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Total Results: 1,395 records

Showing results for "statistical".

261. PowerPoint Presentation (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-options-summarizing.ppt
     June 01, 2012 - Option 4: Mathematically Adjust “Naïve” Estimates The fourth option would most likely require expert statistical … Analysis option 4 requires expert statistical help. … Keep in mind that expert statistical help may be needed for analysis option 4 and that there is no evidence … This may require expert statistical help.

262. Nppv-Respiratory-Failure Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/nppv-respiratory-failure_executive.pdf
     July 01, 2012 - 1 Comparative Effectiveness Review Number 68 Noninvasive Positive-Pressure Ventilation (NPPV) for Acute Respiratory Failure Executive Summary Background Acute respiratory failure is a life- threatening condition characterized by an inability to maintain normal levels of oxygen and/or carbon dioxide gas exc…

263. ADHD-Update-protocol-160818 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd-update_research-protocol.pdf
     August 18, 2016 - significant geographical variations in the rate of diagnosis and treatment.1 The most recent Diagnostic and Statistical … [Mesh] OR diagnosis[mesh:noexp] OR "Diagnostic Techniques and Procedures"[Mesh] OR "Diagnostic and Statistical … graphical displays and test statistics (Q and I2 statistics), while recognizing that the ability of statistical … Diagnostic and Statistical Manual of Mental Disorders. 5th ed. … Manual of Mental Disorders, 4th Edition DSM-5 Diagnostic and Statistical Manual of Mental Disorders

264. Effectiveness and Safety of Bronchial Thermoplasty in Management of Asthma: Evidence Summary (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-summary-cer-202-bronchial-thermoplasty-asthma.pdf
     December 01, 2017 - Effectiveness and Safety of Bronchial Thermoplasty in Management of Asthma: Evidence Summary Comparative Effectiveness Review Number 202 Effectiveness and Safety of Bronchial Thermoplasty in Management of Asthma Evidence Summary Objectives and Rationale for Review This report summarizes a systematic review, “E…

265. Microsoft Word - Comp Eff 10.doc (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ace-inhibitor-arb-2007_research-2007-1.pdf
     January 01, 2007 - Data Synthesis Given that many studies did not have the statistical power to determine equivalence … In the presence of statistical heterogeneity, we evaluated likely explanatory clinical and methodological … When the results from statistical testing were similar, we present the outcome that we judged to be … the proportion of patients achieving successful blood pressure control on a single agent showed no statistical … enalapril LVH (44- 53%) RCT N = 50 (42) 3 yr Fair LVMI Non-statistical ↓LVMI both, no difference

266. 8 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/methodsguide_chou_assessing_harms_when_comparing.pdf
     November 01, 2008 - Drug approval information—for example, the clinical and statistical reviews prepared by staff of the … drug reactions have been subjected to rigorous evaluation in subsequent studies. 67 Nonetheless, statistical … In such cases, CERs should acknowledge the lack of statistical power to assess risk adequately and … harms only when there are appropriate data to justify such statements. 77 Few CERs will have the statistical … Statistical combination of data from observational studies is often inappropriate and should be avoided

267. Binge-Eating Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/binge-eating_research-protocol.pdf
     July 21, 2014 - by the American Psychiatric Association (APA) as a distinct eating disorder in the Diagnostic and Statistical … Abbreviations: DSM = Diagnostic and Statistical Manual of Mental Disorders; LOC = loss of control Epidemiology … If we conduct quantitative syntheses (i.e., meta-analysis), we will assess statistical heterogeneity … If we include any meta-analyses with considerable statistical heterogeneity in this report, we will … Diagnostic and Statistical Manual of Mental Disorders. 5th ed., Arlington, VA: American Psychiatric

268. Supplemental Project To Assess the Transparency of Reporting Requirements: Tympanostomy Tubes in Children With Otitis Media (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-tympanostomy_research.pdf
     June 01, 2017 - results, but we were unable to incorporate them in to the analysis, due to the fact that they had no statistical … maximum follow up recorded; we also looked for differences in the estimation procedure (the prescribed statistical … Again, the paper gave much more detail and included statistical analyses not reported in the record, … we would need hazard ratios to perform a meta-analysis and the record does not include any formal statistical … No statistical analysis is provided, and because these are the same treatment types (antibiotic and

269. 8 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-harms_methods.pdf
     November 01, 2008 - Drug approval information—for example, the clinical and statistical reviews prepared by staff of the … drug reactions have been subjected to rigorous evaluation in subsequent studies. 67 Nonetheless, statistical … In such cases, CERs should acknowledge the lack of statistical power to assess risk adequately and … harms only when there are appropriate data to justify such statements. 77 Few CERs will have the statistical … Statistical combination of data from observational studies is often inappropriate and should be avoided

270. Renal-Cancer Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/renal-cancer_research-protocol.pdf
     April 20, 2015 - www.effectivehealthcare.ahrq.gov Published online: April 20, 2015 16 5.5 If N or PN to 5.1, 5.2 or 5.3: Were appropriate statistical … Statistical significance (will be set at a two sided alpha of 0.05). … We will evaluate for statistical heterogeneity among studies using an I2 statistic, and anticipate statistical … A value greater than 50% will be considered to have substantial statistical heterogeneity. … For studies reporting on test performance outcomes, statistical analyses will be conducted using methods

271. Alcohol-Misuse Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/alcohol-misuse_executive.pdf
     April 28, 2010 - prevalence of current dependence (within the last 12 months and as defined by the Diagnostic and Statistical … The chi-squared statistic and the I2 statistic were calculated to assess statistical heterogeneity in … Low Utilization Emergency visits Difference between groups for visits in past 6 months did not reach statistical … TrEAT reported a lower number of days of hospitalization for the intervention group that did not reach statistical … Diagnostic and statistical manual of mental disorders, 4th ed. Text rev.

272. Disposition of Comments_Comparative Effectiveness Review No. 262_Pharmacotherapy for Adults With Alcohol Use Disorder in Outpatient Settings: Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-262-pharmacotherapy-alcohol-disposition-comments.pdf
     November 07, 2023 - Peer Reviewer #1 Methods The methods seem appropriate, including the inclusion/exclusion criteria and statistical … Statistical methods, including descriptions of when statistical (quantitative) vs. qualitative analysis … Public Comment #3 (APA) Results Pg 13. delete s Although the statistical heterogeneity was fairly … #3 (APA) Results p. 33 Heavy drinking days The phrasing naltrexone by CBI interaction sounds like statistical … If the studies are consistent, of high quality, direct, and clinically relevant, then the statistical

273. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-270-bimp-disposition-comments.pdf
     September 18, 2024 - We felt this granular approach would have very low statistical power and also would be quite cumbersome

274. Grading Strength of Evidence: Interactive Quiz (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/grading-quiz.ppt
     October 08, 2025 - Any of these four domains can be used when they are relevant and the appropriate data or statistical

275. Grading Strength of Evidence: Interactive Quiz (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/grading-quiz.ppt
     October 08, 2025 - Any of these four domains can be used when they are relevant and the appropriate data or statistical

276. Case Study Comparing Bayesian and Frequentist Approaches for Multiple Treatment Comparisons (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/indirect-comparisons_research.pdf
     March 01, 2013 - Statistical heterogeneity represents effect size variability between studies. … Journal of the American Statistical Association. 2006;101:447-59. 26. Lu G, Ades A. … Statistical approaches for conducting network meta- analysis in drug development. … Statistical Review for Sanctura XR (Trospium Chloride) Extended Release Capsules. 2007. … Statistical Review for Sanctura XR (Trospium Chloride) Extended Release Capsules. 2007.

277. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/juvenile-arthritis-dmards_disposition-comments.pdf
     September 01, 2011 - example, on page 39, authors state that a study on anakinra was rated as poor because of insufficient statistical … Statistical methods used are appropriate. Thank you. … Outcome measures appropriate as are statistical methods. … Otherwise, I thought that the data abstraction methods, quality assessment, rating the body of evidence, statistical

278. Methods Guide for Medical Test Reviews Chapter 11 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-genetic_methods.pdf
     July 01, 2012 - Finally, statistical issues must be taken into account when evaluating studies of genetic tests. … results are often derived from analytically complex studies that have undergone a very large number of statistical … Principle 8: Understand statistical issues of particular relevance to genetic tests. … warfarin dose (e.g., age, BMI) with the use of clinical factors alone.33–35 Principle 8: Understand statistical … are sometimes derived from analytically complex studies that have undergone a very large number of statistical

279. Disposition of Comments Report for Testing of CYP2C19 Variants and Platelet Reactivity for Guiding Antiplatelet Treatment (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antiplatelet-treatment_disposition-comments.pdf
     September 25, 2013 - Based on their extensive and well performed statistical analysis, the authors found limited evidence … Stat Med 2000), suboptimal statistical properties (as suggested in the Cochrane Handbook of Systematic … Peer Reviewer #9 Methods I have some concerns about the statistical methods as outlined below: I … Definitions, outcome measures and statistical methods are appropriate. … Peer Reviewer #10 Clarity and Usability This is a very detailed analysis containing statistical concepts

280. Comparative Effectiveness and Safety of New Therapies (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/diabetes-glucose-control_research.pdf
     July 01, 2010 - To use these variables in the statistical models, we collapsed the data into two-month intervals (i.e … We did not test for statistical differences across groups as even small differences are statistically