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Total Results: 1,201 records

Showing results for "meta analysis".

281. Topic Disposition: Evaluation and Management of Headaches in Pregnancy (pdf file)
     effectivehealthcare.ahrq.gov/system/files/docs/headaches-pregnancy-topic-brief.pdf
     January 01, 2019 - • Marchenko et al (2015) reviewed the reproductive safety of triptans for migraine, and included a meta-analysis … Pregnancy outcome following prenatal exposure to triptan medications: a meta-analysis. … 24-Hour Bed Rest versus Early Ambulation on Headache after Spinal Anesthesia: Systematic Review and Meta-analysis … Pregnancy outcome following prenatal exposure to triptan medications: a meta-analysis. … Prevention of post-dural puncture headache in parturients: a systematic review and meta-analysis.

282. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/chronic-cough_research-protocol.pdf
     October 22, 2012 - 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 quantitatively synthesize … treatment meta-analysis due to insufficient data from head-to-head trials to draw conclusions. … to the standard random- effects models used in the meta-analysis of effect sizes. … "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[tw] OR "meta-analyses

283. Systematic Review Update: Noninvasive Nonpharmacologic Treatment for Chronic Pain (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/nonpharm-treatment-chronic-pain-protocol.pdf
     December 11, 2018 - of results) and quantitatively (meta-analysis) when appropriate. … To determine whether meta-analysis could be meaningfully performed, study quality, heterogeneity across … Random-effects meta-analysis of inconsistent effects: a time for change. … A likelihood approach to meta-analysis with random effects. … limit 32 to (english language and humans) 34 limit 33 to (meta analysis or randomized controlled

284. Disposition of Comments for CER 161 Major Depressive Disorder (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/major-depressive-disorder-disposition-160504.pdf
     December 08, 2015 - Why here, as opposed to reporting the results of the network meta-analysis separately? … Psychotherapy for depression in adults: a meta-analysis of comparative outcome studies. … Brief psychotherapy for depression: A systematic review and meta-analysis. … , if it were otherwise eligible it would be included in the network meta-analysis … Many of the trials that were included in this meta-analysis were not eligible for our report.

285. Living Systematic Review on Cannabis and Other Plant-Based Treatments for Chronic Pain: Surveillance Report 3 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-surveillance-report-3_0.pdf
     May 01, 2022 - Cannabinoids for Medical Use: A Systematic Review and Meta-analysis. … Opioids for chronic noncancer pain: a systematic review and meta-analysis. … Cannabinoids in chronic non-cancer pain: a systematic review and meta-analysis. … Systematic review and meta-analysis of cannabis treatment for chronic pain. … Effects of cannabinoid administration for pain: A meta-analysis and meta-regression.

286. Disposition of Comments Report for CER 132 Combination Therapy Versus Intensification of Statin Monotherapy: An Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/high-cholestorol-medicines-update_disposition-comments.pdf
     September 01, 2014 - examining the association between triglycerides and CVD risk...” need to clarify a meta-analysis … We have clarified as a meta-analysis of population-based prospective studies and have added new reference … This is also the finding of a meta- analysis by Costanzo et al. (J. Am. Coll. … Agree with the plans for meta-analysis and the adjustments made to deal with the heterogeneous and … At the very least the introduction and discussion in the meta-analysis should anticipate these potential

287. 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 - However, because these are time-to-event data, we would need hazard ratios to perform a meta-analysis … glucocorticoid drops), we were not able to add it to our network meta-analysis for this outcome in the … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997 Sep 13;315(7109):629-34. … Detecting and adjusting for small-study effects in meta-analysis. … Meta-analysis, funnel plots and sensitivity analysis.

288. Arthritis-Knee-Physical-Therapy Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/arthritis-knee-physical-therapy_research-protocol.pdf
     April 01, 2010 - Meta-Analyst: software for meta-analysis of binary, continuous and diagnostic data. … Confidence intervals for the amount of heterogeneity in meta-analysis. … Assessing the amount of heterogeneity in random- effects meta-analysis. … Meta-analysis in clinical trials. Control Clin Trials 1986;7:177-88. 46. Ebrahim S. … The use of numbers needed to treat derived from systematic reviews and meta- analysis.

289. Kidney-Stone-Prevention Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/kidney-stone-prevention_research-protocol.pdf
     June 15, 2011 - Where data allow, the proposed systematic review and meta-analysis will comprehensively address all … meta-analysis/ 15 exp randomized controlled trials/ or systematic review.mp. 16 exp controlled … heterogeneity of patient populations, interventions, and outcomes, we then will perform a quantitative meta-analysis … Diet, fluid, or supplements for secondary prevention of nephrolithiasis: a systematic review and meta-analysis … Meta-analysis of randomized trials for medical prevention of calcium oxalate nephrolithiasis.

290. 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 - In addition, we will search relevant systematic reviews and meta-analysis and conduct reference mining … We will determine whether meta-analysis is appropriate for each KQs based on the similarities of PICOTS … Separate meta-analyses will be conducted on each category. … A hierarchical regression approach to meta-analysis of diagnostic test accuracy evaluations. … Meta-Analysis of Test Performance When There Is a "Gold Standard".

291. Research Protocol: Diabetes Medications for Adults With Type 2 Diabetes: An Update Focused on Monotherapy and Add-On Therapy to Metformin (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/diabetes-update-2015_research-protocol.pdf
     January 01, 2015 - classes evaluated in that report).11 Data on SGLT-2 inhibitors are less clear for this outcome. 2 A meta-analysis … Sodium- glucose cotransporter 2 inhibitors for type 2 diabetes: a systematic review and meta-analysis … Meta-analysis in clinical trials. Control Clin Trials. 1986 Sep;7(3):177-88. 31. … Random- Effects Meta-analysis of Inconsistent Effects: A Time for Change. … Bias in meta-analysis detected by a simple, graphical test.

292. Gastric-Cancers-Supplementary-App-I (xls file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/gastric-cancers-supplementary-app-i.xlsx
     January 01, 2019 - Some support Although not cited by investigators, meta-analysis supports existence of effect modification … investigators of current trial pre-specified cutpoint, but 1% cutpoint has established by previous meta-analysis … investigators of current trial pre-specified cutpoint, but 1% cutpoint has established by previous meta-analysis … Analysis is specified as post-hoc. … Based on post-hoc analysis.

293. First- and Second-Generation Antipsychotics in Children and Young Adults: Systematic Review Update--Executive Summary (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/antipsychotics-children-update_executive.pdf
     January 01, 2018 - Our meta-analysis favored risperidone over placebo for hyperactivity, although the data came from studies … Plot of network meta-analysis results for weight gain compared with reference standard (placebo/no treatment … Plot of network meta-analysis results for increase in body mass index (BMI) compared with reference … Random-effects meta- analysis of inconsistent effects: a time for change. … Bayesian methods in meta-analysis and evidence synthesis.

294. A Bayesian Missing Data Framework for Multiple Continuous Outcome Mixed Treatment Comparisons (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/indirect-comparisons_research-2013.pdf
     January 01, 2013 - Bayesian approaches to random-effects meta-analysis: a comparative study. … Network meta-analysis with competing risk outcomes. Value Health. 2010 Dec;13(8):976-83. … Accounting for correlation in network meta- analysis with multi-arm trials. … Covariate heterogeneity in meta-analysis: criteria for deciding between meta-regression and individual … Meta- analysis of mixed treatment comparisons at multiple follow-up times.

295. Tonsillectomy for Obstructive Sleep-Disordered Breathing or Recurrent Throat Infection in Children (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/tonsillectomy_executive.pdf
     January 01, 2017 - We implemented a mixed-effects, arm-based meta-analysis to assess the influence of different surgical … We combined three studies reporting AHI outcomes in a fixed effects meta-analysis. … Meta-analysis of PTH-related data. … Seventy studies evaluating partial or total tonsillectomy contributed data to the meta-analysis (63 … In a meta-analysis of studies comparing dexamethasone and placebo, PTH and PTH-associated reoperation

296. Renal-Function Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/renal-function_research-protocol.pdf
     June 13, 2013 - determine if they should be included in the final qualitative and quantitative systematic review and meta-analysis … studies that are sufficiently homogenous, we will conduct a hierarchical summary receiver operator curve meta-analysis … Prognostic value of troponin T and I among asymptomatic patients with end-stage renal disease: a meta-analysis … Meta-analysis in clinical trials. Control Clin Trials. 1986 Sep;7(3):177-88. PMID: 3802833. 31. … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997 Sep 13;315(7109):629-34.

297. Disposition of Comments for Comparative Effectiveness Review 133 Transitional Care Interventions To Prevent Readmissions for People With Heart Failure (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/heart-failure-transition-care_disposition-comments.pdf
     May 27, 2014 - In general, the results of this meta-analysis are consistent with those of prior studies, supporting … data meta- analysis. … We have re-run this analysis and are considering the STS arms as one group for the mortality meta-analysis … Meta- analysis is a quantitative synthesis. … was labeled as “meta-analysis”.

298. Transparency of Reporting Requirements: Omega-3 Fatty Acids and Cardiovascular Disease (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-omega-3_research-protocol.pdf
     September 02, 2016 - ), or a change in statistical significance (by meta-analysis). … Detecting and adjusting for small-study effects in meta-analysis. … Meta-analysis, funnel plots and sensitivity analysis. Biostatistics. 2000 Sep;1(3):247-62. … (guidelines or practice guideline or meta analysis or systematic review).pt. SRs, GLs 94. … (guidelines or practice guideline or meta analysis or systematic review).pt. 83.

299. high-cholesterol-medicines-update-protocol-130516 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/high-cholestorol-medicines-update_research-protocol.pdf
     December 31, 2013 - determine if they should be included in the final qualitative and quantitative systematic review and meta-analysis … For sparse-data meta-analysis, we will employ the Peto odds ratio method when event rates are less than … Efficacy and safety of more intensive lowering of LDL cholesterol: a meta-­‐analysis of data   from … A systematic review and meta-­‐analysis on the therapeutic equivalence  of statins. … Meta-­‐analysis in clinical trials. Control Clin Trials. 1986 Sep;7(3):177-­‐88.

300. Prostate-Cancer-Risk-Assessment-Genes Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/prostate-cancer-risk-assessment-genes_executive.pdf
     July 01, 2012 - Investigating Black-White differences in prostate cancer prognosis: A systematic review and meta-analysis … Relative risk of prostate cancer for men with affected relatives: Systematic review and meta-analysis … Empiric risk of prostate carcinoma for relatives of patients with prostate carcinoma: A meta-analysis … Screening for prostate cancer: Systematic review and meta-analysis of randomised controlled trials. … Meta-analysis finds screening for prostate cancer with PSA does not reduce prostate cancer-related