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  1. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or16.jsp
    August 01, 2014 - Elixhauser Comorbidity Software Refined for ICD-10-CM Chronic Condition Indicator Refined for ICD-10-CM Procedure … Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … The Direct Method is more efficient, but the EM method may improve results.
  2. hcup-us.ahrq.gov/reports/methods/methods_topic.jsp
    November 01, 2024 - Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … Return to top   Evaluations - Emergency Department Data Report #2016-08 State Variation in Procedure … format for downloading) Report #2006-06 Updated population information available under Method
  3. hcup-us.ahrq.gov/reports/methods/2019-01.pdf
    January 01, 2019 - payer data that occurred on a small proportion of discharge records, we used a “hot deck” imputation method … Using this method, we were able to calculate appropriate statistics for both national and State-level … or occurs before the first operating room procedure; and admissions with a procedure for esophageal … Next, a “hot deck” imputation method (which draws donors from strata of similar hospitals and patients … This method takes into account the cluster and stratification aspects when calculating these statistics
  4. hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixK_2LOINCCodesMap.pdf
    January 01, 2019 - Laboratory Test Name Specimen Type Units LOINC Code LOINC Name Comments Specimen Type Units Normal Range Method … SerPl-cRto TOTAL CK / CK MB 11E Creatine Kinase MB Serum / Plasma U/L 2154-3 CK MB SerPl Elph-cCnc Method … 11G Creatine Kinase MB Serum / Plasma U/L 6773-6 Deprecated CK MB SerPl EIA-cCnc Method = EIA 11H … Creatine Kinase MB Serum / Plasma % 12188-9 Deprecated CK MB Fr SerPl EIA Method = EIA 11I Creatine … 1988-5 CRP SerPl-mCnc 13A C Reactive Protein Serum / Plasma mg/dL 30522-7 CRP SerPl High Sens-mCnc Method
  5. MAINTAIN AND EXPAND (pdf file)

    hcup-us.ahrq.gov/reports/methods/2011_01.pdf
    January 01, 2011 - HCUP Methods Series Report # 2011-01. ONLINE March 9, 2011. U.S. … Clinical criteria can include, but are not limited to, diagnoses, procedures and a discharge disposition … The in-hospital mortality rates associated with these three procedures were 0.33%, 3.04%, and 0.84%, … The perioperative complication rates associated with the three procedures were 0.68%, 1.36%, and 1.08% … Number of Diagnosis and Procedure Fields by State, 2007 Table 6.
  6. hcup-us.ahrq.gov/reports/methods/2015_02.pdf
    January 01, 2015 - payer data that occurred on a small proportion of discharge records, we used a “hot deck” imputation method … For States with 30 procedure fields available, 95 percent of records captured all of patients’ procedures …  For discharges missing race, a “hot deck” imputation method (which draws donors from strata of … For missing race, we used a “hot deck” imputation method (which draws donors from strata of similar … We adjusted rates for age and sex using the method of direct standardization (Fleiss, 1973).
  7. hcup-us.ahrq.gov/db/nation/nrd/nrdrelatedreports.jsp
    June 01, 2020 - Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Elixhauser Comorbidity Software for ICD-9-CM Utilization Flags for Revenue Center Codes and ICD-9-CM Procedure … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods … 2015-2017 (PDF file, 359 KB) Supplemental Tables (Excel file, 285 KB) HCUP Method
  8. hcup-us.ahrq.gov/tech_assist/data_query/Methods_Community_Statistics20230207.pdf
    December 01, 2022 - Calculating Community-Level Statistics for HCUPnet: Methods 1 Updated December 2022 CALCULATING … COMMUNITY-LEVEL STATISTICS FOR HCUPNET: METHODS This document provides details on the methods used … Details on the methods are provided below. … room6 procedures (starting in 2016) • Maternal/neonatal stays involving alcohol and other drugs ( … Diagnoses, treatment, and procedures also tend to be different in LTAC facilities compared with other
  9. hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixG9_SurveyResultsCapabilities.jsp
    October 09, 2010 - Classes Refined for ICD-10-PCS Tools for CPT and HCPCS Level II CCS for Services and Procedures … Surgery Flags for Services and Procedures Tools for ICD-9-CM Clinical Classifications Software ( … Summary Trend Tables Findings-At-A-Glance Publications Information About Using HCUP Data Methods … sending ALL diagnosis and procedure codes. … A couple reported the test method, specimen/source and reference ranges may NOT be available from their
  10. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or17.pdf
    June 16, 2014 - Matching Variables • Up to 10 fields may be selected for matching • Recommended variables (Matching Methods … – Sex (Exact) – Race (Exact) – Birth Date (Date) – Social Security Number (SSN) Matching Methods … matching to account for minor typographical errors, misspellings, and hyphenated names Matching Methods … – Accounts for occurrence of the middle initial only versus the full middle name Matching Methods … • "Direct Method" refers to the method used to derive the M-Probabilities used in linkage – Probability
  11. Mn15 (xls file)

    hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn15.xls
    January 01, 2019 - Laboratory Test Name Specimen Type Units LOINC Code LOINC Name Comments Specimen Type Units Normal Range Method … SerPl-cRto TOTAL CK / CK MB 11E Creatine Kinase MB Serum / Plasma U/L 2154-3 CK MB SerPl Elph-cCnc Method … 11G Creatine Kinase MB Serum / Plasma U/L 6773-6 Deprecated CK MB SerPl EIA-cCnc Method = EIA 11H … Creatine Kinase MB Serum / Plasma % 12188-9 Deprecated CK MB Fr SerPl EIA Method = EIA 11I Creatine … 17X Lactate Dehydrogenase (LDH) 18 Neutrophils Band Whole Blood % 26508-2 Neuts Band Fr Bld Specify Method
  12. hcup-us.ahrq.gov/reports/methods/2003_02.jsp
    January 01, 2003 - HCUP Method Series Report # 2003-02. ONLINE December 14, 2015. U.S. … This was the method used to illustrate the diabetes analysis in this report. … These procedures were made available as experimental procedures in Version 7 of the SAS System, and were … The SURVEYSELECT procedure provides a variety of methods for selecting probability-based random samples … Top Internet Citation: Method Series Report 2003-02.
  13. hcup-us.ahrq.gov/reports/methods/2008_03.pdf
    January 01, 2008 - Microsoft Word - 2008_3.doc HCUP Methods Series kbr33831 Contact Information: Healthcare Cost … HCUP Methods Series Report # 2008-03. Online May 2, 2008. U.S. … Third, can other statistical methods be use for extrapolation? … An alternative method might be to use a regression of AS CCR across other hospital characteristics in … As more states provide detailed charges it would be possible to test the extrapolation method.
  14. LOINC Maintenance (pdf file)

    hcup-us.ahrq.gov/datainnovations/clinicaldata/FL25LOINCMaintenance.pdf
    September 22, 2010 - Method change h. Change in site/location performance i. Group components change 3. … the name change to determine if there’s inference to different specimen types, timed collection, or method … In health information exchanges, methods are used sparingly. 2f Interpretive data changes may allude … to change in methodology, property or scale. 2g Method changes only affect LOINC codes if the site … uses the method attribute. 2h Change in site or location performance.
  15. hcup-us.ahrq.gov/reports/methods/2012-02.pdf
    January 01, 2012 - For States with 30 procedure fields available, 95 percent of records captured all of patients’ procedures … • For discharges missing race, a “hot deck” imputation method (which draws donors from strata of … For missing race, we used a “hot deck” imputation method (which draws donors from strata of similar … This method takes into account the cluster and stratification aspects of the NIS sample design when … We adjusted rates for age and sex using the method of direct standardization (Fleiss, 1973).
  16. Slide 1 (pdf file)

    hcup-us.ahrq.gov/datainnovations/clinicaldata/FL20LOINCIntroductionHammond.pdf
    February 25, 2008 - Definition axes • Component name (analytic) • Property measured • Timing • Type of sample • Type of scale • Method … E. coli) – Narrative (dictation results from x-ray) 25 Feburary 2008 Hammond 12 METHODMethod or … procedure used to produce the result or observation (when relevant) • Examples – Cuff method for … Feburary 2008 Hammond 22 Clinical LOINC • Name • Type of property • Timing • Body system • Scale • Method … ) LOINC Code Definition axes COMPONENT PROPERTY MEASURED TIMING SAMPLE/SYSTEM TYPE OF SCALE METHOD
  17. hcup-us.ahrq.gov/reports/methods/2005_06.pdf
    January 01, 2005 - the Third National Healthcare Disparities Report. 2005.HCUP Method Series Report #2005-06 Online. … The sampling and weighting strategy used for the disparities analysis file is similar to the method … Statistical Methods. … For States with 30 procedure fields available, 95 percent of records captured all of patients’ procedures … We adjusted rates for age and sex using the method of direct standardization (Fleiss, 1973).
  18. hcup-us.ahrq.gov/reports/methods/2006_6a.pdf
    January 01, 2006 - Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc HCUP Methods Series kbr33831 Contact … HCUP Methods Series Report # 2006-06 Online. October 23, 2006. U.S. … Resident population in the United States Types of Available Information: Urban-rural classification methods … Department of Health and Human Services Data Collection Method: Data extracted from various other … Populations in urban and rural areas Types of Available Information: Urban-rural classification methods
  19. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or16.pdf
    June 16, 2014 - Select matching variables and methods. … In the Select Matching variables and methods section click on the first empty cell in the Data Item … Use the drop down box for Matching Method to choose the specific matching method associated with each … Select or de-select Direct Method. … The Direct Method is more efficient, but the EM method may improve results.
  20. hcup-us.ahrq.gov/reports/methods/MS2021-05-CCR-Methodologies.pdf
    December 17, 2021 - ........................................................................... 3 Overview of the CCR Method … ............................................................................ 3 Origins of the CCR Method … We first provide an overview of the CCR method, including background on the CCR methodology. … OVERVIEW OF THE CCR METHOD In this section, we describe the origins of the CCR method, the types of … CCR Calculations The concept underlying the CCR method is straightforward.

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