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Showing results for "sample".

1621. Statistical Brief #151: Trends in Potentially Preventable Hospital Admissions among Adults and Children, 2005-2010 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb151.pdf
      August 01, 2011 - Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample … Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

1622. Trends in Hospital Inpatient Stays in the United States, 2005-2014 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb225-Inpatient-US-Stays-Trends.pdf
      December 01, 2016 - Stays (www.hcup-us.ahrq.gov/faststats/landing.jsp) based on the HCUP National (Nationwide) Inpatient Sample … ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … , the NIS is now a sample of discharge records from all HCUP-participating hospitals, rather than a … HCUPnet generates statistics using data from HCUP's National (Nationwide) Inpatient Sample (NIS), the … Overview of the National (Nationwide) Inpatient Sample (NIS).

1623. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
      hcup-us.ahrq.gov/reports/methods/2007_03.pdf
      January 01, 2007 - Therefore, comparisons between NIS and NHDS estimates utilized two-sample t-tests. … MedPAR data, in contrast, are not derived from a sample. … (MedPAR) with sample estimates (NIS). … smaller standard errors than does a sample such as the NHDS. … Design of the Nationwide Inpatient Sample (NIS), 2004.

1624. Most Frequent Conditions in U.S. Hospitals, 2011 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb162.pdf
      March 01, 2013 - Historical data were drawn from the 1997 Nationwide Inpatient Sample (NIS). … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … For a detailed description of HCUP, more information on the design of the Nationwide Inpatient Sample … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

1625. Trends in Rates of Perforated Appendix, 2001–2010 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb159.pdf
      September 01, 2012 - This file was created using a stratified, weighted sample of hospitals with good reporting of patient … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … For a detailed description of HCUP, more information on the design of the Nationwide Inpatient Sample … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

1626. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS6 1997.wpd (pdf file)
      hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS61997Final.pdf
      August 09, 2000 - sample. … Since the NHDS estimate was based on a sample, two-sample t-tests were used, where valid estimates of … All NIS statistics used sample weights and accounted for the sample design using the SUDAAN microcomputer … This is expected because the sample of NIS hospitals was stratified on most of these variables, and sample … Sample Sample 22 states 50 states and the District of Columbia By geographic region, control/ownership

1627. Patient Residence Characteristics of Opioid-Related Inpatient Stays and Emergency Department Visits Nationally and by State, 2014 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb226-Patient-Residence-Opioid-Hospital-Stays-ED-Visits-by-State.pdf
      December 01, 2016 - (NIS) and the Nationwide Emergency Department Sample (NEDS) ■ There was a consistent relationship … (NIS), 2005–2014 Nationwide Emergency Department Sample (NEDS), 2014 State Inpatient Databases (SID … ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … Overview of the National (Nationwide) Inpatient Sample (NIS). … Overview of the Nationwide Emergency Department Sample (NEDS).

1628. Sports-Related Emergency Department Visits and Hospital Inpatient Stays, 2013 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb207-Sports-Hospital-Emergency-Department-2013.pdf
      January 01, 2013 - (NIS) and Nationwide Emergency Department Sample (NEDS), 2013 Data Source The estimates in … (NIS) and Nationwide Emergency Department Sample (NEDS). … The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, which … Overview of the National (Nationwide) Inpatient Sample (NIS). … Overview of the Nationwide Emergency Department Sample (NEDS).

1629. (pdf file)
      hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2005.pdf
      January 01, 2005 - Sources of NIS Data and State-Specific Restrictions 2005 AR Arkansas Department of Health & Human Services Confidentiality of Hospitals Arkansas requested that the name and address of hospitals not be released in the NIS database. The following data elements were set to missing for all Arkansas ho…

1630. Sources of NIS Data and State-Specific Restrictions 2005
      hcup-us.ahrq.gov/db/nation/nis/nis_2005_stspecific_restr.jsp
      January 01, 2005 - Sources of NIS Data and State-Specific Restrictions 2005 An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs…

1631. Trends in Potentially Preventable Inpatient Hospital Admissions and Emergency Department Visits (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb195-Potentially-Preventable-Hospitalizations.pdf
      December 01, 2014 - The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, which … Department Sample (NEDS) is based on data from community hospitals, which are defined as short-term … The redesign incorporates two critical changes:  Revisions to the sample design—starting with … Overview of the National (Nationwide) Inpatient Sample (NIS). … Overview of the Nationwide Emergency Department Sample (NEDS).

1632. Healthcare Cost and Utilization Project (HCUP) NIS Notes
      hcup-us.ahrq.gov/db/vars/total_disc/nisnote.jsp
      September 01, 2008 - NIS Description of Data Elements   TOTAL_DISC - Number of hospital discharges in the sample … Variable Description Value Value Description TOTAL_DISC Number of hospital discharges in the sample … 5(n) Number of hospital discharges in the sample   Top     State Specific Notes

1633. Healthcare Cost and Utilization Project (HCUP) NRD Notes
      hcup-us.ahrq.gov/db/vars/total_disc/nrdnote.jsp
      August 01, 2015 - NRD Description of Data Elements   TOTAL_DISC - Number of hospital discharges in the sample … Variable Description Value Value Description TOTAL_DISC Number of hospital discharges in the sample … 5(n) Number of hospital discharges in the sample   Top   Internet

1634. Healthcare Cost and Utilization Project (HCUP) KID Notes
      hcup-us.ahrq.gov/db/vars/total_disc/kidnote.jsp
      September 01, 2008 - KID Description of Data Elements   TOTAL_DISC - Number of hospital discharges in the sample … Variable Description Value Value Description TOTAL_DISC Number of hospital discharges in the sample … 5(n) Number of hospital discharges in the sample   Top     State Specific Notes

1635. Nisbrochure 050218 (pdf file)
      hcup-us.ahrq.gov/news/exhibit_booth/NISBrochure_050218.pdf
      May 16, 2018 - The National Inpatient Sample (NIS) is part of the family of databases and software tools developed for … Its large sample size is ideal for developing national and regional estimates, and it enables analyses … and national analyses • Utilization of health services by special populations National Inpatient Sample

1636. Trends in Hospital Inpatient Stays by Age and Payer, 2000-2015 #235
      hcup-us.ahrq.gov/reports/statbriefs/sb235-Inpatient-Stays-Age-Payer-Trends.jsp
      January 01, 2018 - The National Inpatient Sample (NIS) from 2000 to 2015 was used to generate national estimates of inpatient … Healthcare Cost and Utilization Project (HCUP), National (Nationwide) Inpatient Sample (NIS), 2000-2015 … Healthcare Cost and Utilization Project (HCUP), National (Nationwide) Inpatient Sample (NIS), 2000-2015 … ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … Overview of the National (Nationwide) Inpatient Sample (NIS).

1637. Characteristics of Operating Room Procedures in U.S. Hospitals, 2011 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb170-Operating-Room-Procedures-United-States-2011.pdf
      January 01, 2011 - based upon data from the Healthcare Cost and Utilization Project (HCUP) 2011 Nationwide Inpatient Sample … Services Wyoming Hospital Association About the NIS 11 The HCUP Nationwide Inpatient Sample … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001.

1638. Statistical Brief #88: Trends in Uninsured Hospital Stays, 1998-2007 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb88.pdf
      March 01, 2010 - of Health Services Wyoming Hospital Association About the NIS The HCUP Nationwide Inpatient Sample … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Introduction to the HCUP Nationwide Inpatient Sample, 2007. Online. June 14, 2009. U.S. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

1639. Statistical Brief #97: Most Expensive Hospitalizations, 2008 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb97.pdf
      October 01, 2010 - valuable insight for researchers considering excluding stays with extreme charges from their study sample … There are two data elements related to charge available in the Nationwide Inpatient Sample (NIS). … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Introduction to the HCUP Nationwide Inpatient Sample, 2008. Online. July 2010. U.S. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001.

1640. D Filesp 1997 (pdf file)
      hcup-us.ahrq.gov/db/nation/nis/tools/stats/D_FILESP_1997.PDF
      January 01, 1997 - File Specifications NIS, Release 61 NATIONWIDE INPATIENT SAMPLE NIS 1997 FILE SPECIFICATIONS HCUP FILE … SPECIFICATIONS NATIONWIDE INPATIENT SAMPLE (NIS), RELEASE 6, 1997 Year Description Data Set Name Records