Air pollution and the risk of stroke by meta-analysis.
Kawada Tomoyuki·International journal of cardiology
Abstract not available
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Kawada Tomoyuki·International journal of cardiology
Abstract not available
McElhinney Doff B·Circulation. Cardiovascular interventions
Abstract not available
Casula Matteo, Rordorf Roberto·International journal of cardiology
Abstract not available
Revista paulista de medicina
Abstract not available
Stevens Richard J·Statistical methods in medical research
Systematic reviewers planning quantitative meta-analysis usually choose between fixed effect meta-analysis, and random effects meta-analysis. An alternative method is called fixed effects (note the s in the name). This method has the unique property that the target estimand is defined by the variances of the studies fo…
Nevitt Sarah J, Tudur Smith Catrin·Methods in molecular biology (Clifton, N.J.)
This chapter provides a broad overview of the use of individual participant (sometimes referred to as patient) data (IPD ) within meta-analyses, the associated advantages of using IPD in meta-analysis compared to aggregate data, and when IPD should be used in meta-analysis.This chapter also outlines the steps of conduc…
Palmowski Andriko, Nielsen Sabrina M·Inflammopharmacology
Systematic reviews with meta-analyses are powerful instruments to synthesize research. If done correctly, they may constitute the highest level of evidence by combining several individual studies. As high-quality evidence is scarce in the field of complementary medicine, meta-analyses of randomized trials may shed new…
Tilliss Terri, Carey Clifton M·The journal of evidence-based dental practice
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Short-term and long-term effectiveness of powered toothbrushes in promoting periodontal health during orthodontic treatment: A systematic review and meta-analysis. Al Makhmari SA, Kaklamanos EG, Athanasiou AE. Am J Orthod Dentofacial Orthop 2017;152(6):753-66.e7. SOURCE OF…
Du Han·Behavior research methods
Multivariate meta-analysis (MVMA) extends univariate meta-analysis (UMA) by jointly synthesizing correlated outcomes across studies, but it requires specification of within-study correlations that may be misspecified in practice. Although prior research suggested that MVMA should outperform UMA when correlations are co…
Cipriani Andrea, Furukawa Toshiaki A, Churchill Rachel, +2 more·Lancet (London, England)
Abstract not available
Horstmann P·Ugeskrift for laeger
Abstract not available
Chertok Ilana R Azulay, Haile Zelalem T·Journal of human lactation : official journal of International Lactation Consultant Association
Abstract not available
Mohammadi Soheil, Salehi Mohammad Amin, Gouravani Mahdi, +1 more·Survey of ophthalmology
Abstract not available
D'Ascenzo Fabrizio, Biondi-Zoccai Giuseppe·Journal of cardiothoracic and vascular anesthesia
Abstract not available
Loggini Andrea·Neurosurgical review
Abstract not available
Somovilla Del Saz Borja·Human vaccines & immunotherapeutics
This is a response to Marchand & Masoud's response letter regarding my criticism "Response to Dr. Somovilla del Saz's letter to the editor regarding "Risk of all-cause and cardiac-related mortality after vaccination against COVID-19: A meta-analysis of self-controlled case series studies."" The response is a defense of…
Puerto Nino Angie K, Brignardello-Petersen Romina·European urology focus
Network meta-analysis (NMA) expands upon traditional meta-analysis by integrating three or more interventions. This allows comparing interventions using evidence from trials that have compared pairs of interventions directly, and indirect evidence through common comparators. We provide an overview of NMA concepts and c…
Stanley T D, Doucouliagos Hristos·Research synthesis methods
Partial correlation coefficients are often used as effect sizes in the meta-analysis and systematic review of multiple regression analysis research results. There are two well-known formulas for the variance and thereby for the standard error (SE) of partial correlation coefficients (PCC). One is considered the "correc…
Kisely Steve, Siskind Dan·Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists
OBJECTIVES: This paper is a follow-up of a previous introduction to systematic reviews and presents a step-by-step approach updated in the light of developments in the field. CONCLUSIONS: We describe resources such as bibliographic software, electronic translation and programs to assist in article selection, as well a…
Gasparrini A, Armstrong B·Statistics in medicine
Multivariate meta-analysis represents a promising statistical tool in several research areas. Here, we provide a brief overview of the application of this methodology to combining complex multi-parameterized relationships, such as non-linear or delayed associations, in multi-site studies. The discussion focuses on the…