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  1. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2014_MaskedStats_Hospital.PDF
    January 01, 2014 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2014 - Hospital File 18:01 Thursday, December 1, 2016 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For mo…
  2. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2010_MaskedStats_Hospital.PDF
    January 01, 2010 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2010 - Hospital File 12:45 Monday, October 29, 2012 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For more…
  3. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2007v2_MaskedStats_Hospital.PDF
    April 09, 2010 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2007 - Hospital File 02:09 Friday, April 9, 2010 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For more in…
  4. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2008_MaskedStats_Hospital.PDF
    January 01, 2008 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2008 - Hospital File 10:09 Tuesday, August 10, 2010 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For more…
  5. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Hospital.PDF
    November 03, 2014 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2011 - Hospital File 14:38 Monday, November 3, 2014 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For more…
  6. hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2013_MaskedStats_Hospital.PDF
    January 01, 2013 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NEDS 2013 - Hospital File 21:28 Thursday, November 5, 2015 1 Means of Continuous Data Elements please refer to the section on Description of Data Elements. For mo…
  7. hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdf
    November 01, 2024 - Archive Utility) will produce an error message warning of incorrect password and/or file or folder errors … • The Calculating Standard Errors tutorial shows how to accurately determine the precision of … Users will learn two methods for calculating standard errors for estimates produced from the HCUP national … • In addition to these subroutines, standard errors can be estimated by validation and cross- validation … Standard errors and confidence intervals can then be calculated from the validation data.
  8. hcup-us.ahrq.gov/db/vars/dxccsn/nedsnote.jsp
    May 01, 2015 - Healthcare Cost and Utilization Project (HCUP) NEDS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQ…
  9. hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.pdf
    January 01, 2000 - is that the two subsamples may be used to validate models and obtain unbiased estimates of standard errors … statistical analysis programs have been developed that specifically calculate statistics and their standard errors … In addition to these subroutines, standard errors can be estimated by validation and cross-validation … Standard errors and confidence intervals can then be calculated from the validation data. … is that the two subsamples may be used to validate models and obtain unbiased estimates of standard errors
  10. hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.jsp
    January 01, 2000 - is that the two subsamples may be used to validate models and obtain unbiased estimates of standard errors … statistical analysis programs have been developed that specifically calculate statistics and their standard errors … In addition to these subroutines, standard errors can be estimated by validation and cross-validation … Standard errors and confidence intervals can then be calculated from the validation data. … is that the two subsamples may be used to validate models and obtain unbiased estimates of standard errors
  11. hcup-us.ahrq.gov/reports/methods/2015-07.pdf
    January 01, 2015 - Calculating Standard Errors for Population-Based rates From HCUP Data ........ … CALCULATING STANDARD ERRORS FOR POPULATION-BASED RATES FROM HCUP DATA When calculating population-based … rates using HCUP data as the numerator and Census population data as the denominator, standard errors … Sample (NIS), Kids’ Inpatient Sample, and Nationwide Emergency Department Sample (NEDS) – the standard errors … The method for calculating standard errors takes into account the cluster and stratification aspects
  12. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
    January 01, 2021 - Utility) will produce an error message warning of incorrect password and/or file or folder errors … The Calculating Standard Errors tutorial shows how to accurately determine the precision … Users will learn two methods for calculating standard errors for estimates produced from the HCUP … In addition to these subroutines, standard errors can be estimated by validation and cross-validation … Standard errors and confidence intervals can then be calculated from the validation data.
  13. hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_Hospital.PDF
    January 01, 2018 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2018 Hospital File 15:26 Thursday, October 22, 2020 1 Means of Continuous Data Elements Variable / Label N N Miss Minimum Maximum Mean Std Dev DISCWT : NIS d…
  14. hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2019_Hospital_V2.PDF
    January 01, 2019 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2019 Hospital File 15:08 Friday, December 2, 2022 1 Means of Continuous Data Elements Variable / Label N Minimum Maximum Mean Median Sum DISCWT : NIS dischar…
  15. hcup-us.ahrq.gov/reports/methods/2015_02.pdf
    January 01, 2015 -  Standard Errors and Hypothesis Tests. … This appendix explains the statistical methods and gives formulas for the calculations of standard errors … We do not employ finite population correction factors in estimating standard errors. … above), we used PROC SURVEYMEANS to obtain estimates of the weighted means, Rg, and their standard errors … Let SE1 and SE2 be the corresponding standard errors for the two rates.
  16. hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_1_6a.jsp
    January 01, 2005 - Exhibit 1.6. Patient Age Exhibit 1.6. Patient Age Distribution of U.S. Population and Hospital Discharges by Age, 2005   US Population Hospital Discharges Age Group Number of Persons Percent Distribution Total Number of Discharges Standard Error Percent Distribution All A…
  17. hcup-us.ahrq.gov/db/state/siddist/Kentucky2010SID_SASD_SEDDHCUPNotesReviewed.pdf
    January 01, 2010 - The HCUP Central Distributor State Inpatient Databases (SID), State Ambulatory Surgery Databases (SASD), and State Emergency Department Databases (SEDD) for Kentucky 2010 has a data coding error in the payer information included in the HCUP data elements PAY1, PAY2, and PAY3. This affects 3.7 percent of the SID dis…
  18. Section3 2 (pdf file)

    hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section3_2.pdf
    January 01, 2007 - HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2007 34 EXHIBIT 3.2 Most Frequent All-listed Procedures by Age CUMULATIVE GROWTH 1997 2007 1997 2007 1997-2007 All ages, total discharges † 34,679 39,542 14% < 1 year, total discharges 4,426 5,125 100.0% 100.0% …
  19. hcup-us.ahrq.gov/kidoverview.jsp
    July 01, 2025 - these zip files and will produce an error message warning of incorrect password and/or file or folder errors
  20. hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
    January 01, 1999 - statistical analysis programs have been developed that specifically calculate statistics and their standard errors … In addition to these subroutines, standard errors can be estimated by validation and cross-validation … Standard errors and confidence intervals can then be calculated from the validation data. … is that the two subsamples may be used to validate models and obtain unbiased estimates of standard errors

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