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382,714 papers found

for “Meta-analysis” · Showing 4,881–4,900 · 2990 ms

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Publisher AccessPubMedPMCCrossref2007
A hierarchical non-homogenous Poisson model for meta-analysis of adenoma counts.
Rutter Carolyn M, Yu Onchee, Miglioretti Diana L·Statistics in medicine
We use a hierarchical model for a meta-analysis that combines information from autopsy studies of adenoma prevalence and counts. The studies we included reported findings using a variety of adenoma prevalence groupings and age categories. We use a non-homogeneous Poisson model for multinomial bin probabilities. The Poi…
PMID16372387
DOI10.1002/sim.2460
PMCIDPMC4189839
PublisherWiley
View Publisher
Publisher AccessPubMedCrossref2005
A method for meta-analysis of molecular association studies.
Thakkinstian Ammarin, McElduff Patrick, D'Este Catherine, +2 more·Statistics in medicine
Although population-based molecular association studies are becoming increasingly popular, methodology for the meta-analysis of these studies has been neglected, particularly with regard to two issues: testing Hardy-Weinberg equilibrium (HWE), and pooling results in a manner that reflects a biological model of gene eff…
PMID15568190
DOI10.1002/sim.2010
PMCIDNot available
PublisherWiley
View Publisher
Free PDFPubMedCrossrefUnpaywall+1 more2003
Estimating the mean effect size in meta-analysis: bias, precision, and mean squared error of different weighting methods.
Van Den Noortgate Wim, Onghena Patrick·Behavior research methods, instruments, & computers : a journal of the Psychonomic Society, Inc
Although use of the standardized mean difference in meta-analysis is appealing for several reasons, there are some drawbacks. In this article, we focus on the following problem: that a precision-weighted mean of the observed effect sizes results in a biased estimate of the mean standardized mean difference. This bias i…
PMID14748494
DOI10.3758/bf03195529
PMCIDNot available
PublisherSpringer Science and Business Media LLC
Open PDF (web)
ReviewAbstract OnlyPubMed2000
[Meta-analysis as a tool for gaining knowledge].
Koch A, Ziegler S·Medizinische Klinik (Munich, Germany : 1983)
In these days, more than one clinical trial is mostly performed to evaluate a new treatment or therapeutic intervention. This necessitates a combined evaluation of their results. An integration of evidence from several trials is also helpful to determine the actual knowledge. These are the main goals of meta-analyses.…
PMID10851854
DOINot available
PMCIDNot available
View on PubMed
Abstract OnlyPubMed1998
Conditional logistic regression with sandwich estimators: application to a meta-analysis.
Fay M P, Graubard B I, Freedman L S, +1 more·Biometrics
Motivated by a meta-analysis of animal experiments on the effect of dietary fat and total caloric intake on mammary tumorigenesis, we explore the use of sandwich estimators of variance with conditional logistic regression. Classical conditional logistic regression assumes that the parameters are fixed effects across al…
PMID9544516
DOINot available
PMCIDNot available
View on PubMed
Abstract OnlyPubMed1997
Preparing and interpreting meta-analysis in clinical research.
Pagliaro L·Archivio italiano di urologia, andrologia : organo ufficiale [di] Societa italiana di ecografia urologica e nefrologica
Meta-analysis is a procedure to systematically research and collect published and (ideally) unpublished randomized clinical trials (RCTs) of treatments and quantitatively summarise their results, in order to obtain an objective assessment of efficacy. Collaboration between statisticians and clinical experts in the fiel…
PMID9396185
DOINot available
PMCIDNot available
View on PubMed
Publisher AccessPubMedCrossref1997
EasyMA: a program for the meta-analysis of clinical trials.
Cucherat M, Boissel J P, Leizorovicz A, +1 more·Computer methods and programs in biomedicine
Meta-analysis of clinical trial data is an increasingly important method in clinical research, particularly in the field of therapeutic evaluation. This method uses some specific statistical techniques which are not all available on standard packages and therefore require specific developments. This paper describes a p…
PMID9230453
DOI10.1016/s0169-2607(97)00016-3
PMCIDNot available
PublisherElsevier BV
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Publisher AccessPubMedCrossref1997
Estimating a relative risk across sparse case-control and follow-up studies: a method for meta-analysis.
Austin H, Perkins L L, Martin D O·Statistics in medicine
Meta-analysis is the quantitative technique of combining results from different studies. There is a variety of procedures available for combining effect measures across epidemiologic studies. None of these methods provides an overall effect estimate when the data are sparse within studies and come from different study…
PMID9160495
DOI10.1002/(sici)1097-0258(19970515)16:9<1005::aid-sim520>3.0.co;2-n
PMCIDNot available
PublisherWiley
View Publisher
ReviewPublisher AccessPubMedCrossref1991
Meta-analysis.
Delahaye F, Landrivon G, Ecochard R, +1 more·Health policy (Amsterdam, Netherlands)
Meta-analysis corresponds to all systematic methods which use statistical techniques for combining results from several independent studies. The aim is to get a consistent estimation of the global effect of a procedure on a specified outcome. The technique allows us to increase the power of statistical testing, and to…
PMID10115991
DOI10.1016/0168-8510(91)90007-k
PMCIDNot available
PublisherElsevier BV
View Publisher
ReviewPublisher AccessPubMedCrossref1988
Meta-analysis of non-medical treatments for chronic pain.
Malone Marguerite D, Strube Michael J·Pain
A meta-analysis was conducted on 109 published studies which assessed the outcome of various non-medical treatments for chronic pain. Of these studies, 48 provided sufficient information to calculate effect sizes. The remainder were examined according to proportion of patients rated as improved. Studies were compared a…
PMID3054729
DOI10.1016/0304-3959(88)90118-2
PMCIDNot available
PublisherOvid Technologies (Wolters Kluwer Health)
View Publisher
Free PDFPubMedPMCUnpaywall+3 more2014
DupChecker: a bioconductor package for checking high-throughput genomic data redundancy in meta-analysis.
Sheng Quanhu, Shyr Yu, Chen Xi·BMC bioinformatics
BACKGROUND: Meta-analysis has become a popular approach for high-throughput genomic data analysis because it often can significantly increase power to detect biological signals or patterns in datasets. However, when using public-available databases for meta-analysis, duplication of samples is an often encountered probl…
PMID25267467
DOI10.1186/1471-2105-15-323
PMCIDPMC4261523
PublisherSpringer Science and Business Media LLC
Open PDF (web)
ReviewAbstract OnlyPubMed1992
[Meta-analysis of therapeutic trials of primary prevention in ischemic cardiopathies by hypocholesteremic treatment].
Cucherat M, Boissel J P, Collet J P·Archives des maladies du coeur et des vaisseaux
The prevention of lipid-related coronary risk by lipid lowering drugs or diet has been the object of several therapeutic trials. This meta-analysis comprises the 6 available primary prevention trials (representing 30,695 subjects). There was an overall reduction of non-lethal infarcts (-26%) and coronary events (-18%)…
PMID1285686
DOINot available
PMCIDNot available
View on PubMed
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor Regarding "General Anesthesia versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".
Tang Minghao, Jiang Yuan·World neurosurgery
Abstract not available
PMID39252353
DOI10.1016/j.wneu.2024.05.182
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor Regarding "Treatment Effects of Acetazolamide on Ischemic Stroke: A Meta-Analysis and Systematic Review".
Cyntia Lima Fonseca Rodrigues Amanda, Jung Keun-Hwa·World neurosurgery
Abstract not available
PMID39252336
DOI10.1016/j.wneu.2024.04.163
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Comment on: Predictive value of pretreatment circulating inflammatory response markers in the neoadjuvant treatment of breast cancer: meta-analysis.
Chen Yuquan, You Yanwei, He Jiarong, +1 more·The British journal of surgery
Abstract not available
PMID39051668
DOI10.1093/bjs/znae187
PMCIDNot available
PublisherOxford University Press (OUP)
View Publisher
LetterFree PDFPubMedPMCCrossref+3 more2024
A commentary on 'Meta-analysis of post-transcatheter aortic valve replacement outcomes in patients with cardiac amyloidosis and aortic stenosis'.
Ji Mingyue, Pu Juan, Jiang Lili, +2 more·International journal of surgery (London, England)
Abstract not available
PMID39042089
DOI10.1097/js9.0000000000001271
PMCIDPMC11254184
PublisherOvid Technologies (Wolters Kluwer Health)
Open PDF (web)
LetterPublisher AccessPubMedCrossref2024
Letter: Hypertonic Saline Solution Versus Mannitol for Brain Relaxation During Craniotomies: A Systematic Review and Updated Meta-Analysis.
Romeiro Pedro, Oliveira Leonardo B, Silva Catarina Rodriguez, +3 more·Neurosurgery
Abstract not available
PMID38920363
DOI10.1227/neu.0000000000003088
PMCIDNot available
PublisherOvid Technologies (Wolters Kluwer Health)
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor, "The predictive role of PD-L1 in head and neck Cancer: A systematic review and Meta-Analysis".
Selvi Poongavanam Senthamil, Behera Archana, Kumar Dharmalingam Jothinathan Mukesh·Oral oncology
Abstract not available
PMID38880009
DOI10.1016/j.oraloncology.2024.106904
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor Regarding "General Anesthesia Versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".
Chen I-Wen, Lin Hsiu-Jung, Hung Kuo-Chuan·World neurosurgery
Abstract not available
PMID38850001
DOI10.1016/j.wneu.2024.03.076
PMCIDNot available
PublisherElsevier BV
View Publisher
LetterPublisher AccessPubMedCrossref2024
Letter to the Editor Regarding "Comparison of Stereotactic Radiosurgery and Hypofractionated Radiosurgery for Vestibular Schwannomas: A Meta-Analysis of Available Literature".
Palavani Lucca B, Oliveira Leonardo de Barros, Nogueira Bernardo Vieira, +3 more·World neurosurgery
Abstract not available
PMID38741312
DOI10.1016/j.wneu.2024.01.022
PMCIDNot available
PublisherElsevier BV
View Publisher

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

382,714 papers found

A hierarchical non-homogenous Poisson model for meta-analysis of adenoma counts.

A method for meta-analysis of molecular association studies.

Estimating the mean effect size in meta-analysis: bias, precision, and mean squared error of different weighting methods.

[Meta-analysis as a tool for gaining knowledge].

Conditional logistic regression with sandwich estimators: application to a meta-analysis.

Preparing and interpreting meta-analysis in clinical research.

EasyMA: a program for the meta-analysis of clinical trials.

Estimating a relative risk across sparse case-control and follow-up studies: a method for meta-analysis.

Meta-analysis.

Meta-analysis of non-medical treatments for chronic pain.

DupChecker: a bioconductor package for checking high-throughput genomic data redundancy in meta-analysis.

[Meta-analysis of therapeutic trials of primary prevention in ischemic cardiopathies by hypocholesteremic treatment].

Letter to the Editor Regarding "General Anesthesia versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".

Letter to the Editor Regarding "Treatment Effects of Acetazolamide on Ischemic Stroke: A Meta-Analysis and Systematic Review".

Comment on: Predictive value of pretreatment circulating inflammatory response markers in the neoadjuvant treatment of breast cancer: meta-analysis.

A commentary on 'Meta-analysis of post-transcatheter aortic valve replacement outcomes in patients with cardiac amyloidosis and aortic stenosis'.

Letter: Hypertonic Saline Solution Versus Mannitol for Brain Relaxation During Craniotomies: A Systematic Review and Updated Meta-Analysis.

Letter to the Editor, "The predictive role of PD-L1 in head and neck Cancer: A systematic review and Meta-Analysis".

Letter to the Editor Regarding "General Anesthesia Versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".

Letter to the Editor Regarding "Comparison of Stereotactic Radiosurgery and Hypofractionated Radiosurgery for Vestibular Schwannomas: A Meta-Analysis of Available Literature".

382,714 papers found

A hierarchical non-homogenous Poisson model for meta-analysis of adenoma counts.

A method for meta-analysis of molecular association studies.

Estimating the mean effect size in meta-analysis: bias, precision, and mean squared error of different weighting methods.

[Meta-analysis as a tool for gaining knowledge].

Conditional logistic regression with sandwich estimators: application to a meta-analysis.

Preparing and interpreting meta-analysis in clinical research.

EasyMA: a program for the meta-analysis of clinical trials.

Estimating a relative risk across sparse case-control and follow-up studies: a method for meta-analysis.

Meta-analysis.

Meta-analysis of non-medical treatments for chronic pain.

DupChecker: a bioconductor package for checking high-throughput genomic data redundancy in meta-analysis.

[Meta-analysis of therapeutic trials of primary prevention in ischemic cardiopathies by hypocholesteremic treatment].

Letter to the Editor Regarding "General Anesthesia versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".

Letter to the Editor Regarding "Treatment Effects of Acetazolamide on Ischemic Stroke: A Meta-Analysis and Systematic Review".

Comment on: Predictive value of pretreatment circulating inflammatory response markers in the neoadjuvant treatment of breast cancer: meta-analysis.

A commentary on 'Meta-analysis of post-transcatheter aortic valve replacement outcomes in patients with cardiac amyloidosis and aortic stenosis'.

Letter: Hypertonic Saline Solution Versus Mannitol for Brain Relaxation During Craniotomies: A Systematic Review and Updated Meta-Analysis.

Letter to the Editor, "The predictive role of PD-L1 in head and neck Cancer: A systematic review and Meta-Analysis".

Letter to the Editor Regarding "General Anesthesia Versus Conscious Sedation for Acute Ischemic Stroke Endovascular Therapy: A Meta-Analysis of Randomized Controlled Trials".

Letter to the Editor Regarding "Comparison of Stereotactic Radiosurgery and Hypofractionated Radiosurgery for Vestibular Schwannomas: A Meta-Analysis of Available Literature".