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Showing results for "sample".

321. HCUP Overview Course - Accessible Version
     hcup-us.ahrq.gov/HCUP_Overview/HCUP_Overview/index508.jsp
     October 01, 2022 - Sample Size The NIS contains a sample of over 7 million hospital discharge records taken from more … the Nationwide Inpatient Sample. … " Inpatient Sample (NIS). … Sample The NIS is a sample of discharges while the SID includes all discharges from all or nearly all … Sample vs.

322. Methods – Applying HCUP Quality Indicators (pdf file)
     hcup-us.ahrq.gov/reports/methods/2018-01.pdf
     January 01, 2018 - HCUP Nationwide Emergency Department Sample (NEDS). … In addition, the 20 percent sample of the hospitals in the HCUP Nationwide Inpatient Sample (NIS) did … (which was redesigned with a new sample strategy that selects a sample of discharge records from all … n(g) = Number in the sample for cell g. … n(g) = Number in the sample for cell g.

323. Microsoft Word - CentralDistributor_NIS88-97binderV5.doc (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NIS94_Overview_122104.pdf
     November 01, 2015 - Agency for Healthcare Research and Quality OVERVIEW OF THE HCUP NATIONWIDE INPATIENT SAMPLE … ................................................................... 2 HCUP NATIONWIDE INPATIENT SAMPLE … .................................................... 3 Correction to the 1993 Nationwide Inpatient Sample … HCUP-3 Nationwide Inpatient Sample (NIS), Release 3 ABSTRACT The Nationwide Inpatient Sample … NIS, Release 3 approximates a 20 percent sample of U.S. community hospitals for 1994.

324. Nis Sources And Restrictions 2000 (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2000.pdf
     January 01, 2000 - GA GHA: An Association of Hospitals & Health Systems Confidentiality of Hospitals The sample … ethnicity HI Hawaii Health Information Corporation Confidentiality of Hospitals The sample … IL Illinois Health Care Cost Containment Council Confidentiality of Hospitals The sample … restrictions MO Hospital Industry Data Institute Confidentiality of Hospitals The sample … VA Virginia Health Information Confidentiality of Hospitals The Nationwide Inpatient Sample

325. Hospital Inpatient Utilization Related to Opioid Overuse Among Adults, 1993-2012 #177
     hcup-us.ahrq.gov/reports/statbriefs/sb177-Hospitalizations-for-Opioid-Overuse.jsp
     August 01, 2014 - Databases (SID) that was designed to provide national estimates using weighted records from a sample … on hospitals, is a separate file from the 2012 National Inpatient Sample (NIS), which uses a sampling … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988-2004).

326. Methods – Applying HCUP Quality Indicators (pdf file)
     hcup-us.ahrq.gov/reports/methods/2017-03.pdf
     January 01, 2017 - HCUP Nationwide Emergency Department Sample (NEDS). … In addition, the 20 percent sample of the hospitals in the HCUP Nationwide Inpatient Sample (NIS) did … (which was redesigned with a new sample strategy that selects a sample of discharge records from all … n(g) = Number in the sample for cell g. … n(g) = Number in the sample for cell g.

327. 1996Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECLWT.txt
     February 12, 1998 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

328. 1997Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997RECLWT.txt
     November 12, 1999 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

329. 1994Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECLWT.txt
     December 06, 1996 - 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

330. 1995Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECLWT.txt
     February 12, 1998 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

331. AHRQ Slide Template 2019-Regular (pdf file)
     hcup-us.ahrq.gov/news/exhibit_booth/HCUPOverviewPresentation2020Update.pdf
     April 01, 2020 - Databases Nationwide Readmissions Database (NRD) Nationwide Ambulatory Surgery Sample (NASS) … NEDS: Sample of hospital-owned EDs* from all SEDD and includes all ED admissions from the SID for the … State Ambulatory Surgery and Services Databases (SASD) NIS: Sample inpatient discharges of all … ages from all SID and community hospitals* KID: Sample inpatient discharges aged <= 20 years old … of Discharges from the SID Stratified Sample of Discharges *State not included in the stratum

332. HCUP-US Overview
     hcup-us.ahrq.gov/overview.jsp
     February 01, 2022 - HCUP databases include: The National (Nationwide) Inpatient Sample (NIS) containing data on more … The Kids' Inpatient Database (KID) is a nationwide sample of pediatric inpatient discharges. … Nationwide Ambulatory Surgery Sample (NASS) is a set of ambulatory surgery databases. … The Nationwide Emergency Department Sample (NEDS) is a database that yields national estimates of emergency

333. Healthcare Cost and Utilization Project (HCUP) NIS Notes
     hcup-us.ahrq.gov/db/vars/discwt10/nisnote.jsp
     September 01, 2008 - DATA QUERY TOOLS NIS Description of Data Elements   DISCWT10 - 10% sample … Specific Notes General Notes   DISCWT10 is the discharge-level weight on the 10% NIS Sample … discharge and hospital weights, see the year-specific report on the Design of the HCUP Nationwide Inpatient Sample … Top   Uniform Values Variable Description Value Value Description DISCWT10 10% sample … weight to discharges in the universe nnn.nnnn 10% sample weight to discharges in the universe.

334. Healthcare Cost and Utilization Project (HCUP) NIS Notes
     hcup-us.ahrq.gov/db/vars/d10cwt_u/nisnote.jsp
     September 10, 2008 - DATA QUERY TOOLS NIS Description of Data Elements   D10CWT_U - 10% sample … Specific Notes General Notes   D10CWT_U is the discharge-level weight on the 10% NIS Sample … discharge and hospital weights, see the year-specific report on the Design of the HCUP Nationwide Inpatient Sample … Top   Uniform Values Variable Description Value Value Description D10CWT_U 10% sample … weight to discharges in the universe nnn.nnnn 10% sample weight to discharges in the universe  

335. Methods – Applying HCUP Quality Indicators (pdf file)
     hcup-us.ahrq.gov/reports/methods/2016-01.pdf
     January 01, 2016 - HCUP Nationwide Emergency Department Sample (NEDS). … In addition, the 20 percent sample of the hospitals in the HCUP Nationwide Inpatient Sample (NIS) did … (which was redesigned with a new sample strategy that selects a sample of discharge records from all … n(g) = Number in the sample for cell g. … n(g) = Number in the sample for cell g.

336. Trends in Operating Room Procedures in U.S. Hospitals, 2001—2011 - Statistical Brief #171
     hcup-us.ahrq.gov/reports/statbriefs/sb171-Operating-Room-Procedure-Trends.jsp
     March 01, 2014 - data from the Healthcare Cost and Utilization Project (HCUP) 2001 through 2011 Nationwide Inpatient Sample … community hospital, the discharge record for that stay will be included in the Nationwide Inpatient Sample … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001.

337. HCUP_methods_series_cover.ai (pdf file)
     hcup-us.ahrq.gov/reports/methods/2004_6_appendix_D.pdf
     January 01, 2004 - For the NHDS, estimates based on a sample size less than 60 records were surpressed. … For the NHDS, estimates based on a sample size less than 60 records were surpressed. … For the NHDS, estimates based on a sample size less than 60 records were surpressed. … For the NHDS, estimates based on a sample size less than 60 records were surpressed. … Estimates for the total U.S. are from the HCUP Nationwide Inpatient Sample (NIS).

338. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS4 1995.wpd (pdf file)
     hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS41995Final.pdf
     December 21, 1998 - sample. … Since the NHDS estimate was based on a sample, two-sample t- tests were used, as described in the Appendix … All NIS statistics used sample weights and accounted for the sample design using the SUDAAN microcomputer … This is expected because the sample of NIS hospitals was stratified on most of these variables, and sample … Sample or Universe Sample Sample Sampling Frame 19 states 50 states and the District of Columbia

339. Hospital Inpatient Statistics, 1996
     hcup-us.ahrq.gov/reports/natstats/his96/clinclas.htm
     September 01, 1999 - The NIS approximates a 20-percent sample of U.S. … Nationwide Inpatient Sample (NIS) . … The NIS is designed to be a 20-percent sample of U.S. … The HCUP sample is a stratified probability sample of hospitals in the frame, with sampling probabilities … Study sample The entire sample of NIS discharges for 1996 was used for this study (N = 6,542,069).

340. Maskedstats Nrd 2019 Hospital (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2019_Hospital.PDF
     January 01, 2019 - Number of universe hospitals in NRD_STRATUM 2,507 0 5.00 351.00 87.66 65 219,773 S_DISC_U : Number of sample … October 8, 2021 8 Univariates of Selected Continuous Data Elements Variable: S_DISC_U (Number of sample … October 8, 2021 9 Univariates of Selected Continuous Data Elements Variable: S_DISC_U (Number of sample … October 8, 2021 10 Univariates of Selected Continuous Data Elements Variable: S_HOSP_U (Number of sample … October 8, 2021 11 Univariates of Selected Continuous Data Elements Variable: S_HOSP_U (Number of sample