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Total Results: 1,230 records

Showing results for "study".

421. Hospital Stays for Newborns, 2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb163.pdf
     August 01, 2013 - 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

422. Statistical Brief #140: Readmissions for Heart Attack, 2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb140.pdf
     August 01, 2011 - 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

423. ASCII Implementation Guide (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi7.pdf
     August 04, 2011 - 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

424. Florida Advisory Council Meeting
     hcup-us.ahrq.gov/datainnovations/clinicaldata/AdvisoryCouncilmeeting12032009_rev.jsp
     April 01, 2011 - 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 prediction

425. Statistical Brief #87: Characteristics of Weekday and Weekend Hospital Admissions (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb87.pdf
     March 01, 2010 - 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

426. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2012.pdf
     November 01, 2015 - V-1 Previous Study Results ........................................................................ … 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 in time … As a result of the 2012 evaluation study, a new NIS sample design was recommended. … Previous Study Results For a previous evaluation performed during 2012,2 the project team considered

427. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2013
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
     January 01, 2013 - HOSPITAL INDICATOR ASSIGNMENT APPENDIX V: 2012 NIS REDESIGN REPORT EXECUTIVE SUMMARY Previous Study … 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 in time … As a result of the 2012 evaluation study, a new NIS sample design was recommended. … Previous Study Results For a previous evaluation performed during 2012, 2 the project team considered

428. 2014-04 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2014-04.pdf
     January 01, 2014 - As a result of the 2012 evaluation study, a new NIS sample design was recommended. … Previous Study Results For a previous evaluation performed during 2012,2 the project team considered … In our study, the overall sample size of 8 million was chosen for conformance with the current NIS design … estimates from small samples usually have relatively large variances.20 Consequently, for this study … Importantly, none of these changes eroded the improvements we saw in the previous study in the accuracy

429. Nisredesignfinalreport040914 (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NISRedesignFinalReport040914.pdf
     June 11, 2014 - As a result of the 2012 evaluation study, a new NIS sample design was recommended. … Previous Study Results For a previous evaluation performed during 2012,2 the project team considered … In our study, the overall sample size of 8 million was chosen for conformance with the current NIS design … estimates from small samples usually have relatively large variances.20 Consequently, for this study … Importantly, none of these changes eroded the improvements we saw in the previous study in the accuracy

430. Prevalence and Burden of Healthcare-Associated Infections (HAIs), 2016–2021 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb313-prevalence-burden-HAIs-2016-2021.pdf
     January 01, 2021 - Definitions Diagnoses The principal diagnosis is that condition established after study to be chiefly

431. 2015 01 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2015_01.pdf
     January 01, 2015 - (KID) for studies of children’s health, the Nationwide Emergency Department Sample (NEDS) for the study … emergency department utilization, the State Ambulatory Surgery and Services Database (SASD) for the study … Databases (SEDD), which contain a near-census of emergency department visits that can be used to study … Random Data are missing completely at random (MCAR) if the probability of a missing value on a study … unit is unrelated to both the observed and the unobserved data on that study unit.

432. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2021
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
     January 01, 2021 - 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

433. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2020
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2020.jsp
     January 01, 2020 - 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 in time

434. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2019
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2019.jsp
     January 01, 2019 - 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 in time

435. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2015.pdf
     January 01, 2015 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … 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 … Selection of the time period will depend on whether the study is focused on diagnosis- and/or procedure-specific … In addition, a study may consider all readmissions within a time period or just the first readmission

436. Sports-Related Emergency Department Visits and Hospital Inpatient Stays, 2013 #207
     hcup-us.ahrq.gov/reports/statbriefs/sb207-Sports-Hospital-Emergency-Department-2013.jsp
     July 01, 2016 - Sports-related ED visits are most common among older children and young adults and among males. 4 One recent 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 … 1 Physical Activity Council. 2016 Participation Report: The Physical Activity Council's Annual Study

437. HCUP_methods_series_cover.ai (pdf file)
     hcup-us.ahrq.gov/reports/methods/2006_4.pdf
     January 01, 2006 - These new data elements can be employed to study issues such as use of intensive care units and to more … This study utilized these two types of reporting (ICD-9-CM procedures and revenue codes) to define flags … abdomen or retroperitoneum 197: Other diagnostic ultrasound Procedure code 9513: Ultrasound study … medicine ICD-9-CM Procedure Codes: Procedure codes 9201-9209: Radioisotope scan and function study … This study underscores the idea that most of the utilization flags are appropriate for use in different

438. Statistical Brief #126
     hcup-us.ahrq.gov/reports/statbriefs/sb126.jsp
     February 01, 2012 - 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

439. FAQs about Collecting Patient Race, Ethnicity, and Language - For Hospital Staff
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca6.jsp
     November 01, 2014 - FAQs about Collecting Patient Race, Ethnicity, and Language - For Hospital Staff An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us …

440. Healthcare Cost and Utilization Project (HCUP) KID Notes
     hcup-us.ahrq.gov/db/vars/i10_dxn/kidnote.jsp
     September 10, 2008 - databases, the first listed diagnosis is the principal diagnosis defined as the condition established after study