Results

Total Results: 1,227 records

Showing results for "calculate".

21. Calculating Variances Using the 1999 Nationwide Inpatient Sample (pdf file)
    hcup-us.ahrq.gov/reports/methods/2015-09.pdf
    January 01, 2015 - Nationwide) Inpatient Sample Variances, Data Year 2011 and Earlier.2 This document describes how to calculate … 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 … This report also contains program code required to calculate sample totals, means, rates, and their … section establishes some sampling concepts in a short discussion of a formula that could be used to calculate

22. Healthcare Cost and Utilization Project (HCUP) KID Notes
    hcup-us.ahrq.gov/db/vars/prdayn/kidnote.jsp
    September 01, 2008 - Beginning in 2000, procedure dates were provided by the data source and used to calculate day of procedure … These fields are used to calculate PRDAYn. … Kansas Beginning with 2005, Kansas provided procedure dates, which were used to calculate day of procedure

23. 2017-01 (pdf file)
    hcup-us.ahrq.gov/reports/methods/2017-01.pdf
    January 01, 2017 - It is important for researchers to calculate a measure of precision for national estimates based on … A multitude of outcomes can be analyzed using computer programs such as SAS, Stata, and R, which calculate … Using these counts, we calculate and apply poststratification weights so that the stratum-specific counts … This framework can be used to calculate the variance of a NRD estimate, as it separates the hospital … = 2 cat("Frequency of IndexEvent : \n"); table(core$IndexEvent) # Calculate discharge dates

24. Design of the HCUP KIDS' Inpatient Database (KID), 2003
    hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
    January 01, 2003 - For the 2003 KID, use DISCWT to calculate nationwide estimates for all analyses. … 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 KID are presented in the … Therefore, researchers will not be able to calculate hospital-specific outcomes with certainty. … For the 2003 KID, use DISCWT to calculate nationwide estimates for all analyses.

25. Healthcare Cost and Utilization Project (HCUP) NASS Notes
    hcup-us.ahrq.gov/db/vars/age/nassnote.jsp
    August 01, 2019 - If the data source does not provide the necessary dates to calculate age or the reported age at admission

26. MAINTAIN AND EXPAND (pdf file)
    hcup-us.ahrq.gov/db/nation/kid/reports/KID_2000_Design_Report.pdf
    January 01, 2000 - Variance Calculations It may be important for researchers to calculate a measure of precision for … Standard formulas for stratified, two-stage cluster sample without replacement may be used to calculate … Therefore, researchers will not be able to calculate hospital-specific outcomes with certainty. … 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 variances in the NIS are presented in the

27. Nis 1998 Design Report (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.pdf
    January 01, 1998 - DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure … 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 … An example of using SUDAAN to calculate variances in the NIS is presented in the report: Calculating … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

28. HCUP Nationwide Inpatient Sample Design Report 2002
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2002_Design_Report.jsp
    January 01, 2002 - 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

29. HCUP Nationwide Inpatient Sample Design Report 2001
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2001_Design_Report.jsp
    January 01, 2001 - 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 … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

30. Microsoft Word - NIS_1999_Design_Report.doc (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.pdf
    January 01, 1999 - DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure … 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 … An example of using SUDAAN to calculate variances in the NIS is presented in the report: Calculating … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

31. 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

32. HCUP Nationwide Inpatient Sample Design Report 1997
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
    January 01, 1997 - These probabilities were set by the same algorithm used to calculate P for the original (1988) hospital … DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure of … 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

33. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.pdf
    January 01, 2000 - Data Analysis Variance Calculations It may be important for researchers to calculate a measure of … DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure … 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 variances in the NIS are presented in the … For an excellent review of programs to calculate statistics from survey data, visit the following web

34. 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

35. ___APS-DRGs-Weights_Public.book (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/APS-DRGsWeightsV27Public.pdf
    April 01, 2010 - CALCULATE AND APPLY TRIMS Initial outlier trim points were calculated at 3.0 standard deviations from … CALCULATE RELATIVE WEIGHTS The final, post-imputation estimated average LOS, cost, charge, and mortality … After trimming outliers, 18,724,995 inlier records were used to calculate charge weights, 18,696,543.00 … inlier records were used to calculate cost weights, and 18,744,276 inlier records were used to calculate … To calculate an expected charge (expected cost, expected LOS, or expected mortality) for a given discharge

36. HCUP Nationwide Inpatient Sample Design Report 2003
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
    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

37. 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

38. 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

39. HCUP Nationwide Inpatient Sample Design Report 2000
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.jsp
    January 01, 2000 - Standard formulas for a stratified, single-stage cluster sampling without replacement may be used to calculate … DATA ANALYSIS Variance Calculations It may be important for researchers to calculate a measure … Several computer programs are listed below that calculate statistics and their variances from sample … For an excellent review of programs to calculate statistics from survey data, visit the following website … The NIS database includes a Hospital Weights file with variables required by these programs to calculate

40. HCUP Nationwide Inpatient Sample Design Report 1998
    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.jsp
    January 01, 1998 - 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 … An example of using SUDAAN to calculate variances in the NIS is presented in the report: Calculating … The NIS database includes a Hospital Weights file with variables required by these programs to calculate