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Total Results: 1,397 records

Showing results for "estimates".

221. C:\HCUP\NIS_1997_Design_Report.wpd (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
     January 01, 1997 - Sample weights were developed to obtain national 30 November 1999 Design of the NIS, 19972 estimates … However, since only 22 states contributed data to this sixth release, some estimates may differ from … estimates from comparative data sources. … Furthermore, because the data are to be used for purposes other than producing national estimates, it … Variance estimates must take into account both the sampling design and the form of the statistic.

222. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/Introduction_to_KID_2003.pdf
     January 01, 2003 - Discharge weights are provided for calculating national estimates. … In the 1997 data , one weight CHLDWT_U is used to create all estimates. … Weight to complicated births in universe for national estimates. … Weight to uncomplicated births in universe for national estimates. … Creating National Estimates • To produce national estimates, use one of the following discharge

223. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.pdf
     January 01, 2009 - Estimates of ED Visits by U.S. … Calculating National Estimates To produce national estimates, the weighting data elements provided … In order to produce national estimates, weights MUST be used. … Examples would be estimates of expenditure and utilization patterns. … Estimates of ED Visits by U.S.

224. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2012
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2012.jsp
     January 01, 2012 - Calculating National Estimates To produce national estimates, weights MUST be used . … Missing Values Missing data values can compromise the quality of estimates. … However, some adjustment may still be necessary for the estimates of totals. … Examples would be estimates of expenditure and utilization patterns. … Estimates of ED Visits by U.S.

225. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2010
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2010.jsp
     January 01, 2010 - Calculating National Estimates To produce national estimates, the weighting data elements provided … In order to produce national estimates, weights MUST be used . … However, some adjustment may still be necessary for the estimates of totals. … Examples would be estimates of expenditure and utilization patterns. … Estimates of ED Visits by U.S.

226. Methods Applying AHRQ Quality Indicators to Healthcare Cost and Utilization Project (HCUP) Data for the Tenth (2012) NHQR and NHDR (pdf file)
     hcup-us.ahrq.gov/reports/methods/2012-02.pdf
     January 01, 2012 - and used the SID for State-level estimates. … Estimates that did not satisfy these criteria were set to missing. … If coding changes cause earlier estimates to not be comparable to the later estimates, then the earlier … estimates are not reported. … to the unadjusted estimates for the numerator S in formula A.1.

227. Calculating Community-Level Statistics for HCUPnet: Methods (pdf file)
     hcup-us.ahrq.gov/tech_assist/data_query/508_Methods_Community_Statistics20220128.pdf
     January 01, 2021 - At present, there are no AHRQ-endorsed estimates of payer-specific denominators that can be used to … Population Estimates and Assignment of Patient County All HCUP Data Partners collect the ZIP Code of … County-level population estimates by sex and age were used for the per capita measures. … Two sources of population estimates were considered. … The second source was ZIP Code-level population estimates from Claritas.

228. Description of Data Elements (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2001_HOSPITAL.pdf
     January 01, 2001 - • In all the 2001 NIS, DISCWT should be used to create all national estimates, including total … DISCWT should be used to create national estimates for all analyses except those that involve total … DISCWTcharge should be used to create national estimates of total charge. … • In the 1998-1999 NIS, DISCWT should be used to create all national estimates, including total … DISCWTcharge should be used to create national estimates of total charge.

229. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2007_01.pdf
     January 01, 2007 - All estimates are statistically significant. … Maximum likelihood estimates are requested along with variance estimates corresponding to an unstructured … are shown in the table “Covariance Parameter Estimates.” … All of these estimates are small and statistically insignificant. … These estimates are very close to the estimates from the previous model.

230. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2013Introduction.pdf
     December 04, 2015 - Estimates of ED Visits by U.S. … Calculating National Estimates To produce national estimates, weights MUST be used. … Missing Values Missing data values can compromise the quality of estimates. … Examples would be estimates of expenditure and utilization patterns. … Estimates of ED Visits by U.S.

231. Methods – Applying HCUP Quality Indicators (pdf file)
     hcup-us.ahrq.gov/reports/methods/2012_03.pdf
     January 01, 2012 - Att A-3 APPENDIX B: DEVELOPMENT OF THE DISPARITIES ANALYSIS FILES FOR STATE- LEVEL QI ESTIMATES BY … and used the SID for State-level estimates. … If coding changes cause earlier estimates to be non-comparable to the later estimates, then the earlier … estimates are not reported. … to the unadjusted estimates for the numerator S in formula A.1.

232. CCR KID User Guide 2003-2006 (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-KID-UserGuide-2003-2016.pdf
     January 01, 2016 - Statistical reliability of the estimates is not affected. … Statistical reliability of the estimates is not affected. 9. … Tools for More Accurate Cost Estimates HCUP periodically evaluates the differences in cost estimates … The adjustment factors allow an analyst to correct cost estimates based on hospital-wide CCRs. … Tools for More Accurate Inpatient Cost Estimates with HCUP Databases, 2009.

233. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2014
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2014.jsp
     January 01, 2014 - Calculating National Estimates To produce national estimates, weights MUST be used . … Missing Values Missing data values can compromise the quality of estimates. … However, some adjustment may still be necessary for the estimates of totals. … Examples would be estimates of expenditure and utilization patterns. … Estimates of ED Visits by U.S.

234. Statistical Brief #61: Potentially Preventable Hospitalizations among Hispanic Adults, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb61.pdf
     October 01, 2008 - All differences between estimates noted in the text are statistically significant at the 0.05 level … Data Source The estimates in this Statistical Brief are based upon data from the Healthcare Cost … States are weighted to national estimates. … For more information on the AHRQ Quality Indicators, inpatient quality, and how estimates were developed … States are weighted to national estimates. 10 Figure 3.

235. Statistical Brief #147: Emergency Department Visits and Hospital Inpatient Stays for Seasonal and 2009 H1N1 Influenza, 2008-2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb147.pdf
     March 01, 2012 - Estimates of Deaths Associated with Seasonal Influenza—United States, 1976–2007. … Census Bureau, National Intercensal Estimates, 2000–2010 and Claritas Population Estimates, 2009. … Census Bureau, National Intercensal Estimates, 2000–2010 and Claritas Population Estimates, 2009. … Census Bureau, National Intercensal Estimates, 2000–2010. … Census Bureau, National Intercensal Estimates, 2000–2010 and Claritas Population Estimates, 2009–2010

236. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nass/2020_NASS_Introduction.pdf
     January 01, 2020 - See Section 4.8 for more information about how this affects trending estimates over time. … To produce national estimates, weights MUST be used. … However, some adjustment still may be necessary for the estimates of totals. … Examples include estimates of expenditure and utilization patterns. … /2020-evaluation-estimates/2010s-state-total.html.

237. THE HCUP NATIONWIDE AMBULATORY SURGERY SAMPLE (NASS) 2019
     hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2019.jsp
     January 01, 2019 - To produce national estimates, weights MUST be used. … However, some adjustment still may be necessary for the estimates of totals. … Examples include estimates of expenditure and utilization patterns. … /2020-evaluation-estimates/2010s-state-total.html . … Notes: Totals represent weighted estimates.

238. HCUPtrendsNASbirthsUS (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPtrendsNASbirthsUS.pdf
     January 17, 2020 - The first trend graph provides final annual estimates using the Healthcare Cost and Utilization Project … Estimates for 2017 include data from the following: Alaska, Arizona, Arkansas, California, Colorado, … Estimates for 2018 include data from the following: Alaska, Arizona, Arkansas, California, Colorado, … Estimates for 2008–2018 include data from the following in all years: Arizona, Arkansas, California, … Estimates for 2008–2019 include data from the following in all years: Arizona, Colorado, Georgia, Iowa

239. HCUP Frequently Asked Questions
     hcup-us.ahrq.gov/tech_assist/faq.jsp
     October 01, 2024 - Yes, HCUP's nationwide databases need to be weighted to produce national estimates. … Weighted, it estimates approximately six million hospital stays for children. … Weighted, it estimates over 125 million ED visits. … Weighted, it estimates approximately 35 million discharges. … can be used to produce national and regional estimates.

240. Microsoft Word - NEDS_2006_Introduction v4.doc (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS_2006_Introductionv4.pdf
     January 01, 2006 - Estimates of Emergency Department Visits by U.S. … Calculating National Estimates • To produce national estimates, use the weighting data elements provided … In order to produce national estimates, weights MUST be used. … Examples would be estimates of expenditure and utilization patterns. … Estimates of Emergency Department Visits by U.S.