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  1. hcup-us.ahrq.gov/figures/nis_figure8_2012.jsp
    January 01, 2012 - Figure 8: Number of Hospitals in the 2010 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8: Number of Hospitals in the 2010 Universe, Frame, Sample, Target, and Surplus, by Region Region Hospitals in Frame Hospitals in Sample Hospitals in Target Hospitals in Universe Surplu…
  2. hcup-us.ahrq.gov/figures/nis_figure8_2011.jsp
    January 01, 2011 - Figure 8: Number of Hospitals in the 2009 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8: Number of Hospitals in the 2009 Universe, Frame, Sample, Target, and Surplus, by Region Region Hospitals in Universe Hospitals in Frame Hospitals in Sample Hospitals in Target Surplu…
  3. hcup-us.ahrq.gov/figures/nis_figure8_2010.jsp
    January 01, 2010 - Figure 8: Number of Hospitals in the 2008 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8: Number of Hospitals in the 2008 Universe, Frame, Sample, Target, and Surplus, by Region Region Hospitals in Universe Hospitals in Frame Hospitals in Sample Hospitals in Target Surplu…
  4. hcup-us.ahrq.gov/figures/nis_figure8_2013.jsp
    January 01, 2013 - Figure 8: Number of Hospitals in the 2011 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8: Number of Hospitals in the 2011 Universe, Frame, Sample, Target, and Surplus, by Region Region Hospitals in Frame Hospitals in Sample Hospitals in Target Hospitals in Universe Surplu…
  5. hcup-us.ahrq.gov/figures/nis_figure8_2009.jsp
    January 01, 2009 - Figure 8: Number of Hospitals in the 2007 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8: Number of Hospitals in the 2007 Universe, Frame, Sample, Target, and Surplus, by Region Region Hospitals in Universe Hospitals in Frame Hospitals in Sample Hospitals in Target Surplu…
  6. hcup-us.ahrq.gov/databases.jsp
    January 01, 2025 - Nationwide HCUP Databases HCUP's Nationwide databases can be used to identify, track, and analyze national trends in healthcare utilization, access, charges, quality, and outcomes. National (Nationwide) Inpatient Sample (NIS) NIS Database Documentation Kids’ Inpatient Database (KID) KID Data…
  7. hcup-us.ahrq.gov/figures/8_03.jsp
    Figure 8 : Number of Hospitals in 2003 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8 : Number of Hospitals in 2003 Universe, Frame, Sample, Target, and Surplus, by Region Hospital Region Hospitals in Universe Hospitals in Frame Hospitals in Target Hospitals in Sample Surplus…
  8. hcup-us.ahrq.gov/figures/8_04.jsp
    Figure 8 : Number of Hospitals in 2004 Universe, Frame, Sample, Target, and Surplus, by Region Figure 8 : Number of Hospitals in 2004 Universe, Frame, Sample, Target, and Surplus, by Region Hospital Region Hospitals in Universe Hospitals in Frame Hospitals in Target Hospitals in Sample Surplus…
  9. hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2000_HOSPITAL.TXT
    January 01, 2000 - Data Set Name: KID_2000_HOSPITAL Number of Observations: 2784 Total Record Length: 310 Total Number of Variables: 44 Columns Description: ======= ============ 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Variable number 31- 49 Variable name …
  10. hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2016_Hospital.TXT
    January 01, 2016 - Data Set Name: KID_2016_HOSPITAL Number of Observations: 4200 Total Record Length: 85 Total Number of Data Elements: 16 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 35 File name 37- 39 Data element number 41- 69 Data element name 71- …
  11. hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2019_Hospital_V2.TXT
    January 01, 2019 - Data Set Name: KID_2019_HOSPITAL Number of Observations: 3998 Total Record Length: 85 Total Number of Data Elements: 16 Created on 12/02/2022. Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 35 File name 37- 40 Data element numb…
  12. hcup-us.ahrq.gov/db/nation/kid/tools/stats/FileSpecifications_KID_2012_Hospital.TXT
    January 01, 2012 - Data Set Name: KID_2012_HOSPITAL Number of Observations: 4179 Total Record Length: 87 Total Number of Data Elements: 17 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61- …
  13. hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2023.jsp
    January 01, 2023 - HCUP National Estimates Tutorial - Accessible Version An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs …
  14. hcup-us.ahrq.gov/HCUP_Overview/HCUP_Overview/index508.jsp
    October 01, 2022 - HCUP Overview Course - Accessible Version An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Upd…
  15. hcup-us.ahrq.gov/reports/natstats/94drgb.htm
    September 01, 1997 - HCUP-3 Nationwide Inpatient Sample for 1994: Diagnosis-Related Groups Statistics from the Nationwide Inpatient Sample for 1994 Hospital Inpatient Stays (continued) Diagnosis-related groups Total % of total Mean total DRGs—Version 10 Discharges discharges Mean …
  16. hcup-us.ahrq.gov/reports/natstats/94drga.htm
    October 01, 1992 - HCUP-3 Nationwide Inpatient Sample for 1994: Diagnosis-Related Groups Statistics From the HCUP-3 Nationwide Inpatient Sample for 1994: Diagnosis-Related Groups Overview The Healthcare Cost and Utilization Project (HCUP-3) is a Federal-State-industry partnership to assemble health care data for use in …
  17. hcup-us.ahrq.gov/reports/statbriefs/sb159.pdf
    September 01, 2012 - based upon data from the Healthcare Cost and Utilization Project (HCUP) 2001–2010 Nationwide Inpatient Samples
  18. hcup-us.ahrq.gov/db/nation/kid/kidchecklist.jsp
    November 01, 2024 - Checklist for Working with the KID An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …
  19. Kid 1997 Overview (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/Kid_1997_overview.pdf
    January 01, 1997 - HCUP KID (01/28/02) 1 Overview Kids Inpatient Database (KID) Overview The Healthcare Cost and Utilization Project (HCUP) Kids’ Inpatient Database (KID) was developed to enable analyses of hospital utilization by children across the United States. The target universe incl…
  20. hcup-us.ahrq.gov/db/vars/seq/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 FAQs…

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