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Total Results: 2,017 records

Showing results for "estimate".

421. Layout 1 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/type-2-diabetes-medications-update_executive.pdf
     March 01, 2011 - range of absolute differences from baseline to followup in the comparison arms for readers who wish to estimate … Further research is unlikely to change our confidence in the estimate of the effect. … Further research may change our confidence in the estimate of the effect and may change the estimate. … Further research is likely to change our confidence in the estimate of the effect and is likely to change … the estimate.

422. Untitled (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/field-triage-glascow_research-protocol.pdf
     February 25, 2016 - and weighing the combined results of the above domains: •   High-We are very confident that the estimate … •   Moderate-We are moderately confident that the estimate of effect lies close to the true effect … •   Low-We have limited confidence that the estimate of effect lies close to the true effect for … •   Insufficient- We have no evidence, we are unable to estimate an effect, or we have no confidence … in the estimate of effect for this outcome.

423. Amendment_HIE-Protocol_3-14-2015 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/health-information-exchange_research-protocol.pdf
     April 20, 2015 - • Moderate-We are moderately confident that the estimate of effect lies close to the true effect … • Low-We have limited confidence that the estimate of effect lies close to the true effect for this … that additional evidence is needed before concluding either that the findings are stable or that the estimate … • Insufficient- We have no evidence, we are unable to estimate an effect, or we have no confidence … in the estimate of effect for this outcome.

424. head-neck-cancer-update-140204 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/head-neck-cancer-update_research-protocol.pdf
     February 04, 2014 - Precision Required Precision is the degree of certainty surrounding an effect estimate with respect … Moderate We are moderately confident that the estimate of effect lies close to the true effect for … Low We have limited confidence that the estimate of effect lies close to the true effect for this … Insufficient We have no evidence, we are unable to estimate an effect, or we have no confidence in … the estimate of effect for this No evidence is available or the body of evidence has unacceptable

425. Research Protocol: Improving Cultural Competence To Reduce Health Disparities for Priority Populations (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/cultural-competence_research-protocol.pdf
     July 09, 2014 - An imprecise estimate is one for which the confidence interval is wide enough to include clinically … the overall strength of evidence for each outcome will be rated as:12 • High: Very confident that estimate … • Moderate: Moderately confidence that estimate of effect lies close to true effect. … Additional evidence necessary before concluding that findings are stable or that estimate of effect … • Insufficient: No evidence, unable to estimate an effect, or no confidence in estimate of effect

426. Comparative Effectiveness of Intravascular Diagnostic Procedures and Imaging Techniques versus Angiography Alone | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/coronary-artery-stenting/research-protocol
     December 01, 2019 - precision (precise or imprecise) of the evidence based on the degree of certainty surrounding an effect estimate … A precise estimate is an estimate that would allow a clinically useful conclusion. … An imprecise estimate is one for which the confidence interval is wide enough to include clinically distinct … If the studies do not directly compare the tests of interest, we will use network analysis to estimate

427. Methods Guide for Medical Test Reviews Chapter 12 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-prognostic_methods.pdf
     July 01, 2012 - Typically patients are classified as diagnostic test positive or negative to estimate the test’s accuracy … development sample) by using the data to define cutoff levels or model its relationships to the outcome and estimate

428. Final_multivariate_v22_CLEAN_03-11-2013 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-binary-outcomes-evaluation_research.pdf
     March 11, 2013 - Difference in the point estimate for the first outcome with univariate and multivariate meta-analysis … Difference in the point estimate for the second outcome with univariate and multivariate meta-analysis … Observational Model Write 1,ˆ ˆˆ ( , ) 'k k kMθ θ= …Θ for the estimate of kΘ . … • MSE is the sum of the variance of an estimate plus the square of its bias. … Difference in the point estimate for the first outcome with univariate and multivariate meta-analysis

429. Chapter 8: Meta-Analysis of Test Performance When There Is a “Gold Standard” | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/methods-guidance-tests-metaanalysis/methods
     December 01, 2019 - prevailing reasoning, across studies sensitivity and specificity are likely negatively correlated: as one estimate … positive estimated correlation between sensitivity and specificity (e.g., based on the correlation estimate … It is also informative to estimate “summary” negative (or positive) predictive values for this test.

430. Psychological and Pharmacological Treatments for Adults with Posttraumatic Stress Disorder (PTSD): A Systematic Review Update | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/ptsd-adult-treatment-update/research-protocol
     December 01, 2019 - of 18.7 percent and a current PTSD prevalence estimate of 9.1 percent 7 among Vietnam veterans. … For all analyses, we will use random-effects models to estimate pooled or comparative effects. … Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of the effect and may change the estimate. … the estimate.

431. Strategies to Treat and Manage Infantile Hemangioma | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/infantile-hemangioma/research-protocol
     December 01, 2019 - These random effects will allow both an estimate of the overall (population) effect as well as an estimate … Moderate We are moderately confident that the estimate of effect lies close to the true effect for … Low We have limited confidence that the estimate of effect lies close to the true effect for this outcome … Insufficient We have no evidence, we are unable to estimate an effect, or we have no confidence in … the estimate of effect for this outcome.

432. Stroke Prevention in Atrial Fibrillation Patients: A Systematic Review Update | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/stroke-afib-update/research-protocol
     September 01, 2019 - for the Management of Patients with Atrial Fibrillation recommends the use the CHADS2-VASc score to estimate … Moderate --We are moderately confident that the estimate of effect lies close to the true effect for … Low --We have limited confidence that the estimate of effect lies close to the true effect for this outcome … Insufficient --We have no evidence, we are unable to estimate an effect, or we have no confidence in … the estimate of effect for this outcome.

433. Integrating Bodies of Evidence: Existing Systematic Reviews and Primary Studies | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/integrating-evidence/methods
     December 01, 2019 - A new quantitative synthesis (i.e., pooled estimate) is needed if new studies would change conclusions … or strength of evidence judgements, or to obtain a more precise or more up-to-date estimate. … A new quantitative synthesis (i.e., pooled estimate) is needed if new studies would change conclusions … or strength of evidence judgements, or to obtain a more precise or more up-to-date estimate. … established for when the prior estimates would be acceptable or thresholds for determining when a new estimate

434. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/ptsd-adult-treatment_research-protocol.pdf
     December 20, 2011 - of 18.7 percent and a current PTSD prevalence estimate of 9.1 percent 4 among Vietnam veterans. … For all analyses, we will use random-effects models to estimate pooled or comparative effects. … Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of the effect and may change the estimate … the estimate.

435. Integrating Bodies of Evidence: Existing Systematic Reviews and Primary Studies (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/integrating-evidence_methods.pdf
     February 01, 2015 - A new quantitative synthesis (i.e., pooled estimate) is needed if new studies would change conclusions … or strength of evidence judgements, or to obtain a more precise or more up-to-date estimate. 8 … A new quantitative synthesis (i.e., pooled estimate) is needed if new studies would change conclusions … or strength of evidence judgements, or to obtain a more precise or more up-to-date estimate. … established for when the prior estimates would be acceptable or thresholds for determining when a new estimate

436. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/coronary-artery-stenting_research-protocol.pdf
     August 19, 2011 - precision (precise or imprecise) of the evidence based on the degree of certainty surrounding an effect estimate … A precise estimate is an estimate that would allow a clinically useful conclusion. … An imprecise estimate is one for which the confidence interval is wide enough to include clinically … If the studies do not directly compare the tests of interest, we will use network analysis to estimate

437. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/asthma-treatment_research-protocol.pdf
     February 10, 2010 - Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … Further research is likely to change the confidence in the estimate of effect and is likely to change … the estimate.

438. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/disparities-quality-improvement_research-protocol.pdf
     February 23, 2012 - evidence reflects the true effect and further research is very unlikely to change our confidence in the estimate … that the evidence reflects the true effect and further research may change our confidence in the estimate … of effect and may change the estimate), “low” (indicating low confidence that the evidence reflects … the true effect and further research is likely to change our confidence in the estimate of effect … and is likely to change the estimate), or “insufficient” (indicating that evidence is either unavailable

439. Improving the Utility of Evidence Synthesis for Decision Makers in the Face of Insufficient Evidence | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/improving-evidence-synthesis/white-paper
     April 01, 2021 - " covered both instances of no evidence and instances of evidence being present but insufficient to estimate

440. Closing the Quality Gap Series: The Patient-Centered Medical Home | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/patient-centered-medical-home/research
     December 01, 2019 - There were too few studies to estimate effects on clinical or most economic outcomes.