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392,186 papers found

for “Meta-analysis” · Showing 3,261–3,280 · 4560 ms

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Free PDFPubMedUnpaywallCrossref+2 more2024
Shortest path or random walks? A framework for path weights in network meta-analysis.
Rücker Gerta, Papakonstantinou Theodoros, Nikolakopoulou Adriani, +3 more·Statistics in medicine
Quantifying the contributions, or weights, of comparisons or single studies to the estimates in a network meta-analysis (NMA) is an active area of research. We extend this work to include the contributions of paths of evidence. We present a general framework, based on the path-design matrix, that describes the problem…
PMID39044353
DOI10.1002/sim.10177
PMCIDNot available
PublisherWiley
Open PDF (web)
Free PDFPubMedCrossrefUnpaywall+1 more2021
Using clinical trial registries to inform Copas selection model for publication bias in meta-analysis.
Huang Ao, Komukai Sho, Friede Tim, +1 more·Research synthesis methods
Prospective registration of study protocols in clinical trial registries is a useful way to minimize the risk of publication bias in meta-analysis, and several clinical trial registries are available nowadays. However, they are mainly used as a tool for searching studies and information submitted to the registries has…
PMID34169657
DOI10.1002/jrsm.1506
PMCIDNot available
PublisherWiley
Open PDF (web)
Publisher AccessPubMedCrossref2020
Basics of meta-analysis.
Shah Ayesha, Jones Michael P, Holtmann Gerald J·Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology
Meta-analysis is an approach to formally, systematically and quantitatively analyze multiple existing research studies and to synthesize new research findings based upon the existing data. Until the late 1970s, meta-analyses were not regularly reported in the medical literature, but since then there has been an exponen…
PMID33150569
DOI10.1007/s12664-020-01107-x
PMCIDNot available
PublisherSpringer Science and Business Media LLC
View Publisher
Publisher AccessPubMedCrossref2019
An extended mixed-effects framework for meta-analysis.
Sera Francesco, Armstrong Benedict, Blangiardo Marta, +1 more·Statistics in medicine
Standard methods for meta-analysis are limited to pooling tasks in which a single effect size is estimated from a set of independent studies. However, this setting can be too restrictive for modern meta-analytical applications. In this contribution, we illustrate a general framework for meta-analysis based on linear mi…
PMID31647135
DOI10.1002/sim.8362
PMCIDNot available
PublisherWiley
View Publisher
ReviewPublisher AccessPubMedCrossref2020
Comparison of bias adjustment methods in meta-analysis suggests that quality effects modeling may have less limitations than other approaches.
Stone Jennifer C, Glass Kathryn, Munn Zachary, +2 more·Journal of clinical epidemiology
BACKGROUND: The quality of primary research is commonly assessed before inclusion in meta-analyses. Findings are discussed in the context of the quality appraisal by categorizing studies according to risk of bias. The impact of appraised risk of bias on study outcomes is typically judged by the reader; however, several…
PMID31541691
DOI10.1016/j.jclinepi.2019.09.010
PMCIDNot available
PublisherElsevier BV
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Publisher AccessPubMedCrossref2019
One-stage dose-response meta-analysis for aggregated data.
Crippa Alessio, Discacciati Andrea, Bottai Matteo, +2 more·Statistical methods in medical research
The standard two-stage approach for estimating non-linear dose-response curves based on aggregated data typically excludes those studies with less than three exposure groups. We develop the one-stage method as a linear mixed model and present the main aspects of the methodology, including model specification, estimatio…
PMID29742975
DOI10.1177/0962280218773122
PMCIDNot available
PublisherSAGE Publications
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Publisher AccessPubMedCrossref2016
A multivariate method for meta-analysis and comparison of diagnostic tests.
Dimou Niki L, Adam Maria, Bagos Pantelis G·Statistics in medicine
We present here an extension of the classic bivariate random effects meta-analysis for the log-transformed sensitivity and specificity that can be applied for two or more diagnostic tests. The advantage of this method is that a closed-form expression is derived for the calculation of the within-studies covariances. The…
PMID26940666
DOI10.1002/sim.6919
PMCIDNot available
PublisherWiley
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ReviewFree PDFPubMedUnpaywallCrossref+1 more2016
GetReal in network meta-analysis: a review of the methodology.
Efthimiou Orestis, Debray Thomas P A, van Valkenhoef Gert, +7 more·Research synthesis methods
Pairwise meta-analysis is an established statistical tool for synthesizing evidence from multiple trials, but it is informative only about the relative efficacy of two specific interventions. The usefulness of pairwise meta-analysis is thus limited in real-life medical practice, where many competing interventions may b…
PMID26754852
DOI10.1002/jrsm.1195
PMCIDNot available
PublisherWiley
Open PDF (web)
Publisher AccessPubMedCrossref2014
The use of meta-analysis or research synthesis to combine driving simulation or naturalistic study results on driver distraction.
Caird Jeff K, Johnston Katherine A, Willness Chelsea R, +1 more·Journal of safety research
Three important and inter-related topics are addressed in this paper. First, the importance of meta-analysis and research synthesis methods to combine studies on traffic safety, in general, and on driver distraction, in particular, is briefly reviewed. Second, naturalistic, epidemiologic, and driving simulation studies…
PMID24913492
DOI10.1016/j.jsr.2014.02.013
PMCIDNot available
PublisherElsevier BV
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CommentFree PDFPubMedPMCCrossref+3 more2026
Comment on Bokayeva et al. Vitamin Status in Patients with Phenylketonuria: A Systematic Review and Meta-Analysis.. 2024,, 5065.
Iqhrammullah Muhammad·International journal of molecular sciences
I read with great interest the work by Bokayeva et al [...].
PMID41828403
DOI10.3390/ijms27052174
PMCIDPMC12984129
PublisherMDPI AG
Open PDF (web)
Free PDFPubMedPMCUnpaywall+3 more2024
A commentary on 'Comparative effectiveness of noninvasive therapeutic interventions for myofascial pain syndrome: a network meta-analysis of randomized controlled trials'.
Fan Weijing, Wang Jian·International journal of surgery (London, England)
Abstract not available
PMID39275777
DOI10.1097/js9.0000000000001678
PMCIDPMC11392175
PublisherOvid Technologies (Wolters Kluwer Health)
Open PDF (web)
LetterFree PDFPubMedPMCUnpaywall+3 more2024
A commentary on 'Association between plasma circulating tumor DNA and the prognosis of esophageal cancer patients: a meta-analysis'.
Tu Xiaolong, Zhang Tingsu·International journal of surgery (London, England)
Abstract not available
PMID39275775
DOI10.1097/js9.0000000000001649
PMCIDPMC11392062
PublisherOvid Technologies (Wolters Kluwer Health)
Open PDF (web)
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor Regarding "Ticagrelor Versus Clopidogrel in Endovascular Therapy for Cerebral Aneurysms: A Systematic Review and Meta-Analysis".
Jing Jiang, Han Yong·World neurosurgery
Abstract not available
PMID38970175
DOI10.1016/j.wneu.2024.04.114
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Comment on: Association of sarcopenia with oncologic outcomes of primary treatment among patients with oral cavity cancer: A systematic review and meta-analysis.
Yang Qian, Guo Baihong, Zheng Yuanhua·Oral oncology
Abstract not available
PMID38964142
DOI10.1016/j.oraloncology.2024.106839
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Author reply to Wang et al.: "The Diagnostic and Prognostic Value of miR-155 in Cancers: An Updated Meta‑analysis".
Wu Yanan, Nasifu Lubanga, He Bangshun·Molecular diagnosis & therapy
Abstract not available
PMID38780685
DOI10.1007/s40291-024-00711-3
PMCIDNot available
PublisherSpringer Science and Business Media LLC
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the editor regarding "Application of the convolution neural network in determining the depth of invasion of gastrointestinal cancer: a systematic review and meta-analysis".
Ray Partha Pratim·Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
Abstract not available
PMID38703989
DOI10.1016/j.gassur.2024.04.029
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterFree PDFPubMedUnpaywallCrossref+1 more2024
Concern for meta-analysis combining randomized parallel and cross-over trials.
Gu Wan-Jie·Intensive care medicine
Abstract not available
PMID38630288
DOI10.1007/s00134-024-07426-3
PMCIDNot available
PublisherSpringer Science and Business Media LLC
Open PDF (web)
LetterPublisher AccessPubMedCrossref2024
Comment on "Effect of serum uric acid and gout on the incidence of colorectal cancer: A meta-analysis".
Lai Shih-Wei·The American journal of the medical sciences
Abstract not available
PMID38615742
DOI10.1016/j.amjms.2024.04.007
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterFree PDFPubMedPMCUnpaywall+3 more2024
Letter to the editor concerning "Association of hardware removal with secondary osteonecrosis following femoral neck fractures: a systematic review and meta-analysis".
Shao Wenkai, Wang Ping, Wang Bo, +2 more·Journal of orthopaedic surgery and research
Abstract not available
PMID38191457
DOI10.1186/s13018-023-04495-w
PMCIDPMC10773005
PublisherSpringer Science and Business Media LLC
Open PDF (web)
CommentFree PDFPubMedPMCCrossref+3 more2024
A commentary on 'Bone grafting for femoral head necrosis in the past decade: a systematic review and network meta-analysis' ( Int J Surg . 2023;10.1097. doi: 10.1097/JS9.0000000000000231).
Cao Jian, Wan Xufeng, Su Qiang, +1 more·International journal of surgery (London, England)
Abstract not available
PMID37983818
DOI10.1097/js9.0000000000000416
PMCIDPMC10793779
PublisherOvid Technologies (Wolters Kluwer Health)
Open PDF (web)

Searching PubMed for “Meta-analysis” and checking full-text availability…

392,186 papers found

Shortest path or random walks? A framework for path weights in network meta-analysis.

Using clinical trial registries to inform Copas selection model for publication bias in meta-analysis.

Basics of meta-analysis.

An extended mixed-effects framework for meta-analysis.

Comparison of bias adjustment methods in meta-analysis suggests that quality effects modeling may have less limitations than other approaches.

One-stage dose-response meta-analysis for aggregated data.

A multivariate method for meta-analysis and comparison of diagnostic tests.

GetReal in network meta-analysis: a review of the methodology.

The use of meta-analysis or research synthesis to combine driving simulation or naturalistic study results on driver distraction.

Comment on Bokayeva et al. Vitamin Status in Patients with Phenylketonuria: A Systematic Review and Meta-Analysis.. 2024,, 5065.

A commentary on 'Comparative effectiveness of noninvasive therapeutic interventions for myofascial pain syndrome: a network meta-analysis of randomized controlled trials'.

A commentary on 'Association between plasma circulating tumor DNA and the prognosis of esophageal cancer patients: a meta-analysis'.

Letter to the Editor Regarding "Ticagrelor Versus Clopidogrel in Endovascular Therapy for Cerebral Aneurysms: A Systematic Review and Meta-Analysis".

Comment on: Association of sarcopenia with oncologic outcomes of primary treatment among patients with oral cavity cancer: A systematic review and meta-analysis.

Author reply to Wang et al.: "The Diagnostic and Prognostic Value of miR-155 in Cancers: An Updated Meta‑analysis".

Letter to the editor regarding "Application of the convolution neural network in determining the depth of invasion of gastrointestinal cancer: a systematic review and meta-analysis".

Concern for meta-analysis combining randomized parallel and cross-over trials.

Comment on "Effect of serum uric acid and gout on the incidence of colorectal cancer: A meta-analysis".

Letter to the editor concerning "Association of hardware removal with secondary osteonecrosis following femoral neck fractures: a systematic review and meta-analysis".

A commentary on 'Bone grafting for femoral head necrosis in the past decade: a systematic review and network meta-analysis' ( Int J Surg . 2023;10.1097. doi: 10.1097/JS9.0000000000000231).

392,186 papers found

Shortest path or random walks? A framework for path weights in network meta-analysis.

Using clinical trial registries to inform Copas selection model for publication bias in meta-analysis.

Basics of meta-analysis.

An extended mixed-effects framework for meta-analysis.

Comparison of bias adjustment methods in meta-analysis suggests that quality effects modeling may have less limitations than other approaches.

One-stage dose-response meta-analysis for aggregated data.

A multivariate method for meta-analysis and comparison of diagnostic tests.

GetReal in network meta-analysis: a review of the methodology.

The use of meta-analysis or research synthesis to combine driving simulation or naturalistic study results on driver distraction.

Comment on Bokayeva et al. Vitamin Status in Patients with Phenylketonuria: A Systematic Review and Meta-Analysis.. 2024,, 5065.

A commentary on 'Comparative effectiveness of noninvasive therapeutic interventions for myofascial pain syndrome: a network meta-analysis of randomized controlled trials'.

A commentary on 'Association between plasma circulating tumor DNA and the prognosis of esophageal cancer patients: a meta-analysis'.

Letter to the Editor Regarding "Ticagrelor Versus Clopidogrel in Endovascular Therapy for Cerebral Aneurysms: A Systematic Review and Meta-Analysis".

Comment on: Association of sarcopenia with oncologic outcomes of primary treatment among patients with oral cavity cancer: A systematic review and meta-analysis.

Author reply to Wang et al.: "The Diagnostic and Prognostic Value of miR-155 in Cancers: An Updated Meta‑analysis".

Letter to the editor regarding "Application of the convolution neural network in determining the depth of invasion of gastrointestinal cancer: a systematic review and meta-analysis".

Concern for meta-analysis combining randomized parallel and cross-over trials.

Comment on "Effect of serum uric acid and gout on the incidence of colorectal cancer: A meta-analysis".

Letter to the editor concerning "Association of hardware removal with secondary osteonecrosis following femoral neck fractures: a systematic review and meta-analysis".

A commentary on 'Bone grafting for femoral head necrosis in the past decade: a systematic review and network meta-analysis' ( Int J Surg . 2023;10.1097. doi: 10.1097/JS9.0000000000000231).