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Showing results for "calculated".

21. Case Study Comparing Bayesian and Frequentist Approaches for Multiple Treatment Comparisons | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/indirect-comparisons/research
    March 28, 2013 - We also calculated the number needed to treat (NNT) to achieve continence or avoid harms from pooled

22. Meta-analysis of Test Performance Evidence When There is a “Gold Standard” Reference Standard (ppt file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-meta-analysis.ppt
    June 01, 2012 - The positive predictive value is calculated as the proportion of people who test positive who actually … This can also be calculated from the test’s sensitivity and specificity by dividing the sensitivity by … It is calculated by the odds of the test being positive in people with a disease, divided by the odds … Hierarchical summary lines can be calculated from bivariate random-effects model parameters A range of … These estimates were calculated using bivariate meta-regression with time interval as the predictor.

23. Meta-analysis of Test Performance Evidence When There is a “Gold Standard” Reference Standard (ppt file)
    effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-meta-analysis.ppt
    June 01, 2012 - The positive predictive value is calculated as the proportion of people who test positive who actually … This can also be calculated from the test’s sensitivity and specificity by dividing the sensitivity by … It is calculated by the odds of the test being positive in people with a disease, divided by the odds … Hierarchical summary lines can be calculated from bivariate random-effects model parameters A range of … These estimates were calculated using bivariate meta-regression with time interval as the predictor.

24. Outcome Measure Harmonization and Data Infrastructure for Patient-Centered Outcomes Research in Depression (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/harmonization-depression-draft-report.pdf
    March 15, 2021 - The purpose of the standardized definitions was to enable the measures to be extracted and calculated … The suicide ideation and behavior measure also may be calculated using a patient’s response to item … The app launched from within the patient’s record in the EHR, aggregated EHR and PRO data, calculated … The PHQ-9 score is not calculated until the patient submits their responses, and there is no minimum … After seven of the nine questions have saved responses, a score will be calculated.

25. Evaluating Practices and Developing Tools for Comparative Effectiveness Reviews of Diagnostic Test Accuracy: Methods for the Joint Meta-Analysis of Multiple Tests (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/diagnostic-tests-accuracy_research.pdf
    January 01, 2013 - However, η̂k is not correlated with ξ̂ k because they are calculated in disjoint samples. … The area can be calculated analytically (see Appendix). … Multinomial likelihood (uses within-study correlations) Not calculated – f. … Multinomial likelihood (uses within-study correlations) Not calculated – f. … The volume VM included in this one-standard-error surface is calculated by integration.

26. Executive Summary_Systematic Review_Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2022 Update of the PTSD-Repository Evidence Base (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/pharma-nonpharma-ptsd-2022-update-executive-summ.pdf
    January 01, 2022 - is being progressively reassessed using RoB 2 and will be provided in a future update, along with calculated … Implications and Conclusions This report updates the previous AHRQ report with comprehensive data, calculated

27. Ebell_Presentation_REVISED_FINAL (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/use_of_handheld_ebell_presentation.pdf
    January 01, 2009 - Ebell_Presentation_REVISED_FINAL   Source:    Eisenberg  Center  Conference  Series  2009,  Translating  Information  Into  Action:  Improving  Quality  of   Care  Through  Interactive  Media,  Effective  Health  Care  Program  Web  site   (http://www.effectivehealt…

28. Test-Performance-Metrics Appendixes (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/test-performance-metrics_appendixes.pdf
    January 01, 2005 - Therefore, they are often calculated for a range of plausible prevalence values and tabulated or plotted

29. Research White Paper: Outcome Measure Harmonization and Data Infrastructure for Patient-Centered Outcomes Research in Depression (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/white-paper-outcome-measure-harmonization-depression.pdf
    November 01, 2020 - Because of this concern, the adverse events measure will be calculated using data captured in the EHR

30. Research White Paper: Outcome Measure Harmonization and Data Infrastructure for Patient-Centered Outcomes Research in Depression (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/white-paper-outcome-measure-harmonization-depression.pdf
    November 01, 2020 - Because of this concern, the adverse events measure will be calculated using data captured in the EHR

31. Findings of Bayesian Mixed Treatment Comparison Meta-Analyses: Comparison and Exploration Using Real-World Trial Data and Simulation | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/bayesian-mixed-treatment/research
    January 31, 2013 - When comparisons were calculated, the findings generally agreed but differed for a small proportion (

32. Validity and Inter-rater Reliability Testing of Quality Assessment Instruments | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/quality-tools-testing/research
    March 20, 2012 - Inter-rater agreement was calculated using kappa statistics.

33. Antinuclear Antibody, Rheumatoid Factor, and Cyclic-Citrullinated Peptide Tests for Evaluating Musculoskeletal Complaints in Children | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/musculoskeletal-complaints-tests-children/research
    March 07, 2012 - We calculated sensitivity (Sn) and specificity (Sp).

34. Geographic Variation in Carotid Endarterectomy and Carotid Stenting Among Medicare Beneficiaries, 2003-2006 | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/cardiology-health-outcomes/research
    July 28, 2010 - Using the direct standardization method, we calculated annual age-adjusted rates of carotid endarterectomy … We calculated annual rates of carotid endarterectomy and for 2003 through 2006. … We calculated annual rates of carotid stenting for 2005 and 2006 only, because the HCPCS codes specific … to carotid stenting were assigned late in 2004 after the CMS national coverage decision. 20 We calculated … In addition to calculating rates of carotid revascularization, we calculated rates of carotid imaging

35. Meditation Programs for Psychological Stress and Well-Being | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/meditation/research
    January 06, 2014 - To assess the direction and magnitude of reported effects of the interventions, we calculated the relative

36. Masks-Appendix-Table-B-2-Version-2 (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/masks-appendix-table-b-2-version-2.xlsx
    January 01, 2007 - 0 cases occurred in 9 contacts who wore mask compared with 7 of 154 contacts who didn't wear mask, calculated

37. Appendix Table B-2. Observational Studies of Masks in the Community (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/masks-appendix-table-b-2-version-1.xlsx
    January 01, 2007 - 0 cases occurred in 9 contacts who wore mask compared with 7 of 154 contacts who didn't wear mask, calculated

38. Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2024 Update of the Evidence Base for the PTSD Trials Standardized Data Repository (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-5-draft-report.pdf
    February 05, 2024 - Standardized effect sizes for continuous PTSD outcomes were calculated by study biostatisticians. … This update also includes calculated standardized effect sizes for continuous PTSD outcomes for all … This 2024 update adds calculated standardized effect size data for continuous PTSD outcomes for all … To facilitate comparison across studies and across outcomes, a within-arm effect size was calculated … Hedge’s g was calculated based on adjusted mean difference, if reported.

39. Performance and Usability of Machine Learning for Screening in Systematic Reviews: A Comparative Evaluation of Three Tools | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/machine-learning-screening/methods-report
    November 15, 2019 - We calculated the proportion missed and the workload and time savings compared to dual independent screening

40. Disposition of Comments for Migraine in Adults: Preventive Pharmacologic Treatments (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/migraine-prevention_disposition-comments.pdf
    April 18, 2013 - We revised the report and clarified that for continuous outcomes we calculated the mean differences … We also calculated ratios of means that describe clinically interpretable percentage differences in … We calculated standardized mean differences for different measures of the same outcome with Cohen … To address clinical importance of the changes in continuous outcomes we also calculated means ratio … We calculated the number needed to screen from the reported number of screened, eligible, enrolled,