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Showing results for "statistical".

1101. 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%

1102. 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

1103. 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

1104. Crosscutting-Horizon-Scan-High-Impact-1412 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/crosscutting-horizon-scan-high-impact-1412.pdf
      December 01, 2014 - That undermines the statistical analysis of trial results and makes it difficult to determine the ‘

1105. 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

1106. 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

1107. S158 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/s158.pdf
      October 01, 2007 - Statistical Analysis With Missing Data. 2nd ed. New York, NY: John Wiley & Sons; 2002. 24.

1108. 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

1109. 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

1110. 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

1111. 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

1112. S13 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/s13.pdf
      October 01, 2007 - Statistically, effect mod- ification is observed as statistical interaction.

1113. Nonpharmacological Versus Pharmacological Treatment for Patients With Major Depressive Disorder: Current State of the Evidence (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/major-depressive-disorder_clinician.pdf
      September 01, 2016 - Nonpharmacological Versus Pharmacological Treatment for Patients With Major Depressive Disorder: Current State of the Evidence Nonpharmacological Versus Pharmacological Treatment for Patients With Major Depressive Disorder: Current State of the Evidence Focus of This Summary This is a summary of a systematic revie…

1114. 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

1115. 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

1116. 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.

1117. 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…

1118. 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.

1119. 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.…

1120. 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