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Showing results for "meta analysis".

3821. CHIPRA 240: Section 5, Table 2 (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-240-section-5-table-2.pdf
      May 01, 2010 - Properly powered and conducted randomized controlled trial (RCT); well-conducted systematic review or meta-analysis

3822. A Theory-Based Patient Portal eLearning Program for Older Adults with Chronic Illnesses - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r21hs024739-nahm-final-report-2019.pdf
      January 01, 2019 - Currently, PP adoption rates vary in the literature.13-15 A meta-analysis of 40 studies reported an … Several prior studies also reported similar findings.59-61 Based on meta- analysis reports,59,60 online … Patient Portal Adoption Rates: A Systematic Literature Review and Meta-Analysis. … Using the internet to promote health behavior change: a systematic review and meta-analysis of the impact … A meta-analysis of web-delivered tailored health behavior change interventions.

3823. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/trauma-child-interventions_research-protocol.pdf
      March 26, 2012 - Topic"[MeSH]; "Single-Blind Method"[Mesh]; "Double-Blind Method"[Mesh]; "Random Allocation"[MeSH]; "meta-analysis … "[Publication Type]; "meta-analysis as topic"[MeSH Terms]; "meta-analysis"[All Fields]; "Comparative … (i.e., meta-analysis) of the data from those studies. … We will also examine potential sources of heterogeneity by using sensitivity analysis or analysis of … Comprehensive meta-analysis version 2. Englewood, NJ: Biostat; 2005. 39.

3824. Vitamin-D-Calcium-Protocol-130611 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/vitamin-d-calcium_research-protocol.pdf
      September 13, 2013 - The original report included only one meta-analysis, a revision of a meta-analysis of a previously published … It is not anticipated that new meta-analyses will be conducted, based on familiarity with the heterogeneity … Meta- regressions/sensitivity analyses and subgroup analyses are not anticipated, unless the TEP recommends … Clinical utility of vitamin D testing: an evidence-based analysis. … Technical Experts do not do analysis of any kind nor contribute to the writing of the report and have

3825. worker-health-protocol-150526 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/worker-health_research-protocol.pdf
      May 26, 2015 - We do not expect to be able to perform any meta- analysis because of the likely heterogeneity across … Nonetheless, we will consider performing meta-analyses where we have at least three unique studies of … If meta-analysis seems appropriate in these circumstances, we will perform only random-effects model … meta-analyses. … Technical Experts do not do analysis of any kind nor do they contribute to the writing of the report

3826. Pharmacologic and Nonpharmacologic Treatments of Posttraumatic Stress Disorder (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-repository-expanded-protocol.pdf
      October 24, 2019 - The PTSD-Repository could (1) serve as a data source for future systematic reviews, meta-analyses, or … Hand Searching: Reference lists of relevant, recent, high-quality systematic reviews or meta- analysis … acceptability of pharmacological treatments for post-traumatic stress disorder in adults: a network meta-analysis … Statistical analysis method for primary PTSD outcome e. … Did the study use intention-to-treat analysis? j.

3827. Screening and Interventions to Prevent Dental Caries in Children Younger Than 5 Years: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/vv5kXtX5QDg2948gog66pd
      December 07, 2021 - report- ing bias, and applicability, using the approach described in the USPSTF Procedure Manual.10 Meta-analysis … For topical fluo- ride, random-effects meta-analysis was performed to summarize the likelihood of incident … A random-effects meta-regression model was used to test subgroup differences. … - analysis used a random-effects model. … Quantifying heterogeneity in a meta-analysis.

3828. Promoting Self-Management in Stroke Survivors Using Health-IT - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r21hs021794-lakshiminarayan-final-report-2015.pdf
      January 01, 2015 - A meta- analysis of SMBP was found to lower blood pressure (BP) compared to usual care without self- … Analysis We examined mHealth system usability by measures of centrality (mean, median) of the elements … Since this was a pilot study, our analysis was an “as-treated” analysis. … As- treated analysis was completed on 25 intervention and 24 control participants. … Self-measured blood pressure monitoring in the management of hypertension: A systematic review and meta-analysis

3829. head-neck-cancer-update-140204 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/head-neck-cancer-update_research-protocol.pdf
      February 04, 2014 - Data Synthesis Whether or not our evidence review will incorporate formal data synthesis (e.g., meta-analysis … If a meta-analysis can be performed, subgroup and sensitivity analyses will be based on assessment of … We will not use network meta-analysis due to the heterogeneity of the populations and treatments in … • If an EPC performed a meta- analysis, then it may also consider whether the CI crossed a threshold … • If meta-analysis is infeasible or inappropriate, the EPC may consider the narrowness of the range

3830. final Fibromyalgia CER protocol_3-31-14 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/fibromyalgia_research-protocol.pdf
      April 03, 2014 - Systematic review and network meta-analysis of interventions for fibromyalgia: a protocol. … review of methods for the assessment of patient-level interactions in individual participant data meta-analysis … ­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐   1          meta …  analysis  as  topic/  (14174)   2          meta-­‐analy$.tw …  (1283)   4          meta-­‐analysis/  (51865)   5          (systematic

3831. Archived: Final Evidence Review: Ovarian Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review78/ovarian-cancer-screening-2012
      April 15, 2012 - literature on benefits of screening, we included controlled trials as well as systematic reviews and meta-analyses … controlled trials, cohort studies, case-control studies, and case series, as well as systematic reviews and meta-analyses … literature on benefits of screening, we included controlled trials as well as systematic reviews and meta-analyses … controlled trials, cohort studies, case-control studies, and case series, as well as systematic reviews and meta-analyses … Data Synthesis and Analysis Data from the included studies were not able to be synthesized due to heterogeneity

3832. Disposition of Comments Report for Evaluation and Treatment of Tinnitus (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/tinnitus_disposition-comments.pdf
      August 23, 2013 - However, if they had performed a meta-analysis they would have found that there is no evidence of heterogeneity … A meta analysis would have obscured the fact that the studies exhibited substantial clinical heterogeneity … This is one of the reasons why we use meta-analysis. … The figures suggest that meta-analysis may actually show that some interventions are effective for … One of the primary reasons to not undertake meta-analysis are concerns with clinical heterogeneity.

3833. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/progestogens-preterm-birth_research-protocol.pdf
      June 01, 2010 - , optimal forms, dosing, and safety.7 Recently published evidence based on systematic reviews and meta-analyses … We will use additional searches of the reference lists of existing systematic reviews or meta- analyses … consultation with epidemiologists and biostatisticians will determine the appropriateness of undertaking a meta-analysis … If a meta-analysis is not appropriate, data from the evidence tables will be synthesized and presented … The TEP does not do analysis of any kind nor contribute to the writing of the report. X.

3834. Psn-Pdf (pdf file)
      psnet.ahrq.gov/node/61080/psn-pdf
      October 28, 2020 - Risk factors for rebleeding of aneurysmal subarachnoid hemorrhage: a meta-analysis. … monitoring for detecting cerebral injury during adult aneurysm clipping surgery: a systematic review and meta-analysis

3835. Other Resources for Long-Term Care (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/antibiotic-use/long-term-care/other-resources.pdf
      June 01, 2021 - Journal of Medicine: “Efficacy of short-course antibiotic regimens for community-acquired pneumonia: A meta-analysis … via%3Dihub Review article from Antimicrobial Agents and Chemotherapy: “Systematic review and meta-analysis

3836. Borrowing of Strength From Indirect Evidence in 40 Network Meta-analyses | Effective Health Care (EHC) Program
      effectivehealthcare.ahrq.gov/products/grant-manuscripts/borrowing-strength-abstract

3837. Management of Suicidal Thoughts and Behaviors in Youth: A Systematic Review (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/suicidal-thoughts-young-people-exe-sum.pdf
      April 01, 2025 - A secondary analysis found significantly lower rates of mortality in the YST group, suggesting possible … terms used to describe suicide attempts and ascertain suicide risk led to an inability to perform meta-analysis … Prevalence and Correlates of Suicide and Nonsuicidal Self-injury in Children: A Systematic Review and Meta-analysis … - analysis. … Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement (Chinese

3838. Partial Breast Irradiation for Breast Cancer (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/partial-breast-irradiation-disposition-comments.pdf
      January 31, 2023 - field_product_pub_date 2 Summary of Peer Reviewer Comments and Author Response This systematic review and meta-analysis … • Reviewers requested the addition of text that describes the direction of meta-analysis estimates … of KQ1 be used in the analysis of KQ2 if the key questions are combined? … Risk/benefit terminology may imply that we did some sort of risk benefit analysis. … Data are insufficient for a network meta- analysis and indirect comparisons.

3839. Screening and Behavioral Counseling Interventions to Reduce Alcohol Use in Adolescents and Adults: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/m_E9nFrmxuS5-surqVHK2u
      November 13, 2018 - For intervention effectiveness, meta-analysis was conducted for 4 alcohol use outcomes: drinks per week … Few health outcomes were reported in enough trials to consider pooling; however, a meta-analysis of mor … For outcomes with 10 or more trials in the meta-analysis (drinks per week, exceeding recommended lim- … Random-effects model for meta-analysis of clinical trials: an update. … Bias in meta-analysis detected by a simple, graphical test.

3840. Disposition of Comments for Imaging Tests for the Staging of Colorectal Cancer (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/colorectal-cancer-staging_disposition-comments.pdf
      November 20, 2014 - that MRI is better than CT for preoperative detection of colorectal liver metastases is based on a meta-analysis … that MRI is better than CT for preoperative detection of colorectal liver metastases is based on a meta-analysis … This conclusion for interim restaging is based on a meta-analysis of two studies that directly compared … We pooled the results from both studies in a random-effects meta-analysis. … It’s a meta-analysis. The question is not well answered. f.