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Showing results for "estimate".

341. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nass/2017_NASS_Introduction.pdf
     January 01, 2017 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate

342. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2008
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2008.jsp
     January 01, 2008 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

343. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2008Introductionv3.pdf
     November 01, 2015 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

344. Nis 2007 Maskedstats Core (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2007_MaskedStats_Core.PDF
     January 01, 2007 - 3490008 Pr >= |M| <.0001 Signed Rank S 1.218E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3945182 Pr >= |M| <.0001 Signed Rank S 1.556E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3934902 Pr >= |M| <.0001 Signed Rank S 1.548E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3940474 Pr >= |M| <.0001 Signed Rank S 1.553E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

345. Nis 2009 Maskedstats Core (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2009_MaskedStats_Core.PDF
     January 01, 2009 - 3433167 Pr >= |M| <.0001 Signed Rank S 1.179E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3827732 Pr >= |M| <.0001 Signed Rank S 1.465E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3821819 Pr >= |M| <.0001 Signed Rank S 1.461E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … 3858529 Pr >= |M| <.0001 Signed Rank S 1.489E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

346. Nis 2002 Summarystats (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2002_SummaryStats.PDF
     January 01, 2002 - 3428092 Pr >= |M| <.0001 Signed Rank S 1.175E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: AGE (Age in years at admission) Quantiles (Definition 5) Quantile Estimate … 3849806 Pr >= |M| <.0001 Signed Rank S 1.482E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: LOS (Length of stay (cleaned)) Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

347. Nis 2001 Summarystats (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_SummaryStats.PDF
     January 01, 2001 - 3261113 Pr >= |M| <.0001 Signed Rank S 1.063E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: AGE (Age in years at admission) Quantiles (Definition 5) Quantile Estimate … 3644556 Pr >= |M| <.0001 Signed Rank S 1.328E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: LOS (Length of stay (cleaned)) Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

348. Nis 2004 Summarystats Core (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2004_SummaryStats_CORE.PDF
     January 01, 2004 - UNIVARIATE Procedure Variable: AGE (Age in years at admission) Quantiles (Definition 5) Quantile Estimate … 3911875 Pr >= |M| <.0001 Signed Rank S 1.53E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: LOS (Length of stay (cleaned)) Quantiles (Definition 5) Quantile Estimate … 3912048 Pr >= |M| <.0001 Signed Rank S 1.53E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

349. Nis 2000 Summarystats (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_SummaryStats.PDF
     January 01, 2000 - 3243125 Pr >= |M| <.0001 Signed Rank S 1.052E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: AGE (Age in years at admission) Quantiles (Definition 5) Quantile Estimate … 3642020 Pr >= |M| <.0001 Signed Rank S 1.326E13 Pr >= |S| <.0001 Quantiles (Definition 5) Quantile Estimate … UNIVARIATE Procedure Variable: LOS (Length of stay (cleaned)) Quantiles (Definition 5) Quantile Estimate … Variable: TOTCHG_X (Total charges (as received from source)) Quantiles (Definition 5) Quantile Estimate

350. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2013
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2013.jsp
     January 01, 2013 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

351. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2011
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2011.jsp
     January 01, 2011 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

352. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2011Introduction01142014.pdf
     November 01, 2015 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

353. Healthcare Cost and Utilization Project (HCUP) NIS Notes
     hcup-us.ahrq.gov/db/vars/discwtcharge10/nisnote.jsp
     September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs…

354. Healthcare Cost and Utilization Project (HCUP) NIS Notes
     hcup-us.ahrq.gov/db/vars/discwtcharge/nisnote.jsp
     September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) NIS Notes An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs…

355. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2019Introduction.pdf
     September 01, 2021 - Sampled Number of ED Visits in Sample (Unweighted) Number of ED Visits, Weighted National Estimate … This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (4 or more ED visits), 4 ED visits were used for the estimate … dThe estimate for other in 2019 was not shown in the WISQARS Query System because it was unstable due

356. Hcupnet Readmissions Methodology (pdf file)
     hcup-us.ahrq.gov/tech_assist/data_query/HCUPnet_Readmissions_Methodology.pdf
     November 01, 2012 - Methods Calculating Readmissions for HCUPnet This document provides details on the methods used to calculate readmissions for HCUPnet. The definition of readmissions used for this analysis follows the methods developed for measuring all-payer readmissions for the Partnership for Patients.1 Definition of Readmiss…

357. Geographic Variation in Substance-Related Inpatient Stays Across States and Counties in the United States, 2013-2015 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb245-Substance-Inpatient-Stays-Across-US-Counties.pdf
     February 01, 2018 - hospitals, contains fewer than 11 discharges, or has a relative standard error (standard error / weighted estimate … hospitals, contains fewer than 11 discharges, or has a relative standard error (standard error/weighted estimate … hospitals, contains fewer than 11 discharges, or has a relative standard error (standard error/weighted estimate … contained fewer than 11 discharges, had a relative standard error (standard error divided by weighted estimate … Then, to obtain the aggregate 3-year estimate, they were averaged across the 3 years, weighted by the

358. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2010Introductionv3.pdf
     November 01, 2015 - This is the case because the population is defined at that point in time and because the estimate is … 30/15) 2010 NEDS Introduction 21 interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate

359. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2017
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2017.jsp
     January 01, 2017 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate … The estimate for other in 2017 was not shown in the WISQARS Query System because it was unstable due

360. HCUP Frequently Asked Questions
     hcup-us.ahrq.gov/tech_assist/faq.jsp
     September 01, 2025 - The report Using the HCUP National Inpatient Sample to Estimate Trends (PDF file, 1.0 MB) is … The NRD can be used to estimate national readmission rates, reasons for returning to the hospital … HCUP's State databases provide a census (not an estimate) of inpatient stays, ambulatory surgery