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Total Results: 1,201 records

Showing results for "meta analysis".

461. Disposition of Comments for Interventions To Improve Cardiovascular Risk Factors in People With Serious Mental Illness (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/mental-illness-heart_disposition-comments.pdf
     April 22, 2013 - These control group conditions were combined in the meta-analysis, as participants in waitlist and … All meta-analyses have been revised to conduct the requested sensitivity analysis when appropriate. … The bullet points should follow from the meta-analysis first, I would think. … How about "Meta- analysis of three small, 3- to 12-month..." … Non-pharmacological management of antipsychotic-induced weight gain: systematic review and meta-analysis

462. Preterm-Birth-Terbutaline-Pump Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/preterm-birth-terbutaline-pump_surveillance.pdf
     January 30, 2013 - CERs with no meta-analysis were examined for qualitative signals only. … For any given CER that included a meta-analysis, the assessment started with the identification of qualitative … A   systematic  review  and  meta-­‐analysis.     … These signals, except for one (A7), specify findings from a pivotal trial, meta-analysis (with at least … (in relation to a meta-analysis in the original CER) or non-pivotal trial – A7 * Please

463. Preterm-Birth-Terbutaline-Pump Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/preterm-birth-terbutaline-pump_surveillance.pdf
     January 30, 2013 - CERs with no meta-analysis were examined for qualitative signals only. … For any given CER that included a meta-analysis, the assessment started with the identification of qualitative … A   systematic  review  and  meta-­‐analysis.     … These signals, except for one (A7), specify findings from a pivotal trial, meta-analysis (with at least … (in relation to a meta-analysis in the original CER) or non-pivotal trial – A7 * Please

464. Methods Guide for Medical Test Reviews Chapter 6 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-applicability_methods.pdf
     July 01, 2012 - , less useful organization of summary tables, disorganized synthesis of results, and findings from meta-analysis … − Include presence/absence as parameter in meta-regression or sensitivity analyses. … − Assess heterogeneity in meta-analysis and comment of sources of heterogeneity in estimates. … For example, in a meta-analysis, it may appear that a test is particularly inaccurate for older patients … As a means of remediation, not planned in advance, we used prior USPSTF meta-analysis data on conventional

465. Telehealth for Women (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/telehealth-women-protocol.pdf
     June 21, 2021 - If sufficient data are available, meta-analyses will be conducted to summarize data and obtain more … To determine whether meta-analysis could be meaningfully performed, we will consider the risk of bias … If meta-analysis is performed, randomized controlled trials will be analyzed separately from observational … Meta-regression may be conducted to explore statistical heterogeneity using additional variables for … When meta-analyses cannot be performed, our approach 11 will be to qualitatively synthesize

466. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antidepressants-update_executive.pdf
     December 01, 2011 - We conducted meta-analyses of 6 direct comparisons; the remaining 72 analyses employed mixed treatment … comparison meta-analyses to derive indirect comparisons. … Differences in efficacy reflected in some of these meta-analyses are of modest magnitude, and clinical … These results are based on meta-analyses of head-to-head trials. … incidence of specific adverse events differs across antidepressants Comparative risk of nausea High Meta-analysis

467. Atrial-Fibrillation-Ablation Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation-ablation_surveillance.pdf
     May 16, 2013 - CERs with no meta-analysis were examined for qualitative signals only. … The summary estimate was derived from meta-analysis of three RCTs that assessed the rhythm control … The summary estimate was derived from meta-analysis of six RCTs. 1 RCT27 No signal This trial27 … (in relation to a meta-analysis in the original CER) or non-pivotal trial – A7   * … The  summary  estimate  was   derived  from  meta-­‐analysis  of  six  RCTs.    

468. Disposition of Comments for Treatments for Fibromyalgia in Adult Subgroups (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/fibromyalgia_disposition-comments.pdf
     January 26, 2015 - It was not possible to perform a meta- analysis due to the paucity of data. … However, due to limitations of the literature, the decision was made not to conduct a formal meta-analysis … Further limiting the value of the report is the fact that, once having determined that a meta-analysis … It might be worth mentioning that meta-analysis was not possible (and why) because the listing of findings … Added text to the Methods pg. 11 and Discussion pg. 40: A meta-analysis was not possible due to relatively

469. Psychological and Pharmacological Treatments for Adults with Posttraumatic (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ptsd-adult-treatment-update_research-protocol.pdf
     December 31, 2017 - According to one meta-analysis of 35 longitudinal study samples, 28.8 percent (range: 3.1 to 87.5%) … (i.e., meta-analysis) of the data from those studies. … We will also consider conducting mixed treatment comparisons meta-analysis using Bayesian methods to … If we conduct quantitative syntheses (i.e., meta-analysis), we will assess statistical heterogeneity … "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta- analysis"[All Fields]) #17 Search

470. Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/child-growth-development-outcomes-protocol-amended.pdf
     November 18, 2024 - and will adhere to the international PRISMA51 (Preferred Reporting Items for Systematic reviews and Meta-Analyses … cohort studies • Nested case-control studies • Narrative reviews • Systematic reviews • Meta-analyses … , with interpretation of results) and quantitatively (meta-analysis) when appropriate. … Effects of n-3 polyunsaturated fatty acid supplementation on appetite: a systematic review and meta-analysis … The Volume of Breast Milk Intake in Infants and Young Children: A Systematic Review and Meta-Analysis

471. Bladder-Cancer-Non-Muscle-Invasive Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/bladder-cancer-non-muscle-invasive_executive.pdf
     October 01, 2015 - Bivariate meta-analysis of sensitivity and specificity with sparse data: a generalized linear mixed … Chapter 8: meta- analysis of test performance when there is a “gold standard”. … Random-effects meta- analysis of inconsistent effects: a time for change. … A meta- analysis of randomized trials. Urology. 2006 Jun;67(6):1216-23. PMID: 16765182. 37. … Meta-analysis of diagnostic and screening test accuracy evaluations: methodologic primer.

472. Point-Of-Care Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/point-of-care_research.pdf
     April 01, 2014 - Benefits and Harms of Treating Gestational Diabetes Mellitus: A Systematic Review and Meta-analysis … Pharmacologic therapy for primary restless legs syndrome: a systematic review and meta- analysis. … Benefits and Harms of Treating Gestational Diabetes Mellitus: A Systematic Review and Meta-analysis … Pharmacologic therapy for primary restless legs syndrome: a systematic review and meta- analysis. … Pharmacologic therapy for primary restless legs syndrome: a systematic review and meta-analysis.

473. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/stroke-atrial-fibrillation_research-protocol.pdf
     January 30, 2012 - effect by inhibiting the у-carboxylation of vitamin K-dependent factors (II, VII, IX, and X).14 In a meta-analysis … We will then determine the feasibility of completing a quantitative synthesis (i.e., meta- analysis). … When a meta-analysis is appropriate, we will use random-effects models to synthesize the available evidence … For comparison, we will also perform fixed-effect meta- analyses. … Meta-analysis: antithrombotic therapy to prevent stroke in patients who have nonvalvular atrial fibrillation

474. Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/child-growth-development-outcomes-protocol.pdf
     August 19, 2024 - cohort studies • Nested case-control studies • Narrative reviews • Systematic reviews • Meta-analyses … , with interpretation of results) and quantitatively (meta-analysis) when appropriate. … polyunsaturated fatty acids supplementation in pregnancy, lactation, and infancy: An umbrella review of meta … Effects of n-3 polyunsaturated fatty acid supplementation on appetite: a systematic review and meta-analysis … The Volume of Breast Milk Intake in Infants and Young Children: A Systematic Review and Meta-Analysis

475. Disposition of Comments for CER 167 Renal Masses (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/renal-cancer_disposition-comments.pdf
     February 24, 2016 - observational and retrospective in design.23” Should be amended to reflect that fact that there was a meta-analysis … This guideline was based on expert opinions and a meta-analysis of the best studies available at the … Page 106: Meta Analysis for Radical vs. … continuous variable and therefore the results are presented in a “per cm” basis by performing a meta-analysis … Heterogeneity in study design and reported outcomes prevent meta-analysis.

476. Omega-3-Maternity Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/omega-3-maternity_research-protocol.pdf
     May 18, 2015 - pooling results of RCTs will be based on our assessments of study outcome similarities.12, 13 For meta-analysis … If study designs permit, we will conduct network meta-analysis. … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analysis … Methods for trend estimation from summarized dose- response data, with applications to meta-analysis. … Meta-analysis for linear and nonlinear dose-response relations: examples, an evaluation of approximations

477. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation-ablation_executive.pdf
     July 01, 2009 - When a meta- analysis of 5,239 patients with AF enrolled in RCTs of rhythm vs. rate control was performed … However, in an “on-treatment” analysis of the relationship of survival to cardiac rhythm and treatment … The summary estimate was derived from meta-analysis of three RCTs that assessed the rhythm control of … The summary estimate was derived from meta-analysis of six RCTs. … recurrence rates for PAF vs. other types of AF were clinically and statistically heterogeneous, but meta-analysis

478. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/venous-ulcers-treatment_research-protocol.pdf
     September 13, 2012 - We will develop a search strategy for MEDLINE, accessed via PubMed®, based on an analysis of medical … determine if they should be included in the final qualitative and quantitative systematic review and meta-analysis … Meta-analysis in clinical trials. Control Clin Trials 1986;7(3):177-88. PMID: 3802833. 10. … Measuring inconsistency in meta-analyses. BMJ 2003;327(7414):557-60. PMID: 12958120. 11. … Bias in meta-analysis detected by a simple, graphical test. BMJ 1997;315(7109):629-34.

479. Liver-Cancer Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/liver-cancer_executive.pdf
     October 01, 2014 - may be better suited for evaluating comparative diagnostic test performance.16 We did not perform meta-analysis … detection of metastatic HCC are consistent with those from a recently published systematic review and meta-analysis … A meta-analysis of survival rates of untreated patients in randomized clinical trials of hepatocellular … enhanced ultrasound, computed tomography and magnetic resonance imaging for focal liver lesions: a meta-analysis … for detecting extrahepatic metastases or recurrent hepatocellular carcinoma: a systematic review and meta-analysis

480. Evidence Report on the (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/dietary-supplements_research-protocol.pdf
     December 15, 2010 - When meta-analysis is not deemed appropriate, data will be qualitatively synthesized and heterogeneity … Studies with zero events in both arms will be excluded from meta-analysis. … Meta-analysis in clinical trials. Control Clin Trials 1986;7:177-88. 33. … Measuring inconsistency in meta-analyses. BMJ 2003;327:557-60. 35. … Handbook states “While the potential impact of studies published in languages other than English in a meta-analysis