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Total Results: 712 records

Showing results for "design sample size".

421. Trends in Hospitalizations With a Red Blood Cell Transfusion, 2000-2013 #215
     hcup-us.ahrq.gov/reports/statbriefs/sb215-Red-Blood-Cell-Transfusions-Trends.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 analysis … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

422. HCUP Statistical Brief #37: Pediatric Hospital Stays for Cancer, 2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb37.pdf
     September 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.

423. Clostridium Difficile-Associated Disease in U.S. Hospitals, 1993-2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb50.pdf
     April 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.

424. HCUP Statistical Brief #29: Adverse Drug Events in U.S. Hospitals, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb29.pdf
     April 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.

425. HCUP Statistical Brief #27: Hospital Admissions for Traumatic Brain Injuries, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb27.pdf
     March 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.

426. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS1 1988-92.wpd (pdf file)
     hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS11988-92Final.pdf
     July 11, 1996 - See Design of the HCUP-3 Nationwide Inpatient Sample, Release 1, for more details on the design of the … size was too small to calculate a valid estimate of standard error … NIS and NHDS Comparisons by Principal Diagnoses Ranked by NIS Data, 1991 (continued) 48 c The NHDS sample … size was too small to calculate a valid estimate of standard error … size was too small to calculate a valid estimate of standard error

427. Inpatient Stays Involving Mental and Substance Use Disorders, 2016 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb249-Mental-Substance-Use-Disorder-Hospital-Stays-2016.pdf
     January 01, 2016 - Because of the large sample size of the HCUP NIS, small differences can be statistically significant … The unweighted sample size for the 2016 NIS is 7,135,090 (weighted, this represents 35,675,421 inpatient … For a detailed description of HCUP and more information on the design of the National Inpatient Sample

428. Characteristics of Hospital Stays Involving Malnutrition, 2013 #210
     hcup-us.ahrq.gov/reports/statbriefs/sb210-Malnutrition-Hospital-Stays-2013.jsp
     September 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 … Hospitals, 2011 For a detailed description of HCUP and more information on the design

429. Hospital Stays for Newborns, 2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb163.pdf
     August 01, 2013 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

430. Statistical Brief #25
     hcup-us.ahrq.gov/reports/statbriefs/sb25.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.

431. Overview of Operating Room Procedures During Inpatient Stays in U.S. Hospitals, 2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb281-Operating-Room-Procedures-During-Hospitalization-2018.pdf
     January 01, 2018 - Because of the large sample size of the NIS data, small differences can be statistically significant … The unweighted sample size for the 2018 NIS is 7,105,498 (weighted, this represents 35,527,481 inpatient … For a detailed description of HCUP and more information on the design of the National Inpatient Sample

432. HCUP Statistical Brief #39: Hospitalizations Related to Drug Abuse, 2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb39.pdf
     October 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.

433. Trends in Rates of Perforated Appendix, 2001–2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb159.pdf
     September 01, 2012 - For a detailed description of HCUP, more information on the design of the Nationwide Inpatient Sample

434. Inpatient Stays Involving Atrial Fibrillation, 1998-2014 #236
     hcup-us.ahrq.gov/reports/statbriefs/sb236-Atrial-Fibrillation-Hospital-Stays-Trends.jsp
     February 01, 2018 - 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

435. Statistical Brief #87: Characteristics of Weekday and Weekend Hospital Admissions (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb87.pdf
     March 01, 2010 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

436. The National Hospital Bill: Growth Trends and 2005 Update on the Most Expensive Conditions by Payer (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb42.pdf
     December 01, 2007 - 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.

437. Statistical Brief #21
     hcup-us.ahrq.gov/reports/statbriefs/sb21.jsp
     December 21, 2006 - 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.

438. Microsoft Word - 2009-02.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2009_02.pdf
     January 01, 2009 - takes into account the cluster and stratification aspects of the disparities analysis file sample design

439. Statistical Brief #85: Inpatient Stays in Rural Hospitals, 2007 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb85.pdf
     January 01, 2010 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

440. Opioid-Related Hospital Stays Among Women in the United States, 2016 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb247-Opioid-Hospital-Stays-Women.pdf
     October 01, 2018 - The unweighted sample size for the 2016 NIS is 7,135,090 (weighted, this represents 35,675,421 inpatient … For a detailed description of HCUP and more information on the design of the National Inpatient Sample