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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guidance-finding-evidence_methods.pdf
January 01, 2011 - reporting instruments that include elements for the search strategy. … With the lack of consensus on reporting, it is hardly surprising that current reporting of
search strategies … in systematic reviews; they also
examined the reporting in Cochrane reviews. … for reporting
observational studies. … No consensus exists on search reporting
methods for systematic reviews.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guide-editorial_methods.pdf
July 01, 2012 - Published in
1999, the QUORUM (Quality of Reporting of Meta-Analyses) guideline for reporting systematic … tool, PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-
Analyses), which was published … in 2009.3,4 PRISMA aims to standardize the reporting of
E-2
systematic reviews; it offers less … Quality of Reporting of Meta-analyses.
Lancet 1999;354:1896-900.
3. … PRISMA: Transparent reporting of
systematic reviews and meta-analyses.
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effectivehealthcare-admin.ahrq.gov/products/grant-manuscripts/unreported-links-abstract
June 01, 2024 - Abstract | March 2018 Objectives: Trial registries can be used to measure reporting … biases and support systematic reviews, but 45% of registrations do not provide a link to the article reporting
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-5.pdf
February 01, 2018 - How to use an article reporting a multiple treatment comparison meta-analysis. … Reporting of results from network meta-analyses: methodological systematic review. … How to use an article reporting a multiple treatment comparison meta-analysis. … Reporting of results from network meta-analyses: methodological systematic review. … NMA results
Reporting NMA results
Recommendations
Author
References
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/peripheral-artery-disease-treatment_executive.pdf
May 01, 2013 - similar rates of
cardiovascular outcomes by age, sex, or
baseline ABI and 1 study reporting similar … 4 strokes for total study, and 1 study reporting 1
stroke in endovascular group, 2 strokes in usual … , with
neither study reporting results by treatment group; overall
mortality rate ranged from 3 to … and variability
in the reporting of results. … The representation of women and the
reporting of race/ethnicity were also low in these studies.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guidance-bias_methods.pdf
February 01, 2013 - Reviewers often include other study design or reporting characteristics as eligibility criteria. … • Be cautious about excluding studies based on reporting of outcomes of interest. … Selective Outcome Reporting as a Source of
Bias in Reviews of Comparative
Effectiveness. … Preferred reporting items for systematic
reviews and meta-analyses: the PRISMA
statement. … and reporting of
systematic reviews.
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effectivehealthcare-admin.ahrq.gov/health-topics/dietary-fats?page=0
November 15, 2024 - Evidence
Research Report June 1, 2017
Supplemental Project To Assess the Transparency of Reporting … Current State of the Evidence
Research Protocol September 6, 2016
Transparency of Reporting … Acids and Cardiovascular Disease
Series Overview August 23, 2016
Transparency of Reporting
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effectivehealthcare-admin.ahrq.gov/health-topics/dietary-fats
November 15, 2024 - Evidence
Research Report June 1, 2017
Supplemental Project To Assess the Transparency of Reporting … Current State of the Evidence
Research Protocol September 6, 2016
Transparency of Reporting … Acids and Cardiovascular Disease
Series Overview August 23, 2016
Transparency of Reporting
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effectivehealthcare-admin.ahrq.gov/products/grant-manuscripts/clinical-trial-registrations-abstract
June 01, 2024 - July 2017 Background: Studies measuring the completeness and consistency of trial registration and reporting … publications are properly linked to trial registrations, thus enabling efficient monitoring of trial reporting
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/quantitative-synthesis-expanded-methods_methods.pdf
March 01, 2013 - This report ends with a section that provides
instructions for reporting of meta-analyses. … Summary of headings for reporting the quantitative synthesis of studies:
methods section. ........ … Summary of headings for reporting the quantitative synthesis of studies:
Results Section ......... … Investigators should avoid the use of “risk” when reporting
beneficial outcomes. … explanations provided in the “required reporting” column of the table below.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/ehc-presentation-selection-harms-systematic-reviews.pdf
February 01, 2018 - However, synthesizing evidence on harms poses unique challenges: the assessment and reporting of harms … The quality of safety reporting in trials is still suboptimal: survey of major general medical journals … Reporting of harms data in RCTs: a systematic review of empirical assessments against the CONSORT harms … Selective reporting bias of harm outcomes within studies: findings from a cohort of systematic reviews … Reporting on Important
Included and Excluded Harms
• Reporting transparently is important
• The prioritized
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effectivehealthcare-admin.ahrq.gov/products/tethered-spinal-cord/protocol
August 01, 2023 - Publications reporting on the same participants will be consolidated into one study record. … The risk of bias assessment will address selection, detection, performance, attrition, reporting, and … Reporting bias: Reporting bias assessment will include an evaluation of whether a pre-specified analysis … Reporting bias: Occurs when publication or reporting of findings is based on their direction or magnitude … Publication bias, selective outcome reporting, and selective analysis reporting are types of reporting
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/tethered-spinal-cord-protocol.pdf
July 19, 2023 - Publications reporting on the same
participants will be consolidated into one study record. … The risk of bias assessment will address selection, detection, performance, attrition,
reporting, and … • Reporting bias: Reporting bias assessment will include an evaluation of whether a
pre-specified … • Reporting bias: Occurs when publication or reporting of findings is based on their
direction or … Publication bias, selective outcome reporting,
and selective analysis reporting are types of reporting
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effectivehealthcare-admin.ahrq.gov/health-topics/ear-infections
June 01, 2017 - Research Report June 1, 2017
Supplemental Project to Assess the Transparency of Reporting … in Children with Otitis Media
Research Protocol September 3, 2016
Transparency of Reporting … Appropriate Antibiotic Use for Acute Respiratory Tract Infections
White Paper May 16, 2013
Reporting
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effectivehealthcare-admin.ahrq.gov/products/calcineurin-inhibitor/research-protocol
December 01, 2019 - A descriptive, narrative review approach will be used to synthesize data from studies reporting on the … Reporting bias . … Internal validity and reporting adequacy: Were the tests performed with positive or negative control … Internal validity and reporting adequacy: Were criteria for determining a testing result as positive, … Internal validity and reporting adequacy: Has the assay linearity range been established?
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effectivehealthcare-admin.ahrq.gov/products/appendicitis/research-protocol
December 01, 2019 - ; no reporting inconsistencies; clear reporting of dropouts, and a dropout rate less than 20 percent; … These studies have serious errors in design, analysis, or reporting and contain discrepancies in reporting … The potential for reporting bias (“suspected” vs. … , and selective analysis reporting bias. … Judgment on the potential for selective outcome reporting bias will be based on reporting patterns for
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effectivehealthcare-admin.ahrq.gov/products/methods-guidance-observational-studies/methods
April 01, 2022 - to suggest that selective outcome reporting is common in RCTs 29-31 although data are sparse on reporting … for reporting observational studies. … Empirical evidence for selective reporting of outcomes in randomized trials: comparison of protocols … Outcome reporting bias in randomized trials funded by the Canadian Institutes of Health Research. … The review also included 96 articles reporting findings from 10 large cardiovascular registries.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-1.pdf
July 01, 2019 - Pooling decision tree: Steps B and C
Publication bias, reporting bias
• If trials with null results … • If trial results are published only in part, this results in
reporting bias. … Outcome reporting bias: a pervasive problem in published meta-analyses. … Outcome reporting bias: a pervasive problem in published meta-analyses. … heterogeneity
Heterogeneity
Pooling decision tree: Steps B and C
Slide Number 12
Publication bias, reporting
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effectivehealthcare-admin.ahrq.gov/products/colorectal-surgery-preparation/research-protocol
December 01, 2019 - ; no reporting errors; clear reporting of dropouts and a dropout rate less than 20 percent; and no apparent … These studies have serious errors in design, analysis, or reporting and contain discrepancies in reporting … The potential for reporting bias (“suspected” vs. … , and selective analysis reporting bias. … Judgment on the potential for selective outcome reporting bias will be based on reporting patterns for
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effectivehealthcare-admin.ahrq.gov/products/vitamin-d-calcium/research-protocol
December 01, 2019 - Observational studies reporting exposures as the dietary intake level of vitamin D will not be included … We will also assess the reporting of intention-to-treat analyses and crossovers when so designed, as … The domains to be included are ROB, consistency, directness, reporting bias, and dose response. … for reporting observational studies. … Reporting of systematic reviews of micronutrients and health: a critical appraisal.