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81. Microsoft Word - HCUP NIS Checklist_PDF Version.docx (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/HCUPNISChecklist_PDFVersion.pdf
    November 28, 2017 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … The study design should account for differences in data element availability across States and across … Report# 2016-06: Using the HCUP Databases to Study Incidence and Prevalence.

82. HCUP-US Tools & Software Page
    hcup-us.ahrq.gov/toolssoftware/ccs/ccsfactsheet.jsp
    January 01, 2012 - Researchers use CCS to explore the types of conditions and procedures that are most frequent in their study … In one study of differences in use of procedures among payers, CCS procedure categories provided a convenient … Investigators in one study found that categorizing patients using CCS predicted more than 40 percent

83. Most Common Diagnoses and Procedures in U.S. Community Hospitals, 1996
    hcup-us.ahrq.gov/reports/natstats/commdx/commdx.htm
    October 01, 1999 - Databases Software Tools Most Common Diagnoses and Procedures Data and methods       Data source       Study … Return to Table of Contents Study sample The entire sample of NIS discharges for 1996 was used … for this study (N = 6,542,069) from 906 hospitals. … For this study, diagnoses and procedures were categorized using the Clinical Classification Software … In this study, charge data were present for 98 percent of all discharges.

84. Statistical Brief #75: Sports Injuries in Children Requiring Hospital Emergency Care, 2006 (pdf file)
    hcup-us.ahrq.gov/reports/statbriefs/sb75.pdf
    June 01, 2009 - all visits to hospital-affiliated emergency rooms for children aged 5 to 17 years of age in the 25 study … The principal CCS diagnosis is that condition established after study to be chiefly responsible for … Denominator data for rates were based on 2006 Claritas data for the 25 study states. … Utah, Vermont, and Wisconsin; Denominator data for rates were based on 2006 Claritas data for the 25 study … Top 5 most common reasons for treat-and-release ED visits for sports injuries in children†, in 25 study

85. HCUPNRDChecklist (pdf file)
    hcup-us.ahrq.gov/db/nation/nrd/HCUPNRDChecklist.pdf
    November 16, 2022 - limitations, and how it has changed over time to ensure its appropriate use and interpretation of study … The study design should account for differences in data element availability across data years. … incidence and prevalence, review the HCUP Methods Series Report # 2016-06, Using the HCUP Databases to Study

86. 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

87. Microsoft Word - 2008_3.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2008_03.pdf
    January 01, 2008 - This study demonstrates practical methods for estimating the cost of AS visits in 8 states with data … Conclusion The methods of this study demonstrate that the hospital resource cost of an AS visit can … outside the study, so long as the inpatient CCR is available and the total charge for AS visits is … The study had two additional objectives. … In some of the states the detailed charge categories were too broad for practical use in this study,

88. HCUP-US Methods Series Topic Page
    hcup-us.ahrq.gov/reports/methods/methods_topic.jsp
    November 01, 2024 - Patients Transferred Between Hospitals (PDF file, 739 KB) Report #2011-03 Special Study … Services Databases Report #2011-07 2009 Report (PDF file, 756 KB) Report #2011-03 Special Study … Database (NRD) Variances (PDF file, 325 KB) Report #2016-06 Using the HCUP Databases to Study

89. Newsletter Fall 2017
    hcup-us.ahrq.gov/news/newsletters/newsltrQ3_2017.html
    January 01, 2017 - This study used the 2011 Nationwide Inpatient Sample (NIS) to analyze a refined measure of low-risk … [Epub ahead of print] This study uses the 2001–2008 State Inpatient Databases (SID) to examine the … This study uses the 2011–2013 State Inpatient Databases (SID) to determine the reliability of 30-day

90. HCUP_methods_series_cover.ai (pdf file)
    hcup-us.ahrq.gov/reports/methods/2005_02.pdf
    January 01, 2005 - Data Collection................................................................................. 2 Study … The study team performed a three-step evaluation. … Study Goals For these reasons, the study team conducted an evaluation of statewide ED encounter databases … The study team conducted this work from February to September 2002. … “Managing Indigent Care: A Case Study of Safety-Net Emergency Department.”

91. Microsoft Word - HCUP NIS Checklist_PDF Version.docx (pdf file)
    hcup-us.ahrq.gov/db/nation/nis/HCUPNISChecklist_081020.pdf
    August 10, 2020 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … The study design should account for differences in data element availability across data years. … incidence and prevalence, review the HCUP Methods Series Report # 2016-06, Using the HCUP Databases to Study

92. 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.

93. 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 …

94. 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

95. 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

96. 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.

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. Hospital Market Structure Files
    hcup-us.ahrq.gov/toolssoftware/hms/hms.jsp
    March 01, 2022 - s Hospital Market Structure Measures Project began as an intramural study in 2000, spurred by a need … The HCUP Hospital Market Structure Files replicate the earlier study measures but use more recent data

99. State Inpatient Databases (SID)
    hcup-us.ahrq.gov/news/exhibit_booth/sid_brochure.jsp
    May 01, 2018 - Address Critical Topics Rely on the SID to study State-level inpatient healthcare issues, including … Medical treatment effectiveness Impact of health policy changes Diffusion of medical technology Study

100. Nationwide Emergency Department Sample (NEDS)
     hcup-us.ahrq.gov/news/exhibit_booth/neds_brochure.jsp
     May 01, 2018 - features of the NEDS is its large sample size, which allows for analysis across hospital types and the study … Expected payer Admission and discharge status Address Critical Topics Rely on the NEDS to study