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Showing results for "meta analysis".

1001. Methods Guide for Medical Test Reviews Chapter 7 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-grading_methods.pdf
      July 01, 2012 - Biopsy Post Biopsy Probability of Having Cancer After a Negative Core-Needle Biopsy Result8 Analysis … Results Analysis Overestimated Sensitivity by 1% (e.g., Sensitivity 97% Rather Than 98%) … Analysis Overestimated Sensitivity by 5% (e.g., Sensitivity 93% Rather Than 98%) Analysis … If a meta-analysis was performed, the degree of certainty will be the confidence interval around the … It is important to consider this possibility, and modify the analysis to take into consideration alternative

1002. Layout 1 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/rotator-cuff-tear_executive.pdf
      July 01, 2010 - Data Analysis Evidence tables and qualitative descriptions of results were presented for all included … Comparative studies were considered appropriate to combine in a meta-analysis if the study design, study

1003. Maternal Morbidity and Mortality (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/mmm-draft-protocol-amendment.pdf
      February 02, 2022 - Study Design Observational/retrospective analysis, prospective cohort designs, secondary analysis of … , we will summarize the results in evidence tables, and synthesize evidence for each exposure with meta-analysis … Technical Experts do not do analysis of any kind; neither do they contribute to the writing of the report … of results" or "early warning" or "organ dysfunction scores" or "watchful waiting" or "regression analysis … " or regression model* or "correlation analysis" or "predictive value" or hazard model* or logistic

1004. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/autism-adolescents_research-protocol.pdf
      March 29, 2011 - States having an ASD.1 Though these Centers for Disease Control and Prevention data do not include analysis … A recent analysis of U.S. … We will carry out hand searches of the reference lists of recent systematic reviews or meta-analyses … And for randomized controlled trials, was there an intent-to-treat analysis? … Technical Experts do not do analysis of any kind nor contribute to the writing of the report and have

1005. 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 - tomography *Figure taken from Samson et al., 2002.17 This case illustrates when a more formal decision analysis … frequencies of true positives, false negatives, false positives, and true negatives, which decision analysis … Developing a Methodology for Establishing a Statement of Work for a Policy- Relevant Technical Analysis … A meta- analytic review. Ann Intern Med 1995;122(5):360-7. 12. Lord SJ, Irwig L, Simes J.

1006. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/autism_research-protocol.pdf
      December 09, 2009 - Behavioral interventions, including variations of applied behavior analysis as well as developmentally-based … We will employ additional searches of the reference lists of existing systematic reviews or meta analyses … Special report: early intensive behavioral intervention based on applied behavior analysis among children … The TEP does not do analysis of any kind nor contribute to the writing of the report. X.

1007. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/therapies-for-autism-spectrum-disorder-2-9-2010.pdf
      January 01, 2010 - Behavioral interventions, including variations of applied behavior analysis as well as developmentally-based … We will employ additional searches of the reference lists of existing systematic reviews or meta analyses … Special report: early intensive behavioral intervention based on applied behavior analysis among children … The TEP does not do analysis of any kind nor contribute to the writing of the report. X.

1008. Disposition of Comments for Screening for Glaucoma: Comparative Effectiveness (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_disposition-comments.pdf
      April 01, 2012 - I assume that the authors were referring to image acquisition and not analysis. … In meta-analyses and reviews, it is the standard practice for investigators to contact the authors of … Messages are explicit – but I believe some analysis by severity of disease may be warranted. … for their classifications, which may then require re- classification so that there is consistency in meta … body of the report (Burr 2007), that "that given the 'impr+H26ecision in estimates from the pooled meta-analysis

1009. Machine Learning Methods in Systematic Reviews: Identifying Quality Improvement Intervention Evaluations (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/machine-learning-quality_research.pdf
      September 01, 2012 - 32 or 49 or 20 or 14 59. 54 not 57 60. 59 and 58 61. limit 60 to review 62. 60 not 61 63. meta-analysis.pt … or 20 or 14 106. 105 and 54 107. 106 not 57 108. limit 107 to review 109. 107 not 108 110. meta-analysis.pt … Exclude meta- analyses, systematic reviews, stories, tool development articles. … RESULTS: A total of 1207 patients were included in the analysis. … Analysis used independent transcript review and constant comparative methods.

1010. Breast-Cancer-Medications Surveillance (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-cancer-medications_surveillance.pdf
      July 01, 2012 - important expansion of treatment A6 Clinically important caveat A7 Opposing findings from discordant meta-analysis … Tamoxifen and raloxofine did not significantly reduce noninvasive breast cancer, including DCIS, in meta-analysis … A survival analysis. Ann Intern Med. 2007 Aug 21;147(4):224-33. PMID 17638714. 4. … Tamoxifen and raloxofine did not significantly reduce noninvasive breast cancer, including DCIS, in meta … - analysis of four placebo-controlled trials, although noninvasive breast New Evidence:

1011. Pharmacotherapy for Adults With Alcohol-Use Disorders in Outpatient Settings | Effective Health Care (EHC) Program
      effectivehealthcare.ahrq.gov/products/alcohol-misuse-drug-therapy/research

1012. Pneumonia-Antibiotic-Treatment Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/pneumonia-antibiotic-treatment_executive.pdf
      November 01, 2014 - allocation concealment, similarity of groups at baseline, masking, attrition, whether intention-to-treat analysis … that reported similar outcomes; for that reason, we could not consider quantitative synthesis (i.e., meta … - analysis) of data from included studies. … Attributable mortality of ventilator-associated pneumonia: a meta-analysis.

1013. Disposition of Comments for CER 177 Agitation Aggression Dementia (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/dementia-agitation-aggression_disposition-comments.pdf
      March 21, 2016 - , latent class analysis, support vector machine classifiers or other approaches would likely be needed … small sample sizes but if results were reported in a stratified fashion, they may be more amenable to meta‐analysis … This is the most fundamental issue and this work needs to be done before additional RCTs and meta-analyses … TEP #2 Methods Would change "we meta-analyzed" to, "we conducted a meta- analysis". … Few studies conducted subgroup analysis.

1014. Disposition of Comments Report for Outpatient Case Management for Adults With Medical Illness and Complex Care Needs (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/case-management_disposition-comments.pdf
      January 01, 2013 - If after the review the team decides to still exclude the works of Coleman and Naylor from the analysis … If after the review the team decides to still exclude the works of Coleman and Naylor from the analysis … The reasons for not attempting meta-analyses are appropriate. … reviewed and scoring mechanisms very thorough, especially since the studies did not lend themselves to a meta … analysis.

1015. Disposition of Comments for Treatment of Glaucoma: Comparative Effectiveness (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-treatment_disposition-comments.pdf
      April 01, 2012 - instance, viscocanalostomy and deep sclerectomy are the only non-penetrating procedures for which a meta-analysis … Meir (2005) conducted a meta-analysis of five RCTs concerning the treatment of OHT and open-angle glaucoma … Also, as the author points out, there is no formal economic analysis comparing trabeculectomy, laser … The individual studies included were too heterogeneous to conduct a meta-analysis Source: http … The individual studies included were too heterogeneous to conduct a meta-analysis.

1016. Disposition of Comments Report for Primary Care Management of Abnormal Uterine Bleeding (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/abnormal-uterine-bleeding_disposition-comments.pdf
      March 21, 2013 - They outline their analysis strategies for this CER and provide satisfactory detail about their approach … Peer Reviewer #2 Methods methods included an in depth analysis of literature exclusion of reports and … Meta-analysis is not feasible. The authors did use a standardized measure of study bias. … The decision to perform a narrative synthesis instead of a statistical meta- analysis is justifiable … They have summarized major findings and then provided a detailed analysis of each treatment.

1017. The Effect of Dietary Digestible Carbohydrate Intake on Risk of Cardiovascular Disease | Effective Health Care (EHC) Program
      effectivehealthcare.ahrq.gov/products/risk-cardiovascular-disease/protocol

1018. The Effect of Dietary Digestible Carbohydrate Intake on Risk of Type 2 Diabetes, Growth, Size, and Body Composition | Effective Health Care (EHC) Program
      effectivehealthcare.ahrq.gov/products/effect-dietary-digestible/protocol

1019. Rapid Evidence Product: Misuse of ADHD Prescription Stimulants in Adults (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/misuse-adhd-prescription-rapid-research.pdf
      July 01, 2025 - Analysis of data from the U.S. … Randomized control trials, non-randomized controlled trials, observational studies, case-control Meta-analysis … Data Synthesis Due to the expedited timeline of the Rapid Review, meta-analysis was not conducted. … Was the data analysis conducted with sufficient coverage of the identified sample? … However, multivariate regression analysis was not conducted. Why?

1020. Disposition of Comments Report for Chronic Venous Ulcers: A Comparative Effectiveness Review of Treatment Modalities (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/venous-ulcers-treatment_disposition-comments.pdf
      January 27, 2014 - Peer Reviewer#1 Methods In regard to the decisions about undertaking meta- analysis. … The authors do not describe their tests of heterogeneity to justify not doing a meta-analysis. … We added to the Data Analysis and Synthesis section of the Methods chapter, “We qualitatively assessed … We added to the Data Analysis and Synthesis section of the Methods chapter that we lacked sufficient … We have changed this to “No separate analysis of chronic venous ulcers.”