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Total Results: 1,230 records

Showing results for "study".

321. The health information infrastructure in America today . . . . (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicaldata/AdvisoryCouncilmeeting12032009_rev.pdf
     December 31, 2007 -  This study demonstrates the value of eleven selected laboratory results for the purpose of predicting …  This study identifies key LOINC laboratory tests that are relevant for an APR DRG risk of morality

322. Hcupcdiffhosp2011-2015Rpt081618 (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPCDiffHosp2011-2015Rpt081618.pdf
     August 18, 2018 - 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

323. Statistical Brief #18
     hcup-us.ahrq.gov/reports/statbriefs/sb18.jsp
     May 18, 2016 - 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

324. Statistical Brief #16
     hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
     November 16, 2006 - costtocharge.jsp Diagnoses and ICD-9-CM 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

325. HCUP Statistical Brief #12: Hospital Stays for Gastrointestinal Diseases, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb12.pdf
     September 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

326. Statistical Brief #8
     hcup-us.ahrq.gov/reports/statbriefs/sb8.jsp
     May 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

327. HCUP Statistical Brief #18: Frequency and Costs of Hospital Admissions for Injury, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb18.pdf
     November 01, 2006 - NC-EST2005-01.xls Diagnoses and ICD-9-CM 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

328. Statistical Brief #6
     hcup-us.ahrq.gov/reports/statbriefs/sb6.jsp
     May 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

329. Statistical Brief #134
     hcup-us.ahrq.gov/reports/statbriefs/sb134.jsp
     May 01, 2012 - 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 … Animal-related Injuries: a Population-Based Study of a Five-State Region in the Up/Midwest: Regional … Rural Injury Study II.

330. Impact of Hurricanes on Injury-Related Emergency Department Visits, 2005-2016 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb267-Hurricanes-Injuries-ED-Visits-2005-2016.pdf
     January 01, 2016 - Quality (AHRQ) conducted a series of analyses on postdisaster hospital utilization, including a recent study … As an extension of that study and information provided on the HCUP Fast Stats Hurricane Impact on Hospital … admission, the first- listed diagnosis is the principal diagnosis, the condition established after study … sidoverview.jsp http://www.hcup-us.ahrq.gov/seddoverview.jsp 14 For a more detailed description of the study

331. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2013
     hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2013.jsp
     January 01, 2013 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … NRD because the calculation is dependent on which two discharges are of interest for the readmission study … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 days … In addition, a study may consider all readmissions within a time period or just the first readmission

332. Introduction to the HCUP National Inpatient Sample (NIS) 2021 (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2021.pdf
     February 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

333. 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

334. Release of the 2017 National Inpatient Sample (NIS) (December 2019)
     hcup-us.ahrq.gov/news/announcements/nis2017.jsp
     December 11, 2019 - Release of the 2017 National Inpatient Sample (NIS) (December 2019) Skip Navigation An official website of the Department of Health & Human Services Search All AHRQ Sites Careers Contact Us Español FAQs Email Updates Release of the 2017 National Inpatient Sample (NIS) (December 2019) AHRQ releases 2017 Nation…

335. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2010-2016
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2016.jsp
     January 01, 2016 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … NRD because the calculation is dependent on which two discharges are of interest for the readmission study … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 days … In addition, a study may consider all readmissions within a time period or just the first readmission

336. ___APS-DRGs-Weights_Public.book (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGs-Weights_Public_v24.pdf
     March 01, 2008 - Table 3-1 on page 13 lists the five (5) 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

337. 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

338. 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.

339. 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).

340. 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,