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392,304 papers found

for “Meta-analysis” · Showing 4,261–4,280 · 1911 ms

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Free PDFPubMedPMCCrossref+3 more2018
A matrix-based method of moments for fitting multivariate network meta-analysis models with multiple outcomes and random inconsistency effects.
Jackson Dan, Bujkiewicz Sylwia, Law Martin, +2 more·Biometrics
Random-effects meta-analyses are very commonly used in medical statistics. Recent methodological developments include multivariate (multiple outcomes) and network (multiple treatments) meta-analysis. Here, we provide a new model and corresponding estimation procedure for multivariate network meta-analysis, so that mult…
PMID28806485
DOI10.1111/biom.12762
PMCIDPMC6038911
PublisherOxford University Press (OUP)
Open PDF (web)
Free PDFPubMedPMCCrossref+3 more2017
A double SIMEX approach for bivariate random-effects meta-analysis of diagnostic accuracy studies.
Guolo Annamaria·BMC medical research methodology
BACKGROUND: Bivariate random-effects models represent a widely accepted and recommended approach for meta-analysis of test accuracy studies. Standard likelihood methods routinely used for inference are prone to several drawbacks. Small sample size can give rise to unreliable inferential conclusions and convergence issu…
PMID28077079
DOI10.1186/s12874-016-0284-2
PMCIDPMC5225626
PublisherSpringer Science and Business Media LLC
Open PDF (web)
Free PDFPubMedPMCUnpaywall+3 more2016
ForestPMPlot: A Flexible Tool for Visualizing Heterogeneity Between Studies in Meta-analysis.
Kang Eun Yong, Park Yurang, Li Xiao, +3 more·G3 (Bethesda, Md.)
Meta-analysis has become a popular tool for genetic association studies to combine different genetic studies. A key challenge in meta-analysis is heterogeneity, or the differences in effect sizes between studies. Heterogeneity complicates the interpretation of meta-analyses. In this paper, we describe ForestPMPlot, a f…
PMID27194809
DOI10.1534/g3.116.029439
PMCIDPMC4938634
PublisherOxford University Press (OUP)
Open PDF (web)
Free PDFPubMedPMCCrossref+3 more2016
A brain-region-based meta-analysis method utilizing the Apriori algorithm.
Niu Zhendong, Nie Yaoxin, Zhou Qian, +2 more·BMC neuroscience
BACKGROUND: Brain network connectivity modeling is a crucial method for studying the brain's cognitive functions. Meta-analyses can unearth reliable results from individual studies. Meta-analytic connectivity modeling is a connectivity analysis method based on regions of interest (ROIs) which showed that meta-analyses…
PMID27194281
DOI10.1186/s12868-016-0257-8
PMCIDPMC4872339
PublisherSpringer Science and Business Media LLC
Open PDF (web)
Free PDFPubMedPMCCrossref+3 more2016
Handling incomplete correlated continuous and binary outcomes in meta-analysis of individual participant data.
Gomes Manuel, Hatfield Laura, Normand Sharon-Lise·Statistics in medicine
Meta-analysis of individual participant data (IPD) is increasingly utilised to improve the estimation of treatment effects, particularly among different participant subgroups. An important concern in IPD meta-analysis relates to partially or completely missing outcomes for some studies, a problem exacerbated when inter…
PMID27090498
DOI10.1002/sim.6969
PMCIDPMC4982066
PublisherWiley
Open PDF (web)
Publisher AccessPubMedCrossref2015
Bayesian meta-analysis of test accuracy in the absence of a perfect reference test applied to bone scintigraphy for the diagnosis of complex regional pain syndrome.
Held Ulrike, Brunner Florian, Steurer Johann, +1 more·Biometrical journal. Biometrische Zeitschrift
There is conflicting evidence about the accuracy of bone scintigraphy (BS) for the diagnosis of complex regional pain syndrome 1 (CRPS 1). In a meta-analysis of diagnostic studies, the evaluation of test accuracy is impeded by the use of different imperfect reference tests. The aim of our study is to summarize sensitiv…
PMID26479506
DOI10.1002/bimj.201400155
PMCIDNot available
PublisherWiley
View Publisher
Publisher AccessPubMedCrossref2015
Accounting for uncertainty due to 'last observation carried forward' outcome imputation in a meta-analysis model.
Dimitrakopoulou Vasiliki, Efthimiou Orestis, Leucht Stefan, +1 more·Statistics in medicine
Missing outcome data are a problem commonly observed in randomized control trials that occurs as a result of participants leaving the study before its end. Missing such important information can bias the study estimates of the relative treatment effect and consequently affect the meta-analytic results. Therefore, metho…
PMID25492741
DOI10.1002/sim.6364
PMCIDNot available
PublisherWiley
View Publisher
Publisher AccessPubMedCrossref2014
Analysis and meta-analysis of single-case designs with a standardized mean difference statistic: a primer and applications.
Shadish William R, Hedges Larry V, Pustejovsky James E·Journal of school psychology
This article presents a d-statistic for single-case designs that is in the same metric as the d-statistic used in between-subjects designs such as randomized experiments and offers some reasons why such a statistic would be useful in SCD research. The d has a formal statistical development, is accompanied by appropriat…
PMID24606972
DOI10.1016/j.jsp.2013.11.005
PMCIDNot available
PublisherElsevier BV
View Publisher
Open AccessPubMedCrossrefUnpaywall+1 more2014
Novel presentational approaches were developed for reporting network meta-analysis.
Tan Sze Huey, Cooper Nicola J, Bujkiewicz Sylwia, +3 more·Journal of clinical epidemiology
OBJECTIVES: To present graphical tools for reporting network meta-analysis (NMA) results aiming to increase the accessibility, transparency, interpretability, and acceptability of NMA analyses. STUDY DESIGN AND SETTINGS: The key components of NMA results were identified based on recommendations by agencies such as the…
PMID24560089
DOI10.1016/j.jclinepi.2013.11.006
PMCIDNot available
PublisherElsevier BV
Open Full Text
LetterFree PDFPubMedPMCUnpaywall+3 more2024
Comment on: Protocolized care pathways in emergency general surgery: a systematic review and meta-analysis.
Luo Hua, Su Yongwei, Ren Yu·The British journal of surgery
Abstract not available
PMID39291676
DOI10.1093/bjs/znae234
PMCIDPMC11408925
PublisherOxford University Press (OUP)
Open PDF (web)
LetterPublisher AccessPubMedCrossref2024
A correspondence of evaluation of deep learning algorithms in detecting Moyamoya disease: a systematic review and single-arm meta-analysis.
Li Xiaojian, Chen Shiyu, Chen Shupeng, +1 more·Neurosurgical review
Abstract not available
PMID39167278
DOI10.1007/s10143-024-02701-9
PMCIDNot available
PublisherSpringer Science and Business Media LLC
View Publisher
LetterPublisher AccessPubMedCrossref2024
Re: re: Systematic review and meta-analysis of surgical approaches for improving airway stability in infants with Robin Sequence: evaluating complications and outcomes.
Jayakumar Naveen Kumar·The British journal of oral & maxillofacial surgery
Abstract not available
PMID38981839
DOI10.1016/j.bjoms.2024.06.003
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Addressing concerns of sample overlap in meta-analysis: A response to the letter by Ben Haouala and Amamou, 2024.
De Prisco Michele·European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology
Abstract not available
PMID38917773
DOI10.1016/j.euroneuro.2024.06.001
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the editor for: "A systematic review and meta-analysis of major blood protein biomarkers that predict unfavorable outcomes in severe traumatic brain injury".
Lampros Marios, Alexiou George A, Vlachodimitropoulou Lamprini, +1 more·Clinical neurology and neurosurgery
Abstract not available
PMID38901379
DOI10.1016/j.clineuro.2024.108366
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Re: Martius flaps for low rectovaginal fistulae: a systematic review and proportional meta-analysis.
Yagnik Vipul D, Bhattacharya Kaushik, Garg Pankaj, +2 more·ANZ journal of surgery
Abstract not available
PMID38775088
DOI10.1111/ans.19100
PMCIDNot available
PublisherWiley
View Publisher
LetterFree PDFPubMedUnpaywallCrossref+1 more2024
Letter regarding the article 'Subclinical systolic dysfunction in genotype-positive phenotype-negative relatives of dilated cardiomyopathy patients: A systematic review and meta-analysis'.
Albulushi Arif, Al Hinai Ghalib, Al Matrooshi Nadya·European journal of heart failure
Abstract not available
PMID38741023
DOI10.1002/ejhf.3296
PMCIDNot available
PublisherOxford University Press (OUP)
Open PDF (web)
LetterFree PDFPubMedUnpaywallCrossref+1 more2024
[Clinical applications of network meta-analysis - A tool for clinical decision making].
Aguilera-Eguía Raúl Alberto, Roco Videla Ángel, Fuentes-Barría Héctor, +1 more·Nutricion hospitalaria
Abstract not available
PMID38726606
DOI10.20960/nh.05167
PMCIDNot available
PublisherARAN Ediciones
Open PDF (web)
LetterPublisher AccessPubMedCrossref2024
Systematic review and meta-analysis as tools for evidence-based medicine.
Iniesta-Sepúlveda Marina, Ríos Antonio·Cirugia espanola
Abstract not available
PMID38697351
DOI10.1016/j.cireng.2024.04.006
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Response Regarding: "Mesh Type With Ventral Hernia Repair: A Systematic Review and Meta-analysis of Randomized Trials".
Siddiqui Ali, Lyons Nicole B, Ali Zuhair, +1 more·The Journal of surgical research
Abstract not available
PMID38637180
DOI10.1016/j.jss.2024.03.029
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Comment on "The Impact of COVID-19 on the Prevalence, Mortality, and Associated Risk Factors for Mortality in Patients With Hip Fractures: A Meta-analysis".
Shen Lan, Chen Mei, Li Jia, +4 more·Journal of the American Medical Directors Association
Abstract not available
PMID38432646
DOI10.1016/j.jamda.2024.01.022
PMCIDNot available
PublisherElsevier BV
View Publisher

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

392,304 papers found

A matrix-based method of moments for fitting multivariate network meta-analysis models with multiple outcomes and random inconsistency effects.

A double SIMEX approach for bivariate random-effects meta-analysis of diagnostic accuracy studies.

ForestPMPlot: A Flexible Tool for Visualizing Heterogeneity Between Studies in Meta-analysis.

A brain-region-based meta-analysis method utilizing the Apriori algorithm.

Handling incomplete correlated continuous and binary outcomes in meta-analysis of individual participant data.

Bayesian meta-analysis of test accuracy in the absence of a perfect reference test applied to bone scintigraphy for the diagnosis of complex regional pain syndrome.

Accounting for uncertainty due to 'last observation carried forward' outcome imputation in a meta-analysis model.

Analysis and meta-analysis of single-case designs with a standardized mean difference statistic: a primer and applications.

Novel presentational approaches were developed for reporting network meta-analysis.

Comment on: Protocolized care pathways in emergency general surgery: a systematic review and meta-analysis.

A correspondence of evaluation of deep learning algorithms in detecting Moyamoya disease: a systematic review and single-arm meta-analysis.

Re: re: Systematic review and meta-analysis of surgical approaches for improving airway stability in infants with Robin Sequence: evaluating complications and outcomes.

Addressing concerns of sample overlap in meta-analysis: A response to the letter by Ben Haouala and Amamou, 2024.

Letter to the editor for: "A systematic review and meta-analysis of major blood protein biomarkers that predict unfavorable outcomes in severe traumatic brain injury".

Re: Martius flaps for low rectovaginal fistulae: a systematic review and proportional meta-analysis.

Letter regarding the article 'Subclinical systolic dysfunction in genotype-positive phenotype-negative relatives of dilated cardiomyopathy patients: A systematic review and meta-analysis'.

[Clinical applications of network meta-analysis - A tool for clinical decision making].

Systematic review and meta-analysis as tools for evidence-based medicine.

Response Regarding: "Mesh Type With Ventral Hernia Repair: A Systematic Review and Meta-analysis of Randomized Trials".

Comment on "The Impact of COVID-19 on the Prevalence, Mortality, and Associated Risk Factors for Mortality in Patients With Hip Fractures: A Meta-analysis".

392,304 papers found

A matrix-based method of moments for fitting multivariate network meta-analysis models with multiple outcomes and random inconsistency effects.

A double SIMEX approach for bivariate random-effects meta-analysis of diagnostic accuracy studies.

ForestPMPlot: A Flexible Tool for Visualizing Heterogeneity Between Studies in Meta-analysis.

A brain-region-based meta-analysis method utilizing the Apriori algorithm.

Handling incomplete correlated continuous and binary outcomes in meta-analysis of individual participant data.

Bayesian meta-analysis of test accuracy in the absence of a perfect reference test applied to bone scintigraphy for the diagnosis of complex regional pain syndrome.

Accounting for uncertainty due to 'last observation carried forward' outcome imputation in a meta-analysis model.

Analysis and meta-analysis of single-case designs with a standardized mean difference statistic: a primer and applications.

Novel presentational approaches were developed for reporting network meta-analysis.

Comment on: Protocolized care pathways in emergency general surgery: a systematic review and meta-analysis.

A correspondence of evaluation of deep learning algorithms in detecting Moyamoya disease: a systematic review and single-arm meta-analysis.

Re: re: Systematic review and meta-analysis of surgical approaches for improving airway stability in infants with Robin Sequence: evaluating complications and outcomes.

Addressing concerns of sample overlap in meta-analysis: A response to the letter by Ben Haouala and Amamou, 2024.

Letter to the editor for: "A systematic review and meta-analysis of major blood protein biomarkers that predict unfavorable outcomes in severe traumatic brain injury".

Re: Martius flaps for low rectovaginal fistulae: a systematic review and proportional meta-analysis.

Letter regarding the article 'Subclinical systolic dysfunction in genotype-positive phenotype-negative relatives of dilated cardiomyopathy patients: A systematic review and meta-analysis'.

[Clinical applications of network meta-analysis - A tool for clinical decision making].

Systematic review and meta-analysis as tools for evidence-based medicine.

Response Regarding: "Mesh Type With Ventral Hernia Repair: A Systematic Review and Meta-analysis of Randomized Trials".

Comment on "The Impact of COVID-19 on the Prevalence, Mortality, and Associated Risk Factors for Mortality in Patients With Hip Fractures: A Meta-analysis".