Results

Total Results: 1,134 records

Showing results for "study".

141. Lab/Pharmacy Data Sign up and Commitment Letter (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn23.pdf
     March 04, 2011 - compare alternative treatment regimens for patients with acute decompensated heart failure (ADHF) in a study

142. HCUP Nationwide Inpatient Sample Design Report 1992-1988
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1992_1988_Design_Report.jsp
     January 01, 1992 - sample size was 20 percent of the total number of community hospitals in the U.S. for each year in the study … Zero-Weight Hospitals To enhance researchers' ability to study the effects of hospital splits and merges … However, the large shortfall of over 200 hospitals in the Southern region persisted throughout the study … Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study

143. Overview of Hospital Stays for Children in the United States, 2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb187-Hospital-Stays-Children-2012.pdf
     January 01, 2012 - One recent study of children’s inpatient stays in pediatric hospitals found that the number of patients … The KID is the only database specifically developed to study hospitalizations among children. … The KID is the only dataset on hospital use, outcomes, and charges designed to study children’s use … It can be used to study a wide range of topics including the economic burden of pediatric conditions … The vast size of the NIS allows the study of topics at 16 the national and regional levels for

144. Statistical Brief #152
     hcup-us.ahrq.gov/reports/statbriefs/sb152.jsp
     March 01, 2013 - The SID employed in this study include data on 15,811,363 inpatient stays—of which 177,056 are for homeless … Health, homelessness, and poverty: a study of clinic users. … Emergency department use among the homeless and marginally housed: results from a community-based study … The medical problems of homeless clinic patients: a comparative study. … The effects of respite care for homeless patients: a cohort study.

145. Breast Reconstruction Surgery for Mastectomy in Hospital Inpatient and Ambulatory Settings, 2009-2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb228-Breast-Reconstruction-For-Mastectomy.pdf
     June 01, 2016 - Several previous studies have shown an increase in breast reconstruction for mastectomy.2,3,4 One study … used a 2007 national surgical database, another study used 2008 claims-based data of women insured … through large private employers, and a third study used the Nationwide Inpatient Sample (NIS) for 2005 … ic ity a H os pi ta l lo ca tio n 12 ■ In 2014, across the 22 States included in this study … Current Procedural Terminology (CPT®) The principal diagnosis is that condition established after study

146. LimitationsonUsingNRD (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/LimitationsonUsingtheNRD.pdf
     December 25, 2022 - LimitationsonUsingNRD Limitations on Using the Nationwide Readmissions Database (NRD) Consider Each Year of the NRD as a Separate Sample The patient linkage numbers (NRD_VisitLink) do not track the same patient across years of the NRD. Additionally, the hospital identifiers (HOSP_NRD) do not track the sampled ho…

147. Statistical Brief #128: Hospital Stays with Cardiac Stents, 2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb128.pdf
     August 01, 2011 - considerably more costly resulting in some controversy over their cost-effectiveness.2 A more recent study … “The Appropriate Role Of Cost-Effectiveness In Determining Device Coverage: A Case Study Of Drug-Eluting … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

148. State Ambulatory Surgery and Services Databases (SASD)
     hcup-us.ahrq.gov/news/exhibit_booth/sasd_brochure.jsp
     May 01, 2018 - Address Critical Topics Rely on the SASD to study State-level outpatient surgery issues, including

149. Healthcare Cost and Utilization Project (HCUP) NASS Notes
     hcup-us.ahrq.gov/db/vars/i10_dxn/nassnote.jsp
     August 10, 2019 - databases, the first listed diagnosis is the principal diagnosis defined as the condition established after study

150. Understanding Drivers of Health Care Disparities and Developing Targeted Interventions
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca9.jsp
     July 01, 2014 - The California Endowment Cross-sectional qualitative study of 60 hospitals In-person Key Informant

151. Sasdbrochure 050218 (pdf file)
     hcup-us.ahrq.gov/news/exhibit_booth/SASDBrochure_050218.pdf
     May 16, 2018 - health policy changes • Diffusion of medical technology Address Critical Topics Rely on the SASD to study

152. 48x48 Poster Template (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicaldata/Appendix19bCLMAPBanningv1.pdf
     April 01, 2009 - The study examines the effectiveness of the vocabulary standard LOINC® (Logical Observation Identifiers

153. Healthcare Cost and Utilization Project (HCUP) NRD Notes
     hcup-us.ahrq.gov/db/vars/nrd_visitlink/nrdnote.jsp
     August 01, 2015 - These variables enable users to study multiple hospital visits for the same patient across hospitals

154. Microsoft Word - Cover.doc (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGsV20WeightsManual.pdf
     January 06, 2025 - Table 1 lists the ten (10) APS-DRGs with no observations in the study data. … At least 90 percent of the information was derived from the APS-DRGs in the original study data for … At the other extreme, none of the final weight was derived from the APS-DRGs in the original study

155. Overview of Hospital Stays for Children in the United States, 2012 #187
     hcup-us.ahrq.gov/reports/statbriefs/sb187-Hospital-Stays-Children-2012.jsp
     December 01, 2014 - One recent study of children's inpatient stays in pediatric hospitals found that the number of patients … The KID is the only database specifically developed to study hospitalizations among children. … The KID is the only dataset on hospital use, outcomes, and charges designed to study children's use of … It can be used to study a wide range of topics including the economic burden of pediatric conditions, … The vast size of the NIS allows the study of topics at the national and regional levels for specific

156. Statistical Brief #90: Hospital Readmissions and Multiple Emergency Department Visits, in Selected States, 2006-2007 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb90.pdf
     May 21, 2010 - Almost 21 percent of asthma patients had multiple inpatient stays over the study period, which is lower … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study

157. Statistical Brief #96: Potentially Preventable Hospitalizations among Medicare-Medicaid Dual Eligibles, 2008 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb96.pdf
     September 01, 2010 - The vast size of the NIS allows the study of topics at both the national and regional levels for specific … and Medicaid beneficiaries reside in those facilities, this exclusion criterion was removed in this study … For the 27 states included in this study, 19 demonstrate acceptable quality in the race/ethnicity data … missing one of the four race/ethnicity categories (i.e., white, black, Hispanic, other) examined in this study

158. Statistical Brief #94: Adult Hospital Stays with Infections Due to Medical Care, 2007 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb94.pdf
     November 01, 2008 - In one study, researchers estimated approximately 1.7 million HAIs in U.S. hospitals in 2002, which … Reductions in Catheter Related Bloodstream Infections in Michigan Intensive Care Units: Observational Study … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

159. Trends in Septicemia Hospitalizations and Readmissions in Selected HCUP States, 2005 and 2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb161.pdf
     June 12, 2013 - A study conducted by the Agency for Healthcare Research and Quality (AHRQ) found that between 2000 … Note Coding practices may have changed in the time period covered by this study. … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … For purposes of this study, admissions with a principal and secondary septicemia diagnosis are classified

160. Trends in Observed Adult Inpatient Mortality for High-Volume Conditions, 2002–2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb194-Inpatient-Mortality-High-Volume-Conditions.pdf
     November 01, 2014 - Continued study of these trends can help researchers and policymakers assess the impact of health care … Definitions Case definition The study population of adults aged 18 years and older who were hospitalized … The vast size of the NIS allows the study of topics at the national and regional levels for specific … Introduction Definitions Case definition The study population of adults aged 18 years and older who