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Total Results: 1,200 records

Showing results for "meta analysis".

201. Linking Dental Services to Treatment Outcomes for Diabetes: A Rapid Response Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/treatment-outcomes-diabetes-rapid-research.pdf
     November 01, 2024 - Di Domenico et al. (2020): This UR used 16 SRs from which 27 studies were used for the meta-analysis … Ata-Ali et al. (2020): Eleven SRs were included and for the meta-analysis, 11 studies were used. … A separate meta-analysis was not performed. … Lavigne 202127; Periodontal therapy; Low 5 SRs, 3 URs; 2007-2019; No separate meta- analysis … Diabetes Mellitus and Dental Implants: A Systematic Review and Meta-Analysis.

202. labor-dystocia-protocol-amended-160728 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/labor-dystocia_research-protocol.pdf
     July 28, 2016 - "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[tiab] OR "meta-analyses … of publication bias specifically in our quantitative synthesis of the included literature through meta-analysis … We will then determine the feasibility of completing a quantitative synthesis (i.e., meta- analysis, … For a meta-analysis, feasibility depends on the volume of relevant literature, conceptual homogeneity … When a meta-analysis is appropriate, we will use random-effects models to synthesize the available evidence

203. Disposition of Comments_Systematic Review: The Relationship of Digestible Carbohydrate Intake With Cardiovascular Disease, Type 2 Diabetes, Obesity, and Body Composition (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-dietary-digestible-disposition-comments_0.pdf
     March 03, 2025 - Commentator and Affiliation Section Comment Response Public Reviewer #1 Methods Not convinced that the meta-analysis … The appropriateness of meta- analysis was evaluated by the similarity of the included studies. … We determined meta-analysis is warranted in this case. Public Reviewer #1 Results None. … statements in the Discussion section: 1) low carbohydrate/ketogenic style diets were excluded from this meta-analysis … Popularity of commercial and non-commercial diets from 20102020: a Google trends analysis.

204. Postpartum Care up to 1 Year After Pregnancy: A Systematic Review and Meta-analysis | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/postpartum-care-one-year/research

205. Behavioral Interventions for Migraine Prevention (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/bimp-protocol.pdf
     September 27, 2022 - assess all preventive behavioral therapy options.8-10 Similarly, although a recently published network meta-analysis … We will summarize the evidence both qualitatively and quantitatively (e.g., meta-analysis, network meta-analysis … To assess whether pairwise meta-analysis will be appropriate, we will consider population factors, including … Efficacy of psychological treatment for headache disorder: a systematic review and meta-analysis. … Nonpharmacological interventions for pediatric migraine: a network meta-analysis.

206. Methods Guide for Comparative Effectiveness Reviews_Inclusion of Nonrandomized Studies of Interventions in Systematic Reviews of Intervention Effectiveness: An Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/methods-guide-inclusion-nonrandomized-studies.pdf
     September 01, 2022 - When interpreting data regarding a treatment effect from an NRSI for the purpose of meta- analysis … The advantages of conducting meta-analysis include the attainment of a singular overall estimate of … Breast Reconstruction After Mastectomy: A Systematic Review and Meta-Analysis. … Meta-analysis and subgroups. Prev Sci. 2013 Apr;14(2):134-43. doi: 10.1007/s11121- 013-0377-7. … The power of statistical tests for moderators in meta- analysis.

207. Methods Guide for Comparative Effectiveness Reviews_Inclusion of Nonrandomized Studies of Interventions in Systematic Reviews of Intervention Effectiveness: An Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/methods-guide-inclusion-nonrandomized-studies.pdf
     September 01, 2022 - When interpreting data regarding a treatment effect from an NRSI for the purpose of meta- analysis … The advantages of conducting meta-analysis include the attainment of a singular overall estimate of … Breast Reconstruction After Mastectomy: A Systematic Review and Meta-Analysis. … Meta-analysis and subgroups. Prev Sci. 2013 Apr;14(2):134-43. doi: 10.1007/s11121- 013-0377-7. … The power of statistical tests for moderators in meta- analysis.

208. Pharmacologic and Non-pharmacologic Therapies in Adult Patients with Acute Exacerbation of COPD: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/copd-research-protocol.pdf
     April 11, 2018 - We will determine whether meta-analysis is appropriate (i.e., more than 2 studies address the same PICOTS … If meta-analysis is deemed appropriate, we plan to use the DerSimonian and Laird random effect method … Global and regional estimates of COPD prevalence: Systematic review and meta-analysis. … Meta-analysis in clinical trials. Controlled clinical trials. 1986 Sep;7(3):177-88. … analysis/ 229891 47 exp Meta-Analysis as Topic/ 54003 48 exp "systematic review"/ 165306 49 ((meta

209. Antipsychotics for the Prevention and Treatment of Delirium: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/delirium-research-protocol.pdf
     June 01, 2018 - A systematic review and meta-analysis of observational studies. … Antipsychotic medications for the treatment of delirium: a systematic review and meta-analysis of randomised … Meta-analysis in clinical trials. Control Clin Trials. 1986 Sep;7(3):177-88. … Random-effects meta-analysis of inconsistent effects: a time for change. … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997 Sep 13;315(7109):629-34.

210. Executive Summary_Comparative Effectiveness Review No. 259: Partial Breast Irradiation for Breast Cancer (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-259-partial-breast-irradiation-executive-summary.pdf
     January 01, 2023 - Effectiveness Reviews.13 The reporting complies with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses … breast-conserving surgery and WBI as a standard treatment approach.15 In aggregate, the results of our meta … radiotherapy after breast- conserving surgery on 10-year recurrence and 15-year breast cancer death: meta … - analysis of individual patient data for 10,801 women in 17 randomised trials. … Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.

211. Peripheral-Artery-Disease-Treatment Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/peripheral-artery-disease-treatment_research-protocol.pdf
     January 31, 2013 - Meta-analysis from the Antithrombotic Trialists’ Collaboration has demonstrated the benefit of at least … We will then determine the feasibility of completing a quantitative synthesis (i.e., meta-analysis). … "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[tw] OR "meta-analyses … "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[tw] OR "meta-analyses … "[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[tw] OR "meta-analyses

212. Mental-Illness-Heart Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/mental-illness-heart_executive.pdf
     April 01, 2013 - We then determined the feasibility of completing a quantitative synthesis (i.e., meta-analysis). … When a meta-analysis was appropriate, we used random- effects models to quantitatively synthesize the … The outcomes amenable to meta-analysis were continuous; we therefore summarized these outcomes by a … • Behavioral interventions were found in a meta-analysis to have no advantage over usual care for … Quantifying heterogeneity in a meta- analysis. Statistics in Medicine. 2002;21(11):1539-58.

213. Migraine-Adults-Executive-130408 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/migraine-adults-executive-130408.pdf
     April 01, 2013 - We explored heterogeneity with meta-regression and sensitivity analysis, reporting only the results … rather than network meta-analysis … We synthesized evidence from drug classes in network 6 meta-analysis when individual drugs from … According to network meta-analysis, 14 Ta b le C . … Bayesian network meta-analysis of treatment discontinuation due to intolerable adverse effects with

214. Dietary Saturated Fat Replacement and Plasma Lipid and Cardiovascular Events (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/saturated-fat-replacement-protocol.pdf
     January 01, 2024 - Where appropriate and feasible, we will conduct random-effects meta-analyses if at least three studies … We will then conduct multivariate meta- analyses of the spline models (at each knot) and tabulate and … cardiovascular events in patients at increased cardiovascular risk: systematic review and network meta-analysis … Substitution of Dairy Products and Risk of Death and Cardiometabolic Diseases: A Systematic Review and Meta-Analysis … Cardiovascular Disease Risk Profile in Individuals with Obesity or Overweight: A Systematic Review and Meta-Analysis

215. Machine Learning Tools To (Semi-)Automate Evidence Synthesis: A Rapid Review and Evidence Map, Version 2 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/white-paper-machine-learning-tools-v2.pdf
     July 01, 2025 - Methods 7 reported measures, meta-analysis was not appropriate. … the correct R code to perform a network meta-analysis (NMA) on that data, run the analysis, and summarize … Validation of a semiautomated natural language processing– based procedure for meta-analysis of cancer … GAPScreener or JBI-SUMARI or Leximancer A-3 or LibSVM or MAVIS or Medical Text Indexer or Meta-Analysis … OR leximancer:ti,ab,kw OR libsvm:ti,ab,kw OR mavis:ti,ab,kw OR 'medical text indexer':ti,ab,kw OR 'meta-analysis

216. S16 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s16.pdf
     October 01, 2007 - picture of outcomes, and examine subgroup differences more effectively than an individual trial.17 Meta-analysis … Individual patient meta-analysis is more powerful for this purpose, and has been used with success in … A meta-analysis that included 2 additional studies enrolling older and higher- risk women, however, confirms … Meta-analysis28 29% reduction in risk over 3–4 yr. Will it work? … Dipyridamole for pre- venting recurrent ischemic stroke and other vascular events: a meta- analysis of

217. Cancer-Pancreas Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-pancreas_executive.pdf
     September 01, 2014 - Data Analysis and Synthesis For comparing imaging tests, we synthesized the evidence using meta-analysis … A figure of the meta-analysis appears in Figure A below. … A figure of the meta- analysis appears in Figure B. … A figure of the meta-analysis appears in Figure C. … Meta-DiSc: a software for meta-analysis of test accuracy data. BMC Med Res Methodol. 2006;6:31.

218. uterine-fibroids-protocol-160301 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/uterine-fibroids_research-protocol.pdf
     March 01, 2016 - We will deposit data used in a meta-analysis into the Systematic Review Data Repository (SRDR). … We anticipate performing a meta-analysis to describe the effects of treatment decisions on outcomes … The specific meta-analysis or meta-regression will depend on the data available. … Newer approaches to random effects meta-analysis, such as latent Dirichlet process and Gaussian process … for variables where it makes sense to do so, or subgroup analysis (with random effects meta-analysis

219. Disposition of Comments for CER 211: Drug Therapy for Early Rheumatoid Arthritis: A Systematic Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-211-rheumatoid-arthritis-disposition-comments.pdf
     December 20, 2018 - Peer Reviewer #1 Methods For pairwise meta-analysis, it would be fine to combine low or medium ROB … Recommendation: Use Bayesian framework for both random and fixed effect network meta-analysis. … Bayesian methods in meta- analysis and evidence synthesis. … ) on the validity of the network meta-analysis.: Appendix G provided results on test of consistency. … Advances in the GRADE approach to rate the certainty in estimates from a network meta-analysis.

220. Research White Paper_Machine Learning Tools To (Semi-)Automate Evidence Synthesis: A Rapid Review and Evidence Map, 2025 Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/machine-learning-tools-white-paper-2025-update.pdf
     January 01, 2025 - Methods 7 reported measures, meta-analysis was not appropriate. … Risk of Bias Assessment Tools 23 data, write the correct R code to perform a network meta-analysis … Validation of a semiautomated natural language processing– based procedure for meta-analysis of cancer … or GAPScreener or JBI-SUMARI or Leximancer A-3 or LibSVM or MAVIS or Medical Text Indexer or Meta-Analysis … OR leximancer:ti,ab,kw OR libsvm:ti,ab,kw OR mavis:ti,ab,kw OR 'medical text indexer':ti,ab,kw OR 'meta-analysis