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Showing results for "meta analysis".

441. Cad-Women-Diagnosis Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cad-women-diagnosis_executive.pdf
     June 01, 2012 - registry • Not a systematic review • Letter to editor • Case series • Review article, meta-analysis … synthesis (i.e., summary receiver operating characteristic [SROC] curves for diagnostic accuracy or meta-analysis … The feasibility of a meta-analysis or SROC curve depended on the volume of relevant literature, the … Regression methods for meta-analysis of diagnostic test data. … Bivariate random effects meta-analysis of ROC curves. Med Decis Making 2008;28(5):621-38.

442. Diagnosis and Management of Obsessive Compulsive Disorders in Children (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ocd-protocol.pdf
     August 15, 2023 - Where appropriate and feasible, we will conduct random-effects meta-analyses of comparative studies … Comorbidities in Obsessive-Compulsive Disorder Across the Lifespan: A Systematic Review and Meta-Analysis … Systematic Review and Meta-analysis: An Empirical Approach to Defining Treatment Response and Remission … Comorbidities in Obsessive-Compulsive Disorder Across the Lifespan: A Systematic Review and Meta-Analysis … Systematic Review and Meta-analysis: An Empirical Approach to Defining Treatment Response and Remission

443. Disposition of Comments Report for Interventions To Modify Health Care Provider Adherence to Asthma Guidelines (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/asthma-provider-adherence_disposition-comments.pdf
     May 19, 2013 - The fact that we did not conduct meta-analysis does not preclude this report from being a systematic … #3 General Comments Not sure if important practical information is lost by the framework for the meta-analysis … We were not able to perform meta-analysis. … discussion noted by the authors that limited their review to a narrative summary (with no quantitative meta-analysis … Although we were not able to perform quantitative synthesis (meta-analysis) of the evidence, we performed

444. Angina-Heart-Attack-Treatments Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/angina-heart-attack-treatments_executive.pdf
     January 01, 2014 - We then determined the feasibility of completing a quantitative analysis (i.e., meta-analysis). … For our main analyses, we considered meta-analysis for comparisons in which at least three studies … Risk-of-bias ratings were based on the studies that were used in the meta- analysis (when performed) … or on the findings from RCTs, which carry the lowest risk of bias (when meta-analysis was not performed … In our analysis of the use of PPIs with dual antiplatelet therapies, meta-analyses using adjusted or

445. Evidence Report on the (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/glaucoma-screening_research-protocol.pdf
     November 16, 2010 - interventions, follow-up intervals, or assessments of outcomes, we will not combine the results in a meta-analysis … or if there are insufficient data (less than three studies), we will not combine the results in a meta-analysis … statistic and an inspection of the forest plot, we will combine the results of included trials in a meta-analysis … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized studies in meta-analyses … The TEP does not perform analysis of any kind nor does it contribute to the writing of the report.

446. Glaucoma-Treatment Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/glaucoma-treatment_research-protocol.pdf
     November 16, 2010 - interventions, follow-up intervals, or assessments of outcomes, we will not combine the results in a meta-analysis … or if there are insufficient data (less than three studies), we will not combine the results in a meta-analysis … statistic and an inspection of the forest plot, we will combine the results of included trials in a meta-analysis … Subgroup analysis If there are sufficient data, we will conduct subgroup analyses by stage or severity … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized studies in meta-analyses

447. Disposition of Comments: Management of Suicidal Thoughts and Behaviors in Youth (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/suicidal-thoughts-youth-disposition-comments.pdf
     April 10, 2025 - Given meta-analysis was unable to be conducted, it is unclear if the AHRQ Method is fitting and ideal … We understand the discomfort of the reviewer with making SOE judgments without a meta-analysis. … Influence of aerobic exercise on depression in young people: a meta- analysis. … Thank you for pointing out this interesting meta -analysis with implications for the field of suicide … Thank you for pointing out this interesting meta- analysis with implications for the field of suicide

448. Insulin-Blood-Sugar-2010 Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/insulin-blood-sugar-2010_executive.pdf
     January 01, 2010 - Data Analysis and Synthesis We conducted meta-analyses when there were at least two trials and when … A prior meta-analysis in children with type 1 diabetes found a significant (0.24 percent) reduction … No previous meta-analysis examined this comparison. … Meta-analysis in clinical trials. Control Clin Trials. 1986;7(3):177-88. PMID: 3802833. 34. … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997;315(7109):629-34.

449. Asthma-Immunotherapy-2011 Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-immunotherapy-2011_research.pdf
     January 01, 2011 - A meta-analysis of alcohol consumption in relation to risk of breast cancer. … A meta-analysis of physical activity in the prevention of coronary heart disease. … A meta-analysis of three methods of treatment. … Meta-analysis of anterior veneer restorations in clinical studies. … Residential exposure to electromagnetic fields and childhood leukaemia: a meta-analysis.

450. AHRQ's Evidence-based Practice Center Division Annual Report 2020: Solving the Puzzle for Evidence-Based Decision Making (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-year-in-review-2020.pdf
     January 01, 2020 - increasing the quality, availability, and use of evidence via scientifically rigorous and unbiased analysis … - analysis. … - Analysis. … Brief Behavioral Interventions for Substance Use in Adolescents: A Meta-analysis. Pediatrics. … Ventilation With Clinical Outcomes in Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-analysis

451. Evidence Summary_Comparative Effectiveness Review No. 248: Prehabilitation and Rehabilitation for Major Joint Replacement (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/joint-replacement-evidence%20-summary.pdf
     November 01, 2021 - The evidence base was too heterogenous to allow for meta-analysis. … No. 21(22)-EHC033-1 November 2021 5 Implications and Conclusions Our analysis of all prehabilitation … To improve interpretation and allow for future meta- analyses, researchers (and funders of research)

452. 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

453. Template for Reports Developed (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/allergy-seasonal_research-protocol.pdf
     March 08, 2012 - For any meta-analysis performed, we will assess clinical diversity in individual studies by using subgroup … , sensitivity analysis, and meta-regression if possible. … versus topical H1 receptor antagonists for the treatment of allergic rhinitis: a systematic review with meta-analysis … Intention to treat analysis is performed. … Intention to treat analysis is lacking.

454. Ptsd-Adults-Trauma-Interventions Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-adults-trauma-interventions_executive.pdf
     April 01, 2013 - If we had to combine multiple scales in one meta-analysis, we used the standardized mean difference … For each meta- analysis, we conducted sensitivity analyses by adding studies that we rated as high risk … Quantitative pairwise meta-analyses were conducted using Stata® version 11.1. … • In individuals with ASD, a meta-analysis found that adults who received CBT had greater reductions … Single session debriefing after psychological trauma: a meta-analysis.

455. Evidence Map on Home and Community Based Services (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-map-hcbs-protocol.pdf
     July 27, 2023 - We will use relevant systematic reviews and meta-analyses to identify additional existing and new literature … • Studies conducted in the United States • Nursing home • Healthcare setting Subgroup analysis … design • Guiding Question 1: o RCTs o Comparative observational studies o Systematic reviews or meta-analyses … Surveys o Qualitative studies o Mixed-method studies o Narrative reviews o Systematic review or meta-analysis … KIs do not do analysis of any kind nor contribute to the writing of the report and will not review the

456. Palliative radiation therapy for bone metastases: Update of an ASTRO Evidence-Based Guideline (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/topic-nomination-bone-metastases.pdf
     February 01, 2017 - The results were further refined to include only randomized controlled trials (RCTs), meta-analysis, … Moreover, Chow’s meta-analysis supports Majumder’s findings and found similar incidences of pathologic … pain relief regardless of prior response to palliative RT (Table 3).11,12 A systematic review and meta-analysis … (High Quality Evidence, Strong Recommendation) Both a meta-analysis and a prospective retreatment trial … Effectiveness of reirradiation for painful bone metastases: A systematic review and meta-analysis.

457. Evidence Report on the (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/depression-treatment-ssri_research-protocol.pdf
     June 15, 2010 - Papakostas et al.9 undertook a meta-analysis of four trials in subjects with TF who were randomized … We will separate studies by design type and only select like designs when meta- analysis is indicated … We will attempt to pilot the software Meta-Analyst developed within AHRQ (Tufts University). … Treatment of SSRI-Resistant Depression: A Meta- Analysis Comparing Within- Versus Across-Class Switches … The TEP does not do analysis of any kind nor contribute to the writing of the report. X.

458. 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

459. Disposition of Comments_Comparative Effectiveness Review No. 262_Pharmacotherapy for Adults With Alcohol Use Disorder in Outpatient Settings: Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-262-pharmacotherapy-alcohol-disposition-comments.pdf
     November 07, 2023 - of the meta-analysis. … Although the Skinner meta-analysis (https://pubmed.ncbi.nlm.nih.gov/24520330/) also included consideration … If we use this information to update our guideline, it wouldn't actually be our meta-analysis. … Revised here and elsewhere to “in the meta-analysis.” … able to be incorporated into a meta-analysis.

460. VTE Surveillance Assessment_49_low_SPI (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/blood-clots-hip-knee-surgery_surveillance.pdf
     December 01, 2012 - CERs with no meta-analysis were examined for qualitative signals only, as was the case for this CER. … For any CER that contains meta-analysis (es) we first assess for, the qualitative signal(s), and if … In a previous meta-analysis of 21 studies, regional anesthesia was associated with nonsignificantly … (in relation to a meta-analysis in the original CER) or non-pivotal trial – A7   … In a previous meta-analysis of 21 studies, regional anesthesia was associated with nonsignificantly