Results

Total Results: 1,132 records

Showing results for "calculate".

61. NEDS Related Reports
    hcup-us.ahrq.gov/db/nation/neds/nedsrelatedreports.jsp
    June 01, 2024 - Inpatient Sample Variances ( PDF file, 317 KB; HTML ) Correction to 1988-2000 Instruction on How to Calculate

62. C:\HCUP\NIS_1997_Design_Report.wpd (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
    January 01, 1997 - These probabilities were set by the same algorithm used to calculate P for the original (1988) hospital … Several computer programs are listed below that calculate statistics and their variances from sample … However, it may be desirable to calculate variances using formulas specifically developed for some statistics … In addition, several statistical analysis programs have been developed that specifically calculate statistics … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

63. HCUP Methods Series Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later
    hcup-us.ahrq.gov/reports/methods/2015_09.jsp
    January 01, 2015 - This report contains the program code required to calculate sample totals, means, rates, and their variances … This document describes how to calculate statistics, including variances, from the NIS while taking into … This report also contains program code required to calculate sample totals, means, rates, and their variances … section establishes some sampling concepts in a short discussion of a formula that could be used to calculate … population correction, alternative concepts of variance, and other methods that could be applied to calculate

64. HCUP Nationwide Inpatient Sample Design Report 1993
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1993_Design_Report.jsp
    January 01, 1993 - These probabilities were set by the same algorithm used to calculate P for the 1988 hospital sample ( … Return to Contents DATA ANALYSIS Variance Calculations It may be important for researchers to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … An example of how to use SUDAAN to calculate variances in the NIS is presented in Technical Supplement … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

65. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.pdf
    January 01, 2004 - Variance Calculations It may be important for researchers to calculate a measure of precision for … Beginning in 1998, we calculate discharges as the sum of hospital admissions (AHA data element ADMH) … Variance Calculations It may be important for researchers to calculate a measure of precision for … Several computer programs are listed below that calculate statistics and their variances from sample … Examples of the use of SAS, SUDAAN, and STATA to calculate NIS variances are presented in the special

66. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report_Edited_012506.pdf
    January 01, 2003 - Variance Calculations It may be important for researchers to calculate a measure of precision for … Examples of the use of SAS, SUDAAN, and STATA to calculate variances in the NIS are presented in the … Beginning in 1998, we calculate discharges as the sum of hospital admissions (AHA data element ADMH) … Variance Calculations It may be important for researchers to calculate a measure of precision for … Several computer programs are listed below that calculate statistics and their variances from sample

67. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
    January 01, 2005 - Variance Calculations It may be important for researchers to calculate a measure of precision for … Examples of the use of SAS, SUDAAN, and Stata to calculate variances in the NIS are presented in the … Beginning in 1998, we calculate discharges as the sum of hospital admissions (AHA data element ADMH) … Variance Calculations It may be important for researchers to calculate a measure of precision for … Several computer programs are listed below that calculate statistics and their variances from sample

68. THE HCUP NATIONWIDE AMBULATORY SURGERY SAMPLE (NASS) 2016
    hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2016.jsp
    January 01, 2016 - Weights are provided to calculate national estimates totaling 10.6 million ambulatory surgery encounters … To accurately calculate variances from the NASS, appropriate statistical software and techniques must … However, it may be desirable to calculate variances using formulas specifically developed for certain … Examples of the use of SAS, SUDAAN, and Stata to calculate NIS variances are presented in the special … For a helpful review of programs to calculate statistics from survey data, visit the following website

69. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2009
    hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
    January 01, 2009 - Weights are provided to calculate national estimates pertaining to almost 130 million ED visits in 2009 … Variance Calculations It may be important for researchers to calculate a measure of precision for … To accurately calculate variances from the NEDS, appropriate statistical software and techniques must … Several computer programs that calculate statistics and their variances from sample survey data are … However, it may be desirable to calculate variances using formulas specifically developed for certain

70. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2012
    hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
    January 01, 1998 - Discharge-level weights to calculate national estimates. … Proper statistical techniques must be used to calculate standard errors and confidence intervals when … Examples of the use of SAS, SUDAAN, and STATA to calculate KID variances are presented in the special … Therefore, researchers will not be able to calculate hospital-specific outcomes with certainty. … Beginning with the 2003 KID, use DISCWT to calculate nationwide estimates for all analyses.

71. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2016
    hcup-us.ahrq.gov/db/nation/kid/kid_2016_introduction.jsp
    January 01, 2016 - Discharge-level weights to calculate national estimates. … Proper statistical techniques must be used to calculate standard errors and confidence intervals when … Examples of the use of SAS, SUDAAN, and STATA to calculate KID variances are presented in the special … Therefore, researchers will not be able to calculate hospital-specific outcomes with certainty. … Beginning with the 2003 KID, use DISCWT to calculate nationwide estimates for all analyses.

72. 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 - This document describes how to calculate simple statistics, including variances, from the Nationwide … The report contains the program code required to calculate sample totals, means, rates, and their variances … Finally, we discuss alternative concepts of variance and other methods that could be applied to calculate … This document describes how to calculate statistics, including variances, from the Nationwide Inpatient … It gives the program code required to calculate sample totals, means, rates, and their variances with

73. HCUP Nationwide Inpatient Sample Design Report 1995
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1995_Design_Report.jsp
    January 01, 1995 - These probabilities were set by the same algorithm used to calculate P for the 1988 hospital sample ( … Return to Contents DATA ANALYSIS Variance Calculations It may be important for researchers to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … An example of using SUDAAN to calculate variances in the NIS is presented in Technical Supplement: … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

74. HCUP Nationwide Inpatient Sample Design Report 1994
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
    January 01, 1994 - These probabilities were set by the same algorithm used to calculate P for the 1988 hospital sample ( … Return to Contents DATA ANALYSIS Variance Calculations It may be important for researchers to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … An example of using SUDAAN to calculate variances in the NIS is presented in Technical Supplement: … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

75. HCUP Nationwide Inpatient Sample Design Report 1996
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1996_Design_Report.jsp
    January 01, 1996 - These probabilities were set by the same algorithm used to calculate P for the 1988 hospital sample ( … Return to Contents DATA ANALYSIS Variance Calculations It may be important for researchers to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … However, it may be desirable to calculate variances using formulas specifically developed for some statistics … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

76. Microsoft Word - NISVarianceReport_Notification.doc (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NISVarianceReport_Notification.pdf
    July 01, 2004 - Sample (NIS) and Kids’ Inpatient Database (KID) SUBJECT: Corrections to instructions on how to calculate

77. Methods for Calculating Patient Travel Distance to Hospital in HCUP Data (pdf file)
    hcup-us.ahrq.gov/reports/methods/MS2021-02-Distance-to-Hospital.pdf
    May 26, 2021 - Patient-Hospital Travel Distance Two different patient-hospital distance measures were used to calculate

78. HCUP Nationwide Inpatient Sample Design Report 1992-1988
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1992_1988_Design_Report.jsp
    January 01, 1992 - These probabilities were set by the same algorithm used to calculate P for the 1988 hospital sample ( … Return to Contents DATA ANALYSIS Variance Calculations It may be important for researchers to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … However, it may be desirable to calculate variances using formulas specifically developed for some statistics … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

79. Healthcare Cost and Utilization Project (HCUP) NRD Notes
    hcup-us.ahrq.gov/db/vars/age/nrdnote.jsp
    August 01, 2015 - If the data source does not provide the necessary dates to calculate age or the reported age at admission

80. Kid 1997 Designreport (pdf file)
    hcup-us.ahrq.gov/db/nation/kid/reports/Kid_1997_designreport.pdf
    January 01, 1997 - Therefore, researchers will not be able to calculate hospital-specific outcomes with certainty. … DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure of precision … Standard formulas for stratified, two- stage cluster sampling without replacement could be used to calculate … Several computer programs are listed below that calculate statistics and their variances from sample … The KID database includes a Hospital Weights file with variables required by these programs to calculate