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Total Results: 1,230 records

Showing results for "study".

141. Inpatient Stays Involving Atrial Fibrillation, 1998-2014 #236
     hcup-us.ahrq.gov/reports/statbriefs/sb236-Atrial-Fibrillation-Hospital-Stays-Trends.jsp
     February 01, 2018 - A study of Medicare patients found that patients with atrial fibrillation were much more likely to be … , it is likely that the use of these procedures in outpatient settings increased over the 1998-2014 study … The vast size of the NIS allows the study of topics at the national and regional levels for specific … Duration of atrial fibrillation and imminence of stroke: the Framingham study. … Newly diagnosed atrial fibrillation and acute stroke: the Framingham Study.

142. Newsletter Fall 2015
     hcup-us.ahrq.gov/news/newsletters/newsltrQ3_2015.html
     January 01, 2015 - This study uses the 2010-2011 State Inpatient Databases (SID ) for 16 States to describe the variation … This study uses the 2002-2010 Nationwide Inpatient Sample (NIS) to investigate the mortality of patients … This study uses the 2000-2012 State Inpatient Databases (SID) for 24 States to examine all-cause acute

143. HCUP Statistical Brief #150: Infectious Enteritis and Foodborne Illness in the United States, 2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb150.pdf
     March 01, 2012 - The definition of foodborne illness was drawn from two sources: a 2004 study on trends in food safety … and a 2011 study by the Centers for Disease Control and Prevention. … The 2004 study by McCabe-Seller and Beattie included a table of ICD-9-CM codes for illness caused by … foodborne pathogens, and the 2011 study by Scallan et al.10,11 contained two tables detailing data … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

144. Kids' Inpatient Database (KID)
     hcup-us.ahrq.gov/news/exhibit_booth/kid_brochure.jsp
     May 01, 2018 - Severity and comorbidity measures Address Critical Topics Rely on the KID to study

145. CountyNeonatalAbstinenceSyndrome (pdf file)
     hcup-us.ahrq.gov/reports/CountyNeonatalAbstinenceSyndrome.pdf
     November 19, 2021 - and Gary Pickens of IBM Watson Health and the HCUP partners that contributed HCUP data used in this study … Methods This cross-sectional study includes birth hospitalizations from Healthcare Cost and Utilization … METHODS Study Population We included birth hospitalizations from Healthcare Cost and Utilization … The remaining 2439 counties included in the study represented 98.8% of the population in the 47 SID … , moderate, high) and examined means across these categories to determine the relationship between study

146. Statistical Brief #56: Hospital Stays for Children, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb56.pdf
     July 01, 2008 - Utilization Project’s Kids’ Inpatient Database (KID)—the only database specifically developed to study … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … 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

147. LimitationsonUsingNRD (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/LimitationsonUsingtheNRD.pdf
     November 21, 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…

148. Microsoft Word - AF_Report2006_fin.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2008_04.pdf
     January 01, 2008 - Methods The data sources for this study were the State Inpatient Databases (SID) 2006, CMS cost data … Methods Data Sources The data sources for this study were the SID 2006, CMS cost data 2006, and … Nine states were considered “unusable” and thus were excluded from the study, leaving the following … The same study further determined that variations are most dependent upon routine care. … There are two limitations in this study.

149. 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

150. HCUP_methods_series_cover.ai (pdf file)
     hcup-us.ahrq.gov/reports/methods/2004_6.pdf
     January 01, 2004 - ...............................................................................21 Utah Comparative Study … Similarly, this study also noted that the completeness of E coding for injuries seemed to vary by state … HCUP (10/29/2004) 10 Del. #355: E Code Report, Final In a study of Maryland hospital discharges, … Utah Comparative Study A study conducted by the Utah Health Data Committee examined adverse events … The Utah study reported that their 1994-1999 hospital discharge data had E code completeness of 90

151. 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

152. Newsletter Spring 2015
     hcup-us.ahrq.gov/news/newsletters/newsltrQ1_2015.html
     January 01, 2015 - This study uses the 2001-2010 Nationwide Inpatient Sample (NIS) to determine trends and outcomes in … This study uses the 2003-2009 State Inpatient Databases (SID) for Arizona, California, and Washington

153. Linking Clinical Data to Administrative Data - AHRQ Contract with MHA
     hcup-us.ahrq.gov/datainnovations/clinicaldata/RealTimeLOINCTranslationPoster.jsp
     July 01, 2016 - In one study, five hospitals mapped their test catalogs to LOINC. 4 Both similarities and disparities

154. 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

155. Chronic Condition Indicator (CCI) for ICD-9-CM
     hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
     May 01, 2016 - That study employed diagnosis information from the Medical Expenditure Panel Survey (MEPS), which is … For Hwang’s study, a physician panel reviewed each diagnosis code that appeared in MEPS data and determined … Hwang’s method was enhanced for the inpatient data in this study because a large number of conditions

156. HCUP-US Index Page
     hcup-us.ahrq.gov/tech_assist/index_def.jsp
     April 01, 2021 - and Figures 2009 FAQs Fast Stats Findings at a Glance (HCUP) First Listed Diagnosis - Special Study

157. HCUPanalysisSepsisTrendsUS (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPanalysisSepsisTrendsUS.pdf
     November 10, 2020 - ...................... 10 B.3 ICD-10-CM Coding for Maternal and Neonatal Sepsis Not Used for This Study … A study conducted by the Agency for Healthcare Research and Quality (AHRQ) found that between 2000 and … The identification of sepsis changed diagnosis coding systems during the study period. … The vast size of the NIS allows the study of topics at the national and regional levels for specific … Table B.3 lists the maternal and neonatal diagnosis codes for sepsis that were not used for this study

158. HCUP-US Methods Series
     hcup-us.ahrq.gov/reports/methods/methods.jsp
     February 01, 2025 - 2013 HCUP Data) (PDF file, 440 KB) Report #2016-06 Using the HCUP Databases to Study … Available through the HCUP Central Distributor, 2008 (PDF file, 767 KB) Report #2011-03 Special Study

159. Checklist for Working with the NASS
     hcup-us.ahrq.gov/db/nation/nass/nasschecklist.jsp
     November 01, 2024 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … The study design should account for differences in data element availability across States and across … incidence and prevalence, review the HCUP Methods Series Report # 2016-06, Using the HCUP Databases to Study

160. 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