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81. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/2005_06.pdf
    January 01, 2005 - severity/comorbidity adjustment for the discharge-based IQIs and PSIs, and derivation of standard errors … Standard errors calculations for the disparities analysis file were based on the HCUP report entitled … For disparities analysis file estimates, the standard errors are calculated as described in the HCUP … We do not employ finite population correction factors in estimating standard errors. … Let SE1 and SE2 be the corresponding standard errors for the two rates.

82. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/2004-05.pdf
    January 01, 2004 - severity/comorbidity adjustment for the discharge-based IQIs and PSIs, and derivation of standard errors … Standard errors calculations for the disparities analysis file were based on the HCUP report entitled … For disparities analysis file estimates, the standard errors are calculated as described in the HCUP … We do not employ finite population correction factors in estimating standard errors. … Let SE1 and SE2 be the corresponding standard errors for the two rates.

83. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2006_8.pdf
    January 01, 2006 - severity/comorbidity adjustment for the discharge-based IQIs and PSIs, and derivation of standard errors … Standard errors calculations for the disparities analysis file were based on the HCUP report entitled … For disparities analysis file estimates, the standard errors are calculated as described in the HCUP … We do not employ finite population correction factors in estimating standard errors. … Let SE1 and SE2 be the corresponding standard errors for the two rates.

84. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS4 1995.wpd (pdf file)
    hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS41995Final.pdf
    December 21, 1998 - For NHDS statistics, standard errors were calculated as described in the Appendix. … This is due to the fact that valid NHDS standard errors for in-hospital mortality could not be calculated … performed for five in-hospital mortality rate estimates due to the unavailability of valid standard errors … The standard errors were calculated as follows.

85. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS1 1988-92.wpd (pdf file)
    hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS11988-92Final.pdf
    July 11, 1996 - For NHDS statistics, standard errors were calculated as described in the Appendix. 9 RESULTS Comparisons … mortality rates yielded valid significance tests for only four categories, since valid NHDS standard errors … mortality rate estimates for the majority of categories due to the unavailability of valid standard errors … The standard errors were calculated as follows.

86. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/2003_05.pdf
    January 01, 2003 - QIs, and severity/comorbidity adjustment for the discharge-based PSIs, and derivation of standard errors … Statistics for calculations of standard errors and hypothesis tests were based on HCUP data; there is … HCUP standard errors were based on the HCUP report entitled “Calculating Nationwide Inpatient Sample … We do not employ finite population correction factors in estimating standard errors. … Let SE1 and SE2 be the corresponding standard errors for the two rates.

87. Microsoft Word - deliverable45_01.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2008_01.pdf
    January 01, 2008 - The NIS provides a large sample size that tends to yield estimates with much smaller standard errors

88. Exhibit 2.10. Injuries
    hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_2_10.jsp
    January 01, 2005 - 241 Poisoning by psychotropic agents (psychiatric drugs) 76.9 4,800 2.5 0.8 Standard Errors

89. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2006_9.pdf
    January 01, 2006 - these sampling differences, statistics calculated from the NIS usually have much smaller standard errors … In addition, it was not always possible to calculate valid estimates of standard errors from the NHDS … The SAS software PROC SURVEYMEANS was used to compute standard errors for the NIS (see the NIS Variance … A description of the method used for calculating standard errors for the NHDS is provided in Appendix … for a description of comparison tests and an explanation of restrictions on calculating NHDS sample errors

90. Microsoft Word - HCUP NIS Checklist_PDF Version.docx (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/HCUPNISChecklist_081020.pdf
    August 10, 2020 - Item Description Checklist Resource Account for the design of the NIS when calculating standard errors … To learn how to calculate standard errors, view the HCUP Calculating Standard Errors On-line Tutorial

91. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/2005_03_del_379.pdf
    January 01, 2005 - these sampling differences, statistics calculated from the NIS usually have much smaller standard errors … In addition, it was not always possible to calculate valid estimates of standard errors from the NHDS … The SAS software PROC SURVEYMEANS was used to compute standard errors for the NIS (see the NIS Variance … A description of the method used for calculating standard errors for the NHDS is provided in Appendix … for a description of comparison tests and an explanation of restrictions on calculating NHDS sample errors

92. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS2 1993.wpd (pdf file)
    hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS21993Final.pdf
    April 03, 1997 - For NHDS statistics, standard errors were calculated as described in the Appendix. 9 RESULTS Comparisons … This is due to the fact that valid NHDS standard errors for in-hospital mortality could not be calculated … performed for two in-hospital mortality rate estimates due to the unavailability of valid standard errors … The standard errors were calculated as follows.

93. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2007_03.pdf
    January 01, 2007 - that the NIS provides a large sample size that tends to yield estimates with much smaller standard errors

94. 2005 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
    hcup-us.ahrq.gov/db/nation/nis/reports/2005niscomparisonrpt.jsp
    November 01, 2015 - The NIS provides a large sample size that tends to yield estimates with much smaller standard errors

95. 2001 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
    hcup-us.ahrq.gov/db/nation/nis/reports/2001niscomparisonrpt.jsp
    November 01, 2015 - of these sampling differences, statistics calculated from the NIS usually have much smaller standard errors … In addition, it was not always possible to calculate valid estimates of standard errors from the NHDS … The SAS software PROC SURVEYMEANS was used to compute standard errors for the NIS (see the NIS Variance … A description of the method used for calculating standard errors for the NHDS is provided in Appendix … for a description of comparison tests and an explanation of restrictions on calculating NHDS sample errors

96. Motor Vehicle Crash Mortality among Northwest AI/AN.
    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or31.jsp
    August 01, 2014 - own report AI/ANs misclassified more frequently than other races/ethnicities Misclassification errors … who appear in both Names, birthdates, SSN, etc. are compared Probabilistic linkage — allow for errors

97. Microsoft Word - NHQR6-HCUPMethodsReport v7.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2008_05.pdf
    January 01, 2008 - Methods for HCUP Data in the 2008 NHQR October 22, 2008 4 • Standard Errors and Hypothesis Tests. … We do not employ finite population correction factors in estimating standard errors. … Let SE1 and SE2 be the corresponding standard errors for the two rates. … Also, medical errors and their prevention occur at the provider, not the state, level. … This supports our earlier finings and the conventional wisdom that errors are unintentional, random

98. Microsoft Word - deliverable45_2.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2010_03.pdf
    January 01, 2010 - Microsoft Word - deliverable45_2.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: h…

99. 2003 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
    hcup-us.ahrq.gov/db/nation/nis/reports/2003niscomparisonrpt.jsp
    May 01, 2016 - of these sampling differences, statistics calculated from the NIS usually have much smaller standard errors … In addition, it was not always possible to calculate valid estimates of standard errors from the NHDS … The SAS software PROC SURVEYMEANS was used to compute standard errors for the NIS (see the NIS Variance … A description of the method used for calculating standard errors for the NHDS is provided in Appendix … for a description of comparison tests and an explanation of restrictions on calculating NHDS sample errors

100. Pne Example Code And Output Updated 071118 (pdf file)
     hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/PNE_Example_Code_and_Output_UPDATED_071118.pdf
     August 20, 2018 - HCUP Online Tutorials 1 National Estimates HEALTHCARE COST AND UTILIZATION PROJECT Agency for Healthcare Research and Quality CODE: Count Records with DXCCS1=128 (Asthma) from 2014 NIS File (example 1) Title1 “Count Records with DXCCS1=128 (Asthma) from 2014 NIS”; Libname NIS2014 "C:\NIS\2014\…