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Total Results: 1,134 records

Showing results for "study".

81. HCUP Coding Practices
    hcup-us.ahrq.gov/db/coding.jsp
    November 01, 2020 - The actual characteristics of state and hospital association data tabulated in the HCUP Feasibility Study … ( AHCPR Hospital Cost Database Feasibility Study , Contract No. 282-90-0029).

82. Chronic Condition Indicator (CCI) for ICD-9-CM
    hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
    July 01, 2025 - That study employed diagnosis information from the Medical Expenditure Panel Survey (MEPS), which is … For Hwang’s study, a physician panel reviewed each diagnosis code that appeared in MEPS data and determined … Hwang’s method was enhanced for the inpatient data in this study because a large number of conditions

83. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2007_05.pdf
    January 01, 2007 - This study demonstrates practical methods for estimating the cost of T&R visits in 8 states with data … Conclusion The methods of this study demonstrate that the cost of an ED T&R visit can be estimated … Previously, it was only possible to study the use of ED visits for the entire country, a region, or … Discussion The methods of this study demonstrate that the cost of an ED T&R visit can be estimated … A limitation for any study of the cost of ED visits is that billing is different for those patients

84. Hcupnet Readmissions Methodology (pdf file)
    hcup-us.ahrq.gov/tech_assist/data_query/HCUPnet_Readmissions_Methodology.pdf
    November 01, 2012 - Study Population The study population in the NRD and readmission analysis files included discharges … Definition of Readmissions Index Stays Transfers Nationwide Readmissions Database National Estimates Study

85. Topical Reports
    hcup-us.ahrq.gov/reports/topicalrpts.jsp
    October 01, 2024 - Non-Safety-Net Hospitals (PDF file, 809 KB) Health Insurance for Young Adults: An Observational Study

86. Racial and Ethnic Differences in Emergency Department Visits Related to Substance Use Disorders, 2019 (pdf file)
    hcup-us.ahrq.gov/reports/statbriefs/sb301-ED-Substance-Use-Disorders-Race-2019.pdf
    January 01, 2019 - Therefore, the study population excluded ED visits with unknown or foreign patient residence or where … Therefore, the study population excluded ED visits with unknown or foreign patient residence or where … Therefore, the study population excluded ED visits with unknown or foreign patient residence or where … Therefore, the study population excluded ED visits with unknown or foreign patient residence or where … Therefore, the study population excluded ED visits with unknown or foreign patient residence or where

87. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/TrendReport2005_1.pdf
    March 19, 2004 - • Ritchie et al. (1999) employed two years of NIS data, 1993 and 1994, to study the relationship … This study was HCUP (4/8/05) 5 not a trend analysis. … Consequently, many of the same issues apply to this study that apply to trend studies. … • In a later study, Birkmeyer, et al. (2002) found that the relationship between mortality and … The choice of time measure depends on the goals of the study and the nature of the trend.

88. Descriptive Statistics by Insurance Status for Most Frequent Hospital Diagnoses and Procedures
    hcup-us.ahrq.gov/reports/natstats/rn5.htm
    November 01, 1998 - Numerous topics warranting additional study by health services researchers can be identified, including

89. HCUP Overview Course - Accessible Version
    hcup-us.ahrq.gov/HCUP_Overview/HCUP_Overview/index508.jsp
    October 01, 2022 - Researchers and policymakers can use the SID to study many State-level issues surrounding healthcare … This large sample size allows researchers to study relatively rare diagnoses and procedures. … Robert would like to study pediatric heart surgeries in children on a national-level. … Consequently, HCUP data cannot be used to study complete episodes of care. … The KID is the best choice to study hospitalizations on this rare pediatric procedure.

90. Inpatient Stays Involving Atrial Fibrillation, 1998-2014 (pdf file)
    hcup-us.ahrq.gov/reports/statbriefs/sb236-Atrial-Fibrillation-Hospital-Stays-Trends.pdf
    August 22, 2017 - management and stroke prevention: the AnTicoagulation and Risk Factors in Atrial Fibrillation (ATRIA) Study … A study of Medicare patients found that patients with atrial fibrillation were much more likely to be … Duration of atrial fibrillation and imminence of stroke: the Framingham study. … Newly diagnosed atrial fibrillation and acute stroke: the Framingham Study. … The vast size of the NIS allows the study of topics at the national and regional levels for specific

91. CCR KID User Guide 2003-2006 (pdf file)
    hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-KID-UserGuide-2003-2016.pdf
    January 01, 2016 - In 2001 a study was performed for two states where different methods of calculating cost by DRG were

92. Title: (pdf file)
    hcup-us.ahrq.gov/datainnovations/CAAbstractFinal.pdf
    September 29, 2013 - The aims of this study are to: • Perform a baseline assessment of race, ethnicity, and language

93. Title: (pdf file)
    hcup-us.ahrq.gov/datainnovations/NWAbstractFinal.pdf
    September 29, 2013 - The aims of this study are to: • Conduct probabilistic record linkages with health-related datasets

94. Table2 (pdf file)
    hcup-us.ahrq.gov/reports/natstats/commdx/table2.pdf
    February 11, 2011 - 56 Table 2 The top 100 principal dia gnoses and their associated principal procedures: HCUP Nat ionwide Inpatient Sample, 1996 Top 100 ranked diagnoses with top 5 procedures ranked below Percent discharges w/ of all Mean Median Mean Median1 [CCS category in brackets] died Total this diagnosis discharges …

95. 2014-03: An Examination of Expected Payer Coding in HCUP Databases (pdf file)
    hcup-us.ahrq.gov/reports/methods/2014-03.pdf
    January 01, 2014 - In this study, discharges with a primary payer of CHIP were considered as Medicaid. … In the first study,15 the discharge data were linked to Medicaid (Medi-Cal in California) enrollment … The study found that 10 percent of the discharges for Medicaid enrollees were inaccurately coded as … For the purpose of this study, we also considered HCUP discharges identified as IHS as uninsured. … In this study, discharges with a primary payer of CHIP were considered as Medicaid.

96. CountyNeonatalAbstinenceSyndrome (pdf file)
    hcup-us.ahrq.gov/reports/CountyNeonatalAbstinenceSyndrome.pdf
    November 19, 2021 - and Gary Pickens of IBM Watson Health and the HCUP partners that contributed HCUP data used in this study … Methods This cross-sectional study includes birth hospitalizations from Healthcare Cost and Utilization … METHODS Study Population We included birth hospitalizations from Healthcare Cost and Utilization … The remaining 2439 counties included in the study represented 98.8% of the population in the 47 SID … , moderate, high) and examined means across these categories to determine the relationship between study

97. Kidbrochure 050218 (pdf file)
    hcup-us.ahrq.gov/news/exhibit_booth/KIDBrochure_050218.pdf
    May 16, 2018 - Address Critical Topics Rely on the KID to study pediatric health care issues, including: Advance Your

98. Record Linkage to Enhance STD/HIV Surveillance Data for OR AI/AN Population (pdf file)
    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or22.pdf
    November 01, 2009 - efforts  Linkage approach can increase accessibility and quality of health data for AI/AN  Future study … Additional study details jwalters Typewritten Text

99. Inpatient Stays Involving Atrial Fibrillation, 1998-2014 #236
    hcup-us.ahrq.gov/reports/statbriefs/sb236-Atrial-Fibrillation-Hospital-Stays-Trends.jsp
    February 01, 2018 - A study of Medicare patients found that patients with atrial fibrillation were much more likely to be … , it is likely that the use of these procedures in outpatient settings increased over the 1998-2014 study … The vast size of the NIS allows the study of topics at the national and regional levels for specific … Duration of atrial fibrillation and imminence of stroke: the Framingham study. … Newly diagnosed atrial fibrillation and acute stroke: the Framingham Study.

100. PowerPoint Presentation (pdf file)
     hcup-us.ahrq.gov/news/exhibit_booth/NASSBrochure_031220.pdf
     March 18, 2020 - Address Critical Topics Rely on the NASS to study national ambulatory surgery encounters, including: