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Showing results for "estimate".

101. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2012
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
     January 01, 2012 - This is the case because the population is fixed at that point in time, and because the estimate is for … The discharge weights may be used to estimate national population statistics. … It should be possible, for example, to estimate DRG–specific average lengths of stay across all U.S. … It is straightforward to estimate accurate confidence intervals using standard statistical software. … The estimate of discharges from the AHA survey is the sum of reported admissions and reported births.

102. HCUP_methods_series_cover.ai (pdf file)
     hcup-us.ahrq.gov/reports/methods/TrendReport2005_1.pdf
     March 19, 2004 - Using the HCUP Nationwide Inpatient Sample to Estimate Trends. … Table 2: Estimate of Total U.S. Discharges, 1997 Include Short-term Rehabilitation Hospitals? … The total discharge estimate for 1998 was 34,874,001. … The outer dashed lines connect the 95 percent confidence limits for each year’s ALOS estimate. … Our goal will be to estimate the trend in ALOS conditional on age and sex.

103. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2012.pdf
     November 01, 2015 - The report Using the HCUP Nationwide Inpatient Sample to Estimate Trends,7 available on the HCUP-US … This is the case because the population is fixed at that point in time, and because the estimate is … The discharge weights may be used to estimate national population statistics. … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S.

104. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2013
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
     January 01, 2013 - This is the case because the population is fixed at that point in time, and because the estimate is for … The discharge weights may be used to estimate national population statistics. … It should be possible, for example, to estimate DRG–specific average lengths of stay across all U.S. … It is straightforward to estimate accurate confidence intervals using standard statistical software. … The estimate of discharges from the AHA survey is the sum of reported admissions and reported births.

105. 2017-01 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2017-01.pdf
     January 01, 2017 - readmissions for common conditions such as chronic illnesses with the ability to estimate readmissions … fraction approaches one, because (1) the population is defined at that point in time, and (2) the estimate … 𝑑𝑑 in stratum 𝑠𝑠; 𝐴𝐴𝑠𝑠 is the collection of discharges in stratum 𝑠𝑠; and 𝑦𝑦𝑠𝑠 is the estimate … This framework can be used to calculate the variance of a NRD estimate, as it separates the hospital … At each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate

106. HCUP Nationwide Inpatient Sample Design Report 2003
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
     January 01, 2003 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … This is the case because the population is defined at that point in time, and because the estimate is … The discharge weights may be used to estimate nationwide population statistics. … The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details

107. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2013.pdf
     November 01, 2015 - The report Using the HCUP Nationwide Inpatient Sample to Estimate Trends,6 available on the HCUP-US … This is the case because the population is fixed at that point in time, and because the estimate is … The discharge weights may be used to estimate national population statistics. … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S.

108. Nrd2010-2012 (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/NRD2010-2012.pdf
     January 01, 2012 - We estimate that 1–2 percent of the records in the 2010–2012 NRD are incorrectly identified as being

109. 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 - It should be possible, for example, to estimate DRG-specific average lengths of stay over all U.S. … sampling fraction approaches one, since the population is defined at that point in time, and because the estimate … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … That is, one subsample may be used to estimate statistical models, and the other subsample may be used … squared correlation between the actual and predicted value in the second subsample is an unbiased estimate

110. HCUP Calculating Standard Errors - Accessible Version
     hcup-us.ahrq.gov/tech_assist/standarderrors/508/508course_2016.jsp
     January 01, 2016 - Nationwide Database Sample Design Finite Population Correction Statistical Software National Estimate … Return to Contents National Estimate Example First I will show you how to produce standard errors … a principal procedure of CABG in 2013 is significantly different from that in 2003, enter the 2003 estimate … and corresponding standard error and then the 2013 estimate and corresponding standard error.

111. HCUP Nationwide Inpatient Sample Design Report 2005
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.jsp
     January 01, 2005 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … This is the case because the population is defined at that point in time, and because the estimate is … The discharge weights may be used to estimate nationwide population statistics. … The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details

112. HCUP Nationwide Inpatient Sample Design Report 2004
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
     January 01, 2004 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … This is the case because the population is defined at that point in time, and because the estimate is … The discharge weights may be used to estimate nationwide population statistics. … The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends , includes details

113. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
     January 01, 2005 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends, includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … The discharge weights may be used to estimate nationwide population statistics. … The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends, includes details … That is, one subsample may be used to estimate statistical models, while the other subsample may be

114. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.pdf
     January 01, 2004 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends, includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … This is the case because the population is defined at that point in time, and because the estimate is … The discharge weights may be used to estimate nationwide population statistics. … That is, one subsample may be used to estimate statistical models, while the other subsample may be

115. 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 - The special report, Using the HCUP Nationwide Inpatient Sample to Estimate Trends, includes details … It should be possible, for example, to estimate DRG-specific average lengths of stay across all U.S. … This is the case because the population is defined at that point in time, and because the estimate is … The discharge weights may be used to estimate nationwide population statistics. … That is, one subsample may be used to estimate statistical models, while the other subsample may be

116. HCUP Nationwide Inpatient Sample Design Report 1993
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1993_Design_Report.jsp
     January 01, 1993 - It should be possible, for example, to estimate DRG-specific average lengths of stay over all U.S. hospitals … sampling fraction approaches one, since the population is defined at that point in time, and because the estimate … At each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … That is, one subsample may be used to estimate statistical models, and the other subsample may be used … The squared correlation between the actual and predicted value in the second subsample is an unbiased estimate

117. HCUP Nationwide Inpatient Sample Design Report 1999
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
     January 01, 1999 - It should be possible, for example, to estimate DRG-specific average lengths of stay over all U.S. hospitals … sampling fraction approaches one, since the population is defined at that point in time, and because the estimate … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … That is, one subsample may be used to estimate statistical models, and the other subsample may be used … The squared correlation between the actual and predicted value in the second subsample is an unbiased estimate

118. Microsoft Word - 2008_3.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2008_03.pdf
     January 01, 2008 - Once an estimate of cost is made for each AS visit, the average CCR for visits at each hospital can … Using all the hospitals combined, we can estimate the average cost of an AS visit in each primary procedure … An estimate of the average cost of separately billed physician services is calculated from a different … Once an estimate of cost is made for each ED visit in the selected set of states, the average CCR for … An estimate of the average cost of separately billed physician services is calculated from a different

119. Nis 1998 Design Report (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.pdf
     January 01, 1998 - It should be possible, for example, to estimate DRG-specific average lengths of stay over all U.S. … sampling fraction approaches one, since the population is defined at that point in time, and because the estimate … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … That is, one subsample may be used to estimate statistical models, and the other subsample may be used … squared correlation between the actual and predicted value in the second subsample is an unbiased estimate

120. Cost-to-Charge Ratios for NRD 2010-2017 (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-NRD_UserGuide_2010-2018.pdf
     January 01, 2018 - The CCR for Inpatient Files are used to estimate the resource cost of inpatient care and its variation … Description of CCR for NRD Files The HCUP CCR files provide an estimate of all-payer, inpatient cost-to-charge … the patient’s MS-DRG or CCS category to get a more accurate CCR and, hence, a more accurate cost estimate