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Total Results: 1,134 records

Showing results for "study".

281. Emergency Department Visits for Injurious Falls among the Elderly, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb80.pdf
     October 01, 2009 - Gait variability and fall risk in community-living older adults: a 1-year prospective study. … The principal diagnosis is that condition established after study to be chiefly responsible for the … The vast size of the NEDS allows the study of topics at both the national and regional levels for specific

282. Statistical Brief #132
     hcup-us.ahrq.gov/reports/statbriefs/sb132.jsp
     May 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 of … It can be used to study a wide range of topics including the economic burden of pediatric conditions,

283. Statistical Brief #145
     hcup-us.ahrq.gov/reports/statbriefs/sb145.jsp
     December 01, 2012 - The study population in this readmission analysis file included discharges from community, non-rehabilitation … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … For this study, all-listed diagnoses were used (principal and secondary diagnoses).

284. HCUP Sample Design: National Databases - Accessible Version
     hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
     January 01, 2018 - Sample Frame : The Sample Frame is a subset of the target universe that we will study to make inferences … Kids' Inpatient Database (KID), is specifically designed for pediatric research, particularly for the study … New users sometimes use the inappropriate database for a particular study.

285. Challenges and Opportunities with ICD-10-CM/PCS: Implications for Surgical Research Involving Administrative Data (pdf file)
     hcup-us.ahrq.gov/datainnovations/Challenges_and_Opportunities_ICD10CMPCS.pdf
     October 01, 2014 - their role in reimbursement, ICD codes are applied ubiquitously to the organization, monitoring, and study … Author Contributions Study conception and design: Utter, Romano Acquisition of data: Utter, Cox Analysis

286. 2016-07 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2016-07.pdf
     January 01, 2016 - ............................................................... 3 Terminology Used in The Present Study … dispuniform HCUP (01/10/2017) 5 Methods Series Report: Transfers TERMINOLOGY USED IN THE PRESENT STUDY … collection of analyses was meant to inform HCUP data users about the current issues surrounding the study … demonstrate variation across State-level databases and to assist HCUP data users interested in the study … The study did identify certain conditions that have a greater chance of having complete transfer records

287. Sports-Related Emergency Department Visits and Hospital Inpatient Stays, 2013 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb207-Sports-Hospital-Emergency-Department-2013.pdf
     January 01, 2013 - Sports-related ED visits are most common among older children and young adults and among males.4 One recent study … 1 Physical Activity Council. 2016 Participation Report: The Physical Activity Council’s Annual Study … Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … Case definition In this study we focused on identifying sports activities using the ICD-9-CM “activity … The vast size of the NIS allows the study of topics at the national and regional levels for specific

288. State Documentation of Racial and Health Disparities to Inform Strategic Action: Summary
     hcup-us.ahrq.gov/reports/race/stand_alone_r_e_rpt.jsp
     May 01, 2016 - State Documentation of Racial and Health Disparities to Inform Strategic Action: Summary An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Con…

289. Introduction to the NIS (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdf
     November 01, 2024 - However, there are hospital-level data elements for all hospitals in the NIS that allow you to study … • Alternatively, in the study of hypothetical population outcomes not limited to a specific point

290. HCUP Nationwide Inpatient Sample Design Report 1998
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.jsp
     January 01, 1998 - 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

291. 2018-02 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2018-02.pdf
     January 01, 2018 - healthcare impact of providing insurance coverage to uninsured children: A prospective observational study … In the first study,21 the discharge data were linked to Medicaid (Medi-Cal in California) enrollment … The study found that 10 percent of the discharges for

292. HCUP Nationwide Inpatient Sample Design Report 1999
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
     January 01, 1999 - 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

293. 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…

294. 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

295. 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

296. Statistical Brief #26
     hcup-us.ahrq.gov/reports/statbriefs/sb26.jsp
     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

297. 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

298. Statistical Brief #31
     hcup-us.ahrq.gov/reports/statbriefs/sb31.jsp
     May 01, 2007 - The vast size of the NIS allows the study of topics at both the national and regional levels for specific … Teenage pregnancy and adverse birth outcomes: a large population based retrospective cohort study.

299. HCUP Statistical Brief #31: Childbirth-Related Hospitalizations among Adolescent Girls, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb31.pdf
     May 01, 2007 - Teenage pregnancy and ad outcomes: a large population based retrospective cohort study. … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

300. Statistical Brief #20
     hcup-us.ahrq.gov/reports/statbriefs/sb20.jsp
     December 20, 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