Results

Total Results: 1,134 records

Showing results for "study".

301. HCUP Statistical Brief #126: Hospital Stays for Circulatory Diseases, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb26.pdf
     February 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

302. HCUP Statistical Brief #16: Hospital Stays for Influenza, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb16.pdf
     November 01, 2006 - Diagnoses and ICD-9-CM The principal diagnosis is that condition established after study to be chiefly … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

303. Statistical Brief #9
     hcup-us.ahrq.gov/reports/statbriefs/sb9.jsp
     June 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

304. HCUP Statistical Brief #9: Hospitalizations among Males, 2003 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb9.pdf
     June 01, 2006 - Clinical Classification 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

305. HCUP Statistical Brief #20: Obese Patients in U.S. Hospitals, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb20.pdf
     December 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

306. Statistical Brief #14
     hcup-us.ahrq.gov/reports/statbriefs/sb14.jsp
     October 14, 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

307. Statistical Brief #33: Reasons for Being Admitted to the Hospital through the Emergency Department for Children and Adolescents, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb33.pdf
     June 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

308. Statistical Brief #70: Hospitalizations for Eating Disorders from 1999 to 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb70.pdf
     April 01, 2009 - 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

309. ASCII Implementation Guide.
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi7.jsp
     July 01, 2016 - important predictive component, the results of selected admission labs (the 32 identified for this study … Thus, the admission lab results of the 32 lab tests identified for this study will be identified for

310. HCUPanalysisCdiff2022 (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPanalysisCdiff2022.pdf
     December 08, 2022 - 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

311. HCUP Facts and Figures 2009: Statistics on Hospital-Based Care in the United States
     hcup-us.ahrq.gov/reports/factsandfigures/2009/definitions.jsp
     January 01, 2009 - Diagnoses Principal diagnoses: The conditions established after study to be chiefly responsible

312. HCUP Award for Outstanding Research - Archive of Recipients
     hcup-us.ahrq.gov/news/awards_archive.jsp
     November 01, 2024 - between age and umbilical hernia repair outcomes in children: a multistate population-based cohort study

313. HCUP Nationwide Inpatient Sample Design Report 1996
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1996_Design_Report.jsp
     January 01, 1996 - 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

314. Race and Ethnicity Data Improvement Toolkit
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/case_for_re.jsp
     February 01, 2025 - Race and Ethnicity Data Improvement Toolkit An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Ema…

315. Variation in the Rate of Cesarean Section Across U.S. Hospitals, 2013 #211
     hcup-us.ahrq.gov/reports/statbriefs/sb211-Hospital-Variation-C-sections-2013.jsp
     September 01, 2016 - 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

316. Microsoft Word - NISVarianceReport_Notification.doc (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NISVarianceReport_Notification.pdf
     July 01, 2004 - Microsoft Word - NISVarianceReport_Notification.doc DATE: July 1, 2004 TO: Users of the HCUP Nationwide Inpatient Sample (NIS) and Kids’ Inpatient Database (KID) SUBJECT: Corrections to instructions on how to calculate variances (standard errors) Page 1 of 2 Memorandum We have recently uncove…

317. New Mexico Race/Ethnicity Data Improvement Project Standardizing the Collection of Race, Ethnicity and Tribal Affiliation Data (pdf file)
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm2.pdf
     June 01, 2011 - http://www.hretdisparities.org/accessed on Nov 17  That may be true, but results of a national study

318. Addendum to HCUP Statistical Brief #308: Rural and Urban Hospital Differences in Inpatient Stays Involving Sepsis, 2019 and 2021, Addition of 2022 Data (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb308-hospital-sepsis-2019-2022-addendum.pdf
     January 01, 2022 - Addendum to HCUP Statistical Brief #308: Rural and Urban Hospital Differences in Inpatient Stays Involving Sepsis, 2019 and 2021, Addition of 2022 Data Addendum to HCUP Statistical Brief #308: Rural and Urban Hospital Differences in Inpatient Stays Involving Sepsis, 2019 and 2021, Addition of 2022 Data HCUP Stat…

319. Statistical Brief #140
     hcup-us.ahrq.gov/reports/statbriefs/sb140.jsp
     August 01, 2012 - The study population in this readmission analysis file included discharges from community, non-rehabilitation … Medicare-Severity Diagnosis-Related Groups (MS-DRGs) The principal diagnosis is that condition established after study

320. Statistical Brief #105
     hcup-us.ahrq.gov/reports/statbriefs/sb105.jsp
     February 01, 2011 - 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 … The principal diagnosis is that condition established after study to be chiefly responsible for occasioning