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Total Results: 712 records

Showing results for "design sample size".

281. Costs for Hospital Stays in the United States, 2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb181-Hospital-Costs-United-States-2012.pdf
     January 01, 2012 - The redesign incorporates two critical changes: • Revisions to the sample design—the NIS is now … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in sample design for 2012 necessitates recomputation of prior years’ NIS data to enable analysis … Hospitals, 2011 For a detailed description of HCUP and more information on the design of the National

282. HCUP Statistical Brief #38: Trends in Hospital Risk-Adjusted Mortality for Select Diagnoses and Procedures, 1994-2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb38.pdf
     October 01, 2007 - the clustering of patients within hospitals and the hospital stratification aspects of the sampling design … www.hcup.ahrq.gov/ For More Information For a detailed description of HCUP and more information on the design … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 8, 2006. U.S.

283. Maskedstats Nrd 2021 Hospital (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2021_Hospital.PDF
     January 01, 2021 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NRD 2021 Hospital File 19:46 Friday, December 29, 2023 1 Means of Continuous Data Elements Variable / Label N N Miss Minimum Maximum Mean Median Sum HOSP_BEDSIZE…

284. Maskedstats Nrd 2022 Hospital (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2022_Hospital.PDF
     January 01, 2022 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NRD 2022 Hospital File 16:48 Monday, November 4, 2024 1 Means of Continuous Data Elements Variable / Label N N Miss Minimum Maximum Mean Median Sum HOSP_BEDSIZE …

285. Maskedstats Nrd 2020 Hospital (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2020_Hospital.PDF
     January 01, 2020 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NRD 2020 Hospital File 09:43 Wednesday, November 23, 2022 1 Means of Continuous Data Elements Variable / Label N N Miss Minimum Maximum Mean Median Sum HOSP_BEDS…

286. Overview of Hospital Stays Among Children and Adolescents, 2019 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb299-Hospital-Stays-Children-2019.pdf
     January 01, 2019 - Because of the large sample size of the NIS and SID data, small differences can be statistically significant … The unweighted sample size for the 2019 NIS is 7,083,805 (weighted, this represents 35,419,023 inpatient … For a detailed description of HCUP and more information on the design of the National Inpatient Sample

287. Statistical Brief #3
     hcup-us.ahrq.gov/reports/statbriefs/sb3.jsp
     April 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Effective Clinical Practice 5(3):143–51, 2002 Design of the HCUP Nationwide Inpatient Sample, 2003

288. Statistical Brief #4
     hcup-us.ahrq.gov/reports/statbriefs/sb4.jsp
     May 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Effective Clinical Practice 5(3):143–51, 2002 Design of the HCUP Nationwide Inpatient Sample, 2003

289. Sb8 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb8.pdf
     May 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Effective Clinical Practice 5(3):143–51, 2002 4 Design of the HCUP Nationwide Inpatient Sample

290. Statistical Brief #5
     hcup-us.ahrq.gov/reports/statbriefs/sb5.jsp
     May 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Effective Clinical Practice 5(3):143—51, 2002 Design of the HCUP Nationwide Inpatient Sample, 2003

291. Create New Variables from Detailed Charges – Draft Workplan (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/UserGuideNISSupplementalDischarge-LevelFiles20150526.pdf
     May 01, 2015 - data, AHRQ has developed new trend weights for 1993-2011 that adjust for changes in the new 2012 NIS design … NIS trend weights should be used prior to 2012 data to make estimates comparable to the new 2012 NIS design … Both types of files contain the new trend weights that adjust for changes in the new 2012 NIS design … These weights adjust for changes in the 2012 NIS design and are designed to be used instead of the original … NIS trend weights should be used prior to 2012 data to make estimates comparable to the new 2012 NIS design

292. Opioid-Related Inpatient Stays and Emergency Department Visits by State, 2009-2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb219-Opioid-Hospital-Stays-ED-Visits-by-State.pdf
     October 31, 2016 - The redesign incorporates two critical changes: • Revisions to the sample design—starting with 2012 … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in sample design for 2012 makes it necessary to recalculate prior years' NIS data to enable … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

293. Acute Renal Failure Hospitalizations, 2005-2014 #231
     hcup-us.ahrq.gov/reports/statbriefs/sb231-Acute-Renal-Failure-Hospitalizations.jsp
     November 01, 2017 - The redesign incorporates two critical changes: Revisions to the sample design—starting … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in sample design for 2012 necessitates recomputation of prior years' NIS data to enable analyses … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

294. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2016.pdf
     January 01, 2016 - CM and ICD-10-CM/PCS Diagnosis and Procedure Codes ---------------------------------- 17 SAMPLING DESIGN … users: • The Nationwide Readmissions Database Tutorial provides a description of the NRD database design … Other tutorials about the design or use of other HCUP databases also are available. … We knew from the National Inpatient Sample (NIS) design that the following hospital characteristics … Variance estimates must take into account both the sampling design and the form of the statistic.

295. Statistical Brief #129
     hcup-us.ahrq.gov/reports/statbriefs/sb129.jsp
     April 01, 2012 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

296. Statistical Brief #74: Potentially Avoidable Injuries to Mothers and Newborns During Childbirth, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb74.pdf
     June 01, 2009 - the clustering of patients within hospitals and the hospital stratification aspects of the sampling design

297. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.pdf
     January 01, 2020 - CM and ICD-10-CM/PCS Diagnosis and Procedure Codes ---------------------------------- 16 SAMPLING DESIGN … users: • The Nationwide Readmissions Database Tutorial provides a description of the NRD database design … Other tutorials about the design or use of other HCUP databases also are available. … In an analysis to inform the design of the NRD, an examination of the distribution of patient age and … Variance estimates must take into account both the sampling design and the form of the statistic.

298. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2020
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.jsp
     January 01, 2020 - Readmission Methodology ICD-9-CM and ICD-10-CM/PCS Diagnosis and Procedure Codes SAMPLING DESIGN … users: The Nationwide Readmissions Database Tutorial provides a description of the NRD database design … Other tutorials about the design or use of other HCUP databases also are available. … In an analysis to inform the design of the NRD, an examination of the distribution of patient age … Variance estimates must take into account both the sampling design and the form of the statistic.

299. HCUP Statistical Brief #31: Childbirth-Related Hospitalizations among Adolescent Girls, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb31.pdf
     May 01, 2007 - For More Information For a detailed description of HCUP and more information on the design of the … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 8, 2006. U.S.

300. HCUP Statistical Brief #18: Frequency and Costs of Hospital Admissions for Injury, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb18.pdf
     November 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Clinical Practice 5(3):143–51, 2002. 4 http://www.hcup-us.ahrq.gov/ http://www.hcup.ahrq.gov/ Design