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Total Results: 1,380 records

Showing results for "statistical".

1361. Breast Abnormalities Update Surveillance Assessment_CER 47_Low (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-abnormalities-tests-update_surveillance.pdf
      September 01, 2012 - Quantitative Criteria for Signals of Potentially Invalidating Changes in Evidence B1 A change in statistical … However, in subgroup analyses there was a statistical correlation between blinding of readers and … However, in subgroup analyses there was a statistical correlation between blinding of readers and prevalence

1362. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/atypical-antipsychotics-off-label-update_disposition-comments.pdf
      September 01, 2011 - Inclusion and exclusion criteria, outcome measures, and statistical methods are clear. … The definitions/diagnostic criteria for the outcome measures were appropriate, and the statistical methods … Reviewer 5 Other In the trials covered by the reviews, statistical significance is often used, not

1363. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/treatment-resistant-depression_disposition-comments.pdf
      September 01, 2011 - All of the statistical methods used to compare the limited number of studies are appropriate. … The statistical methods used are appropriate. Thank you. … found in nature as the sample size needed for such trials is basically prohibitive, given our current statistical … At this time, the small size of the study sample and resulting limitations of statistical power in the

1364. PHARMACO-EPIDEMIOLOGIC METHODS FOR A STUDY OF (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/antipsychotic-medicine-cardiovascular-elderly_research.pdf
      February 01, 2009 - Results from the IV analysis agreed with the direction and statistical significance of the traditional … Our study may also have had both inadequate statistical power to observe true associations as well as

1365. Disposition of Comments Report for Antinuclear Antibody, Rheumatoid Factor, and Cyclic-Citrullinated Peptide Tests for Evaluating Musculoskeletal Complaints in Children (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/musculoskeletal-complaints-tests-children_disposition-comments.pdf
      March 07, 2012 - The statistical methods are appropriate. We agree. No change. … From my understanding of performing systematic reviews of this nature, the statistical methods are … Although in theory from a statistical point of view this may be the case this is not correct in practice

1366. Supplemental Project To Assess the Transparency of Reporting Requirements for Studies Evaluating the Effectiveness of Treatment Options for Symptoms of Diabetic Peripheral Neuropathy (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-neuropathy_research.pdf
      March 01, 2018 - What were the differences, if any, in pre-specified outcome measures, statistical plan and size of the … studies which were in both: What were the differences, if any, in pre-specified outcome measures, statistical … • Comparison of prespecified statistical plan • Sample sizes, total. … quality of life because so many studies reported insufficient data for pooling; many reported only statistical … We decided not to pool these studies due to high statistical heterogeneity (I-squared = 79% and 75%

1367. Bar-Cohen_ ECCS2012 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/bar-cohen_-eccs2012.pdf
      January 01, 2012 - Bar-Cohen_ ECCS2012 Slide 1: Addressing  Tensions  When Social/Family Support and Evidence-­‐ Based Care Collide Annette Bar-­‐Cohen, M.A., M.P.H., Discussant Executive Director, Center for NBCC Advocacy Training National Breast Cancer  Coalition,  Washington,  DC …

1368. S13 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/s13.pdf
      October 01, 2007 - Statistically, effect mod- ification is observed as statistical interaction.

1369. Disposition of Comments Report for Cardiac Troponins Used as Diagnostic and Prognostic Tests in Patients Wtih Kidney Disease (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/renal-function_disposition-comments.pdf
      August 11, 2014 - Peer reviewer #2 Methods Both the diagnostic criteria for the outcomes measures and the statistical … For KQ 3 and 4, the authors could consider using cumulative meta- analysis, i.e., to determine when statistical … TEP #3 Methods The search strategies and criteria appear to be appropriate as well as the statistical

1370. Methods Guide for Medical Test Reviews Chapter 2 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-topics_methods.pdf
      July 01, 2012 - Methods Guide for Medical Test Reviews Chapter 2 2-1 Chapter 2 Developing the Topic and Structuring Systematic Reviews of Medical Tests: Utility of PICOTS, Analytic Frameworks, Decision Trees, and Other Frameworks David Samson, M.S., Blue Cross and Blue Shield Association Karen M. Schoelles M.D., S.…

1371. Fractional Exhaled Nitric Oxide Clinical Utility in Asthma Management (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-nitric-oxide_research-protocol.pdf
      September 06, 2016 - We will evaluate potential publication bias by evaluating funnel plots symmetry and using statistical … outcomes were important to patients vs surrogates); consistency of results (based on qualitative and statistical

1372. 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 - 4) anxiety disorders; 5) eating disorders; or 6) personality disorders, per DSM-IV (Diagnostic and Statistical … anxiety disorders; (5) eating disorders; or (6) personality disorders, per DSM-IV (Diagnostic and Statistical

1373. Traumatic-Brain-Injury-Rehabilitation Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/traumatic-brain-injury-rehabilitation_executive.pdf
      June 01, 2012 - 1 Comparative Effectiveness Review Number 72 Multidisciplinary Postacute Rehabilitation for Moderate to Severe Traumatic Brain Injury in Adults Executive Summary Background Condition and Therapeutic Strategies Traumatic brain injury (TBI) is an alteration in brain function or other evidence of brain patho…

1374. Computerized Definitions Showed High Positive Predictive Values for Identifying Reasons for Hospitalizations in a Medicaid Population with Rheumatoid Arthritis (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/rheumatoid-arthritis-hospitalizations_research.pdf
      October 01, 2008 - members was 55 years; most patients were female (77%), white (73%), and lived in standard metropolitan statistical

1375. Treatment Strategies for Women With Coronary Artery Disease: Future Research Needs (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/cad-women-treatment-future_research.pdf
      February 01, 2013 - For women with UA/NSTEMI, the included studies, although not showing statistical significance, suggested … For women with UA/NSTEMI, the included studies, although not showing statistical significance, suggested … events in the CABG group in women (OR, 1.17; 95% CI, 0.90 to 1.54) although again this did not reach statistical

1376. Comparative Effectiveness Review Disposition of Comments Report (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/bundled-payments-quality-effects_disposition-comments.pdf
      August 24, 2012 - the “Methods” section, “Data Abstraction and Data Management” subsection: “We also abstracted the statistical … Statistical power was also considered in rating the quality of individual reviewed studies. … No statistical methods used. Paper quality designations were based on standard criteria.

1377. Outcome Definition and Measurement in Observational Comparative Effectiveness Research
      effectivehealthcare.ahrq.gov/sites/default/files/outcome-definition-and-measurement-chapter-6.pptx
      January 01, 2013 - analytical approach How an outcome is measured (e.g., dichotomous, continuous) determines the appropriate statistical … at fixed intervals, or with repeated measures at varying time intervals—determines the appropriate statistical

1378. labor-dystocia-protocol-amended-160728 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/labor-dystocia_research-protocol.pdf
      July 28, 2016 - rate of fetal descent in the second stage of labor, or on maternal and neonatal outcomes.8-10 The statistical … population, setting, approaches, and comparison groups; appropriate measurement of outcomes; appropriate statistical … graphical displays and test statistics (Q and I2 statistics), while recognizing that the ability of statistical … Statistical aspects of modeling the labor curve. Am J Obstet Gynecol. 2015. PMID: 25891997. 14.

1379. 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 - Peer Reviewer #3 Methods The statistical methods used are appropriate No action required. … The statistical methods are rigorous. No action required. … Peer Reviewer #6 Methods Statistical model - “Associations between the outcomes in each arm” ?? … meta-analyzed outcomes, stratified by the three populations, if possible, to have a better idea about statistical

1380. Migraine-Prevention Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/migraine-prevention_executive.pdf
      June 01, 2013 - We evaluated statistical significance at a 95% confidence level. … include justification of the sample size into grading of the evidence, nor did we conduct post hoc statistical … We did not perform formal statistical tests to quantify the biases. … Our presentation of results includes reproducible statistical estimates of treatment effects and strength-of … Few trials reported statistical power to detect statistically significant differences in outcomes.