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Showing results for "design sample size".

381. HCUP Statistical Brief #30: Hospital Stays for Prostate Cancer, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb30.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.

382. Statistical Brief #54: Hospital Stays Related to Asthma for Adults, 2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb54.pdf
     August 01, 2008 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate … Design of the HCUP Nationwide Inpatient Sample, 2005. Online. June 13, 2007. U.S.

383. Delivery Hospitalizations Involving Preeclampsia and Eclampsia, 2005-2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb222-Preeclampsia-Eclampsia-Delivery-Trends.pdf
     December 01, 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 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

384. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.pdf
     January 01, 2013 - 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 necessitates recomputation of prior years' NIS data to enable analyses … http://www.hcup-us.ahrq.gov/ 19 For a detailed description of HCUP and more information on the design

385. HCUP Hospital Identifiers (pdf file)
     hcup-us.ahrq.gov/db/maphosp.pdf
     March 05, 2025 - HCUP Hospital Identifiers HCUP (1/21/2025) i Hospital Identifiers HCUP HOSPITAL IDENTIFIERS Table of Contents HCUP HOSPITAL IDENTIFIERS .................................................................................................. 1 HCUP State Databases .................................................…

386. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 #217
     hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.jsp
     December 01, 2016 - 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

387. Potentially Preventable Pediatric Hospital Inpatient Stays for Asthma and Diabetes, 2003-2012 #192
     hcup-us.ahrq.gov/reports/statbriefs/sb192-Pediatric-Preventable-Hospitalizations-Asthma-Diabetes.jsp
     June 01, 2015 - We did not use the 2012 National Inpatient Sample (NIS) because the sampling design and universe definition … 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. … Hospitals, 2011 For a detailed description of HCUP, more information on the design of the National

388. Hospitalizations Involving Mental and Substance Use Disorders Among Adults, 2012 #191
     hcup-us.ahrq.gov/reports/statbriefs/sb191-Hospitalization-Mental-Substance-Use-Disorders-2012.jsp
     June 01, 2015 - 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 analysis … Overuse Among Adults, 1993-2012 For a detailed description of HCUP and more information on the design

389. Delivery Hospitalizations Involving Preeclampsia and Eclampsia, 2005-2014 #222
     hcup-us.ahrq.gov/reports/statbriefs/sb222-Preeclampsia-Eclampsia-Delivery-Trends.jsp
     April 01, 2017 - 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 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

390. Trends in Hospitalizations With a Red Blood Cell Transfusion, 2000-2013 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb215-Red-Blood-Cell-Transfusions-Trends.pdf
     October 01, 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 necessitates recomputation of prior years' NIS data to enable analysis … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

391. HCUP Statistical Brief #28: Procedures with the Most Rapidly Increasing Hospital Costs, 2000–2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb28.pdf
     April 01, 2007 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 14, 2006. U.S.

392. HCUP Statistical Brief #34: Hospital Stays Involving Musculoskeletal Procedures, 1997–2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb34.pdf
     July 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.

393. HCUP Central Distributor User Guide (pdf file)
     hcup-us.ahrq.gov/pdf/HCUP_Central_Distributor_User_Guide.pdf
     January 01, 2024 - HCUP Central Distributor User Guide 1 | Page HCUP Central Disributor User Guide | January 2024 HCUP CENTRAL DISTRIBUTOR USER GUIDE To access the HCUP Central Distributor Online Reporting System, see: https://cdors.ahrq.gov/ For assistance with obtaining HCUP databases, cont…

394. Trends in Potentially Preventable Inpatient Hospital Admissions and Emergency Department Visits #195
     hcup-us.ahrq.gov/reports/statbriefs/sb195-Potentially-Preventable-Hospitalizations.jsp
     November 01, 2015 - We did not use the 2012 National Inpatient Sample (NIS) because the sampling design and universe definition … 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, more information on the design of the National

395. Statistical Brief #35
     hcup-us.ahrq.gov/reports/statbriefs/sb35.jsp
     July 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.

396. Statistical Brief #24
     hcup-us.ahrq.gov/reports/statbriefs/sb24.jsp
     January 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.

397. Expected Payers and Patient Characteristics of Maternal Emergency Department Care, 2019 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb296-Payers-Maternal-ED-2019.pdf
     January 01, 2019 - Because of the large sample size of the NEDS data, small differences can be statistically significant … The unweighted sample size for the 2019 NEDS is 33,147,251 (weighted, this represents 143,432,284 ED … For a detailed description of HCUP and more information on the design of the Nationwide Emergency Department

398. Statistical Brief #22
     hcup-us.ahrq.gov/reports/statbriefs/sb22.jsp
     January 22, 2007 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 8, 2006. U.S.

399. Statistical Brief #26
     hcup-us.ahrq.gov/reports/statbriefs/sb26.jsp
     February 01, 2007 - datatools.ahrq.gov/hcupnet 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.

400. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2007_01.pdf
     January 01, 2007 - observed mean, jy , and the estimated overall hospital mean, 00γ̂ : Here, nj is the sample … size (number of discharges) for hospital j. … In those cases, especially when the group sample sizes are highly variable, Bayesian methods provide … Sample size considerations in observational health care quality studies.