September 01, 2021 - NEDSChangesBeginningDataYear2016 HEALTHCARE COST AND UTILIZATION PROJECT (HCUP) NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS): CHANGE IN STRUCTURE DUE TO ICD-10-CM/PCS BEGINNING WI T H 2016 DATA Recommended Citation: Barrett ML, Hensche MB, Ross D, Welch J. Healthcare Cost and Utilization Project (HCUP) …
  18. hcup-us.ahrq.gov/db/nation/kid/kid_2003_introduction_rpt.jsp
    January 01, 2003 - INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2003 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol …
  19. hcup-us.ahrq.gov/reports/natstats/commdx/commdx.htm
    October 01, 1999 - Most Common Diagnoses and Procedures in U.S. Community Hospitals, 1996 Most Common Diagnoses and Procedures in U.S. Community Hospitals, 1996 Contents Foreword HCUP Databases Software Tools Most Common Diagnoses and Procedures Data and methods       Data source       Study sample       Diagnose…
  20. hcup-us.ahrq.gov/db/vars/d10cwt_u/nisnote.jsp
    September 10, 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 …

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