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Total Results: 6,744 records

Showing results for "cross sectional".

  1. DRN: Report 1 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-safety_research.pdf
    July 01, 2009 - use of metadata and controlled vocabularies, the ePCRN has reduced complications associated with cross … satisfactory alone, together these methods contribute to substantially enhancing accommodation to cross-institution … Cross-institutional variability is handled through adoption of common software and hardware platforms … Issues related to data quality, data checking, and cross-site data consistency also were highlighted … Questions also were raised about cross-institutional trust for network authentication (i.e., trusting

  2. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2012

    hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
    January 01, 1998 - variance calculations are based on finite-sample theory, which is an appropriate method for obtaining cross-sectional … In addition to these subroutines, standard errors can be estimated by validation and cross-validation … If the analytical file is too small to set aside a large validation sample, cross-validation techniques … For example, tenfold cross-validation would split the data into ten equal-sized subsets. … To determine the best way to identify in-hospital births, we ran cross-tabulations of different combinations

  3. Evidence-based Practice Center Systematic Review Protocol - Management of Infantile Epilepsies (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-252-infantile-epilepsies-disposition-comments.pdf
    October 25, 2022 - Furthermore, the recent cross sectional European collaborative outcomes study on several hundred patients

  4. Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/child-growth-development-outcomes-protocol.pdf
    August 19, 2024 - Non-randomized controlled trials, including quasi-experimental and controlled before- and-after studies • Cross-sectional … association between n-3 polyunsaturated fatty acid intakes and asthma in US children and adolescents: A cross-sectional

  5. Nis 2010 Maskedstats Severity (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2010_MaskedStats_Severity.PDF
    January 01, 2010 - 0.15% TRA82: Poisoning: Drugs Other Than Antidepressants or Tranquilizers 44,061 0.56% Tabulate Cross-tabular

  6. Disposition of Comments Report for Decision Aids for Cancer Screening and Treatment (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-decision-support-tools_disposition-comments.pdf
    December 23, 2014 - Information on the characteristics of the decision aids and numerical information was extracted or cross

  7. Disposition of Comments Report for Chronic Venous Ulcers: A Comparative Effectiveness Review of Treatment Modalities (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/venous-ulcers-treatment_disposition-comments.pdf
    January 27, 2014 - The Charing Cross Venous Ulcer Questionnaire was validated in “Measuring the quality of life in patients

  8. Evidence-based Practice Center Systematic Review Protocol (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/hip-fracture-pain_research-protocol.pdf
    December 09, 2009 - criteria Study design Observational study designs with no comparison group (case reports, case series, cross … sectional studies) Participants Majority (>80%) of participants <50 years, as stated by the study … Incidence of hip fractures in the elderly: a cross- national analysis.

  9. Introduction To The HCUP Nationwide Ambulatory Surgery Sample (pdf file)

    hcup-us.ahrq.gov/db/nation/nass/NASSIntroduction2021.pdf
    April 01, 2024 - variance calculations are based on finite-sample theory, which is an appropriate method for obtaining cross-sectional … In addition to these subroutines, standard errors can be estimated by validation and cross- validation … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … For example, tenfold cross-validation would split the data into 10 subsets of equal size.

  10. Introduction to the NASS, 2022 (pdf file)

    hcup-us.ahrq.gov/db/nation/nass/NASSIntroduction2022.pdf
    December 01, 2024 - variance calculations are based on finite-sample theory, which is an appropriate method for obtaining cross-sectional … In addition to these subroutines, standard errors can be estimated by validation and cross- validation … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … For example, tenfold cross-validation would split the data into 10 subsets of equal size.

  11. Chipra-89-Adhd-Behavior-Section-5-Attach-5 (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/factsheets/fullreports/chipra-89-adhd-behavior-section-5-attach-5.pdf
    February 02, 2012 - reviews did not contribute directly to the evidence base, the articles included in review articles were cross-referenced

  12. R18Hs017203-Gurwitz-Final-Report-2011 (pdf file)

    digital.ahrq.gov/sites/default/files/docs/publication/r18hs017203-gurwitz-final-report-2011.pdf
    January 01, 2011 - Final Progress Report Gurwitz, Jerry H Grant Award Number: R18 HS017203 13 Methods: This cross-sectional … Study design: Cross-sectional study.

  13. Evidence-based Practice Center Systematic Review Protocol (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/hepatitis-c-treatment-adherence_research-protocol.pdf
    September 13, 2011 - Prospective cohort study  Retrospective cohort study  Case-control study  Single-case studies  Cross-sectional … Prospective cohort study  Retrospective cohort study  Case-control study  Single case studies  Cross-sectional

  14. Recommendations to Improve Children’s Health Care Quality Measures: Background Report on the 2012 Process (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/pubs/background-2012/backgrnd2012.pdf
    January 01, 2012 - en da tio n C M S R ec om m en da tio ns fo r A dd iti on s to C or e Se t Cross-Cutting

  15. 0129Table8 (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/policymakers/chipra/factsheets/fullreports/0129table8.pdf
    January 01, 2013 - The intervention consisted of: 1) tools to promote cross-site communication; 2) encouragement to … Pediatr Blood Cancer. 2012;58(3):406–409.7 Survey study Investigators performed a cross-sectional

  16. An Employee Questionnaire for Assessing Patient Safety in Outpatient Surgery (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol4/Carayon.pdf
    February 01, 2005 - Another unexpected result concerns the covariance (a cross-loading) between question number 27 (good … data used to examine the reliability and validity of the SEIPS study employee questionnaire is the cross-sectional

  17. Behavioral Counseling Research and Evidence-Based Practice Recommendations: U.S. Preventive Services Task Force Perspectives | United States Preventive Services Taskforce

    www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/behavioral-counseling-research-and-evidence-based-practice-recommendations-us-preventive-services-task-force-perspectives
    March 01, 2014 - and psychological problems.” 15  The review further notes that many of the available data are from cross-sectional … more consistent terminology for the intensity of behavioral counseling interventions can facilitate cross-study

  18. Calculating Variances Using the 1999 Nationwide Inpatient Sample (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/reports/CalculatingKIDVariances.pdf
    December 16, 2005 - In addition to the methods shown in this report, standard errors can be estimated by validation and cross-validation … If the analytical file is too small to set aside a large validation sample, cross-validation techniques … For example, tenfold cross-validation would split the data into ten equal-sized subsets. … odds ratios, relative risks, and their standard errors (or confidence intervals) for user-specified cross-tabulations

  19. Physicians’ Roles in Preventing Dental Caries in Preschool Children: A Summary of the Evidence (pdf file)

    www.uspreventiveservicestaskforce.org/home/getfilebytoken/xXX8ZeqpmqtMURtJSfub56
    April 01, 2004 - support of the effects of fluoride supplementation in primary teeth, which employed retrospective or cross-sectional … Meta-analyses of results for 10 cross-sectional studies using 3 different approaches (Mantel-Haenszel

  20. Research Protocol: Disparities Within Serious Mental Illness (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/mental-illness-disparities_research-protocol.pdf
    July 01, 2015 - Single-group pre-post studies GQs 1, 2, and 4 § Not applicable GQ 3 § Case reports § Case series § Cross-sectional … in-progress studies to inform the results, we will present study-specific tables and use these to create cross-cutting
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