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Total Results: 712 records

Showing results for "design sample size".

301. HCUP Statistical Brief #12: Hospital Stays for Gastrointestinal Diseases, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb12.pdf
     September 01, 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 14, 2006. U.S.

302. Opioid-Related Inpatient Stays and Emergency Department Visits by State, 2009-2014 #219
     hcup-us.ahrq.gov/reports/statbriefs/sb219-Opioid-Hospital-Stays-ED-Visits-by-State.jsp
     October 31, 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 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

303. Maskedstats Nrd 2019 Hospital V2 (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2019_Hospital_V2.PDF
     January 01, 2019 - 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 2019 Hospital File 22:11 Wednesday, November 30, 2022 1 Means of Continuous Data Elements Variable / Label N N Miss Minimum Maximum Mean Median Sum HOSP_BED…

304. Costs of Emergency Department Visits in the United States, 2017 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb268-ED-Costs-2017.pdf
     January 01, 2017 - Because of the large sample size of the NEDS data, small differences can be statistically significant … The unweighted sample size for the 2017 NEDS is 33,506,645 (weighted, this represents 144,814,803 ED … For a detailed description of HCUP and more information on the design of the Nationwide Emergency Department

305. Costs for Hospital Stays in the United States, 2012 #181
     hcup-us.ahrq.gov/reports/statbriefs/sb181-Hospital-Costs-United-States-2012.jsp
     October 01, 2014 - The redesign incorporates two critical changes: Revisions to the sample design—the NIS is now a … 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

306. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2018.pdf
     January 01, 2018 - CM and ICD-10-CM/PCS Diagnosis and Procedure Codes ---------------------------------- 15 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. … Consistent with the National Inpatient Sample (NIS) design, the following hospital characteristics explained … Variance estimates must take into account both the sampling design and the form of the statistic.

307. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2010-2018
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2018.jsp
     January 01, 2018 - 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. … Consistent with the National Inpatient Sample (NIS) design the following hospital characteristics explained … Variance estimates must take into account both the sampling design and the form of the statistic.

308. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2015
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2015.jsp
     January 01, 2015 - 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. … We knew from the National Inpatient Sample (NIS) design that the following hospital characteristics explained … Variance estimates must take into account both the sampling design and the form of the statistic.

309. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2019
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2019.jsp
     January 01, 2019 - 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. … Consistent with the National Inpatient Sample (NIS) design the following hospital characteristics explained … Variance estimates must take into account both the sampling design and the form of the statistic.

310. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2019.pdf
     January 01, 2019 - 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. … Consistent with the National Inpatient Sample (NIS) design, the following hospital characteristics explained … Variance estimates must take into account both the sampling design and the form of the statistic.

311. Statistical Brief #6
     hcup-us.ahrq.gov/reports/statbriefs/sb6.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

312. HCUP Statistical Brief #14: Trends in Elderly Hospitalizations, 1997–2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb14.pdf
     October 01, 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.

313. HCUP Statistical Brief #9: Hospitalizations among Males, 2003 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb9.pdf
     June 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

314. HCUP Statistical Brief #16: Hospital Stays for Influenza, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb16.pdf
     November 01, 2006 - 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.

315. Uninsured Hospital Stays, 2008 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb108.pdf
     April 01, 2011 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

316. Emergency Department Visits Involving Dental Conditions, 2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb280-Dental-ED-Visits-2018.pdf
     January 01, 2018 - Because of the large sample size of the NEDS data, small differences can be statistically significant … The unweighted sample size for the 2018 NEDS is 35,807,950 (weighted, this represents 143,454,430 ED … For a detailed description of HCUP and more information on the design of the Nationwide Emergency Department

317. Overview of Hospital Stays in the United States, 2012 #180
     hcup-us.ahrq.gov/reports/statbriefs/sb180-Hospitalizations-United-States-2012.jsp
     October 01, 2014 - The redesign incorporates two critical changes: Revisions to the sample design—the NIS is now a … The new sampling strategy is expected to result in more precise estimates than did the previous NIS design … 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

318. National Inpatient Hospital Costs: The Most Expensive Conditions by Payer, 2013 #204
     hcup-us.ahrq.gov/reports/statbriefs/sb204-Most-Expensive-Hospital-Conditions.jsp
     May 01, 2016 - strategy is expected to result in more precise estimates than those that resulted from the previous NIS design … 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

319. Obstetric Delivery Inpatient Stays Involving Substance Use Disorders and Related Clinical Outcomes, 2016 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb254-Delivery-Hospitalizations-Substance-Use-Clinical-Outcomes-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

320. Statistical Brief #33: Reasons for Being Admitted to the Hospital through the Emergency Department for Children and Adolescents, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb33.pdf
     June 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.