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Total Results: 353 records

Showing results for "techniques".

21. SASD File Composition - Iowa
    hcup-us.ahrq.gov/db/state/sasddist/sasddist_filecompia.jsp
    March 01, 2007 - SASD File Composition - Iowa An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

22. THE HCUP NATIONWIDE AMBULATORY SURGERY SAMPLE (NASS) 2016
    hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.jsp
    January 01, 2016 - Because the NASS is a stratified cluster sample, proper statistical techniques must be used to calculate … Several techniques are available to help overcome this bias. … To accurately calculate variances from the NASS, appropriate statistical software and techniques must … The HCUP NIS prior to 2012 used a stratified sample design similar to the NASS, so techniques appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

23. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2006 (Version 1)
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006.jsp
    January 01, 2006 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

24. Race, Ethnicity, and Language Data Collection: Nuts and Bolts (pdf file)
    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca11.pdf
    May 01, 2004 - Race, Ethnicity, and Language Data Collection: Nuts and Bolts Northwestern University Feinberg School of Medicine Race, Ethnicity, and Language Data Collection: Nuts and Bolts Romana Hasnain-Wynia, PhD Northwestern University, Feinberg School of Medicine GOAL Collect accurate and reliable race and et…

25. Calculating Variances Using the 1999 Nationwide Inpatient Sample (pdf file)
    hcup-us.ahrq.gov/reports/methods/2003_02.pdf
    January 01, 2003 - .....................................................................................20 Estimation Techniques … There are several techniques available to help overcome this bias. … Estimation Techniques Different methods are used for calculating variances under the two sample theories … methods shown in this report, standard errors can be estimated by validation and cross-validation techniques … If the analytical file is too small to set aside a large validation sample, cross-validation techniques

26. HCUP Methods Series Calculating Nationwide Inpatient Sample (NIS) Variances for Data Years 2011 and Earlier
    hcup-us.ahrq.gov/reports/methods/2003_02.jsp
    January 01, 2003 - Subpopulations Using the NIS Subsamples DISCUSSION Alternative Concepts of Variance Estimation Techniques … There are several techniques available to help overcome this bias. … Top Estimation Techniques Different methods are used for calculating variances under the two sample … the methods shown in this report, standard errors can be estimated by validation and cross-validation techniques … If the analytical file is too small to set aside a large validation sample, cross-validation techniques

27. Microsoft Word - NEDS_2007_Introduction v5.doc (pdf file)
    hcup-us.ahrq.gov/db/nation/neds/NEDS_2007_Introduction_v5.pdf
    January 01, 2007 - • Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate … The HCUP Nationwide Inpatient Sample (NIS) uses the same stratified sample design, so techniques appropriate … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate

28. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/neds/NEDS2008Introductionv3.pdf
    November 01, 2015 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

29. Microsoft Word - NEDS_2006_Introduction v4.doc (pdf file)
    hcup-us.ahrq.gov/db/nation/neds/NEDS_2006_Introductionv4.pdf
    January 01, 2006 - • Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

30. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/neds/NEDS2007v2IntroductionRevised.pdf
    November 01, 2015 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … The HCUP Nationwide Inpatient Sample (NIS) uses the same stratified sample design, so techniques appropriate … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate

31. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/neds/NEDS_2006v2_IntroductionRevised.pdf
    November 01, 2015 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

32. THE HCUP NATIONWIDE AMBULATORY SURGERY SAMPLE (NASS) 2017
    hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2017.jsp
    January 01, 2017 - Because the NASS is a stratified cluster sample, proper statistical techniques must be used to calculate … Several techniques are available to help overcome this bias. … To accurately calculate variances from the NASS, appropriate statistical software and techniques must … The HCUP NIS prior to 2012 used a stratified sample design similar to the NASS, so techniques appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

33. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nass/2017_NASS_Introduction.pdf
    January 01, 2017 - Because the NASS is a stratified cluster sample, proper statistical techniques must be used to calculate … Several techniques are available to help overcome this bias. … To accurately calculate variances from the NASS, appropriate statistical software and techniques must … The HCUP NIS prior to 2012 used a stratified sample design similar to the NASS, so techniques appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

34. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2008
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2008.jsp
    January 01, 2008 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

35. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2007
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007v2.jsp
    November 01, 2015 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

36. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.pdf
    January 01, 2016 - Because the NASS is a stratified cluster sample, proper statistical techniques must be used to calculate … Several techniques are available to help overcome this bias. … To accurately calculate variances from the NASS, appropriate statistical software and techniques must … The HCUP NIS prior to 2012 used a stratified sample design similar to the NASS, so techniques appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

37. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2006
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006v2.jsp
    November 01, 2015 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

38. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2007 (Version 1)
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007.jsp
    January 01, 2007 - Because the NEDS is a stratified sample, proper statistical techniques must be used to calculate standard … There are several techniques available to help overcome this bias. … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … The NIS uses the same stratified sample design, so techniques appropriate for the NIS are also appropriate … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

39. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/kid/KID_2012_Introduction.pdf
    January 01, 2012 - However, the same statistical techniques should be used to calculate standard errors and confidence … )  Proper statistical techniques must be used to calculate standard errors and confidence intervals … However, the same statistical techniques should be used to calculate standard errors and confidence … However, the same statistical techniques should be used to calculate standard errors and confidence … If the analytical file is too small to set aside a large validation sample, cross-validation techniques

40. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2012
    hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
    January 01, 1998 - Proper statistical techniques must be used to calculate standard errors and confidence intervals when … There are several techniques available to help overcome this bias. 5 Descriptions of such data preparation … To accurately calculate variances from the KID, you must use appropriate statistical software and techniques … addition to these subroutines, standard errors can be estimated by validation and cross-validation techniques … If the analytical file is too small to set aside a large validation sample, cross-validation techniques