Results

Total Results: 1,134 records

Showing results for "study".

181. HCUPnet
     hcup-us.ahrq.gov/news/exhibit_booth/hcupnet_brochure.jsp
     May 01, 2018 - Address Critical Topics HCUPnet can be used to quickly and easily study a variety of research topics

182. 2015Hcup Nrd 110417 (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/2015HCUP_NRD_110417.pdf
     November 04, 2017 - Selection of the time period will depend on whether the study is focused on diagnosis- and/or procedure-specific

183. HCUP Nationwide Inpatient Sample Design Report 2004
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
     January 01, 2004 - 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 … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

184. Breast Reconstruction Surgery for Mastectomy in Hospital Inpatient and Ambulatory Settings, 2009-2014 #228
     hcup-us.ahrq.gov/reports/statbriefs/sb228-Breast-Reconstruction-For-Mastectomy.jsp
     October 01, 2017 - 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 2005-2011, … In 2014, across the 22 States included in this study, the majority of women received breast reconstruction … Current Procedural Terminology (CPT®) The principal diagnosis is that condition established after study

185. Statistical Brief #138: Obesity in Children: Hospitalizations from 2000 to 2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb138.pdf
     March 01, 2012 - 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

186. Statistical Brief #43: Hospital Stays Involving Chronic Pulmonary Heart Disease, 2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb43.pdf
     December 01, 2007 - Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … The numbers of cases differ substantially from the CDC study, which reported 260,000 hospital stays … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

187. HCUP Using Multiple Years of Data Tutorial- Accessible Version
     hcup-us.ahrq.gov/tech_assist/trends/508/508course_2019.jsp
     January 01, 2019 - This makes it possible to study trends over time on topics such as utilization, access, charges, quality … It also allows researchers to study rare conditions by combining multiple years of data to gain sufficient … However, if precautions are not considered, errors in study results may occur when 2 or more years of

188. Statistical Brief #35
     hcup-us.ahrq.gov/reports/statbriefs/sb35.jsp
     July 01, 2007 - 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 … Emerging Infectious Diseases 2005; 11(6):868–872. 3 A prior study (Kuehnert et al., 2005) estimated

189. Statistical Brief #21
     hcup-us.ahrq.gov/reports/statbriefs/sb21.jsp
     December 21, 2006 - 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 … Investigators of the Multicenter Study of Hydroxyurea in Sickle Cell Anemia.

190. HCUP Statistical Brief #35: Infections with Methicillin-Resistant Staphylococcus Aureus (MRSA) in U.S. Hospitals, 1993–2005 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb35.pdf
     July 01, 2007 - Emerging Infectious Diseases 2005; 11(6):868–872. 3A prior study (Kuehnert et al., 2005) estimated … 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

191. Introduction to the KID, 2022 (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/KIDIntroduction2022.pdf
     December 01, 2024 - It can be used to study a wide range of topics including the economic burden of pediatric conditions … It can be used to study a wide range of topics including the economic burden of pediatric conditions … However, there are hospital-level data elements for all hospitals in the KID that allow you to study … Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time

192. HCUPanalysisCdiff2019 (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPanalysisCdiff.pdf
     April 12, 2021 - of and risk factors for community- associated Clostridium difficile infection: a nested case-control study … diff in 2003 found high sensitivity (78%) and specificity (99.7%) when using ICD-9-CM codes.8 This study

193. Variation in the Rate of Cesarean Section Across U.S. Hospitals, 2013 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb211-Hospital-Variation-C-sections-2013.pdf
     January 01, 2013 - -9-CM, diagnosis-related groups (DRGs) The principal diagnosis is that condition established after study … Study inclusion criteria and codes used to define maternal deliveries, delivery method, and non-low-risk

194. Trends in Septicemia Hospitalizations and Readmissions in Selected HCUP States, 2005 and 2010 - Statistical Brief #161
     hcup-us.ahrq.gov/reports/statbriefs/sb161.jsp
     September 01, 2013 - A study conducted by the Agency for Healthcare Research and Quality (AHRQ) found that between 2000 and … 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 … conditions that coexist at the time of admission or that develop during the stay.For purposes of this study

195. 2015-02 (pdf file)
     hcup-us.ahrq.gov/reports/projections/2015-02.pdf
     January 01, 2015 - of and risk factors for community-associated Clostridium difficile infection: a nested case-control study … CDI in 2003 found high sensitivity (78%) and specificity (99.7%) when using ICD-9-CM codes.7 This study

196. Statistical Brief #3
     hcup-us.ahrq.gov/reports/statbriefs/sb3.jsp
     April 01, 2006 - 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

197. Statistical Brief #2
     hcup-us.ahrq.gov/reports/statbriefs/sb2.jsp
     February 01, 2006 - 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

198. Clostridium Difficile Infection 2011-2012 (pdf file)
     hcup-us.ahrq.gov/reports/projections/CDI_Regional_projections_Final.pdf
     July 10, 2012 - of and risk factors for community-associated Clostridium difficile infection: A nested case-control study … CDI in 2003 found high sensitivity (78%) and specificity (99.7%) when using ICD-9-CM codes.8 This study

199. Healthcare Cost and Utilization Project (HCUP) NRD Notes
     hcup-us.ahrq.gov/db/vars/i10_dxn/nrdnote.jsp
     August 10, 2015 - databases, the first listed diagnosis is the principal diagnosis defined as the condition established after study

200. Clinical Content Enhancement Toolkit
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/training.jsp
     October 01, 2014 - (Developed by the New York grantee) Coronary Procedures Study: An Outline for Labs ( PDF file, 575