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Showing results for "meta analysis".

1001. Kidney-Stones-Draft-Appendi-C (xls file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-stones-draft-appendi-c.xlsx
      January 01, 2024 - from 660 fewer to 356 fewer Calculated n/N (%) with new stones at 6 months followup (data used in meta-analysis … from 660 fewer to 356 fewer Calculated n/N (%) with new stones at 6 months followup (data used in meta-analysis … 1: added HTN and gout to model Sens Analysis 2: excluded thiazides typically used for HTN Sens Analysis … was done as a sensitivity analysis; No prespecified analysis plan Fernandez-Rodriguez, 2006 Fernandez-Rodriguez … Is the result based on a complete case analysis?

1002. Untitled (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/hepatitis-c_surveillance.pdf
      December 01, 2015 - boceprevir.mp. (465162) 3 1 and 2 (24072) 4 (randomized controlled trial or controlled clinical trial or meta … Short-term mortality SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •! … Other SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •!

1003. Untitled (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/hepatitis-c_surveillance.pdf
      December 01, 2015 - boceprevir.mp. (465162) 3 1 and 2 (24072) 4 (randomized controlled trial or controlled clinical trial or meta … Short-term mortality SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •! … Other SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •!

1004. Medication-Adherence-Interventions Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/medication-adherence-interventions_executive.pdf
      September 01, 2012 - population, intervention, comparator, outcome), we considered conducting quantitative analyses (i.e., meta-analysis … Because quantitative analysis was not appropriate (due, for example, to heterogeneity, insufficient … Meta-analysis of trials of interventions to improve medication adherence. … Patient adherence and medical treatment outcomes: a meta-analysis. … Closing the Quality Gap: A Critical Analysis of Quality Improvement Strategies.

1005. 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.

1006. Data Points 15: Breast Cancer Diagnostic Workup: Prognostic factor testing among older women with ductal carcinoma in situ and early invasive breast cancer (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/dcis-prognostic-tests_research.pdf
      August 22, 2012 - A recent meta-analysis found ER+ DCIS to be associated with significantly lower IBTR rates, while HER2 … Since SEER registries also collect informa- tion about ER and PR testing, we con- ducted a sensitivity analysis … The results of this analysis showed that our claims-based measure was, although slightly lower, close … Two key messages emerged from analysis of ER positivity: first, rates of positivity were almost identical … breast cancer hormone receptors and other factors to the efficacy of adjuvant tamoxifen: patient- level meta-analysis

1007. Asthma-Treatment Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/asthma-treatment_executive.pdf
      May 01, 2011 - A poor-quality study contained a serious flaw in design, analysis, or execution, such as differential … Meta-analyses were always conducted within groups because of the high degree of clinical and methodological … We used Stata 11.2® for all effect size calculations and meta-analyses (Stata Corp., College Station … during protocol development, rigorous adherence to inclusion/exclusion rules, and conservative use of meta-analysis … Statistical power analysis for the behavioral sciences.

1008. AHRQ Slide Template
      effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-pain-management-grand-rounds-slides.pptx
      March 01, 2022 - recommendation will conform to the generally accepted standards of experimental design, data collection, and analysis … official views of or imply endorsement by AHRQ or HHS. 33 34 Key Questions Systematic review and meta-analysis

1009. Executive Summary - Living Systematic Review on Cannabis and Other Plant-Based Treatments for Chronic Pain: 2023 Update (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-executive-summary-2023-update.pdf
      January 01, 2023 - Spray vs Typical Oral Long-Acting Opioid Analgesics in Patients with Severe Neuropathic Back Pain: Analysis … Cannabinoids for medical use: a systematic review and meta-analysis.

1010. Disposition of Comments for CER 164 Home-Based Primary Care Interventions (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/home-based-care_disposition-comments.pdf
      February 16, 2016 - Good quality study with instrumental variable analysis for ACS hospitalizations. … Statistical methods were used and briefly described in Appendix A, but the results were not provided (meta-analysis … to provide estimates on outcomes; meta-regression to explore statistical heterogeneity). … Upon fully reviewing the diverse data reported in the studies we were unable to conduct a meta-analysis

1011. A Prospective Comparison of Evidence Synthesis Search Strategies Developed With and Without Text-Mining Tools (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-results-search-strategies-developed-with-without-text-mining-tools.pdf
      March 01, 2021 - This date was chosen in an attempt to ensure that all projects were completed before analysis. … Thus, the final report citations may vary from those used in this analysis. … experimented with creating an initial search with all the known terms, finding systematic reviews, meta-analyses … See Tables 1,2 Methods/Data Analysis section for more information on the calculation. Table B-2. … experimented with creating an initial search with all the known terms, finding systematic reviews, meta-analyses

1012. 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.

1013. 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.

1014. 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.

1015. 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

1016. 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

1017. Noninvasive Diagnostic Techniques for the Detection of Skin Cancers (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/skin-lesions-evaluation_technical-brief.pdf
      December 01, 2014 - An abstract was classified as a systematic review if it described the study as a meta- analysis, pooled … analysis, or systematic review. … • Photography with automated image analysis. … Dermoscopy compared with naked eye examination for the diagnosis of primary melanoma: a meta-analysis … Results of a meta-analysis using techniques adapted to the evaluation of diagnostic tests.

1018. Layout 1 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/c-diff-infections_executive.pdf
      December 01, 2011 - .73 The significance of this difference did not persist when a strict intention-to-treat analysis was … There is low-strength limited evidence from one subgroup analysis that a prebiotic may reduce diarrhea … One subgroup analysis of a single trial used a prespecified analysis, and the severity classification … , but not with strict intention to treat analysis. … Meta-analysis to assess risk factors for recurrent Clostridium difficile infection.

1019. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/musculoskeletal-complaints-tests-children_research-protocol.pdf
      September 29, 2010 - Data Analysis and Synthesis Characteristics of the included studies will be summarized using descriptive … If possible, results will be graphed in forest plots for visual analysis, and, if appropriate, pooled … A hierarchical regression approach to meta-analysis of diagnostic test accuracy evaluations. … The TEP does not do analysis of any kind nor contribute to the writing of the report. X. … "/ 10 (FANA adj2 test*).ti,ab. 70 cost-benefit analysis/ 11 exp Rheumatoid Factor/ 71 ec.fs. 12 (rheumatoid

1020. 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.