EditorialAbstract OnlyPubMed1989
[Meta-analysis].
Revista paulista de medicina
Abstract not available
PMID2616975
DOINot available
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for “Meta-analysis” · Showing 1,421–1,440 · 1889 ms
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…
Krahn Ulrike, Binder Harald, Rücker Gerta, +1 more·Statistics in medicine
Abstract not available
Cooper Harris·Research synthesis methods
Abstract not available
Loggini Andrea·Neurosurgical review
Abstract not available
Cipriani Andrea, Furukawa Toshiaki A, Churchill Rachel, +2 more·Lancet (London, England)
Abstract not available
Horstmann P·Ugeskrift for laeger
Abstract not available
Lancet (London, England)
Abstract not available
Mohammadi Soheil, Salehi Mohammad Amin, Gouravani Mahdi, +1 more·Survey of ophthalmology
Abstract not available
Cheung Mike W-L·Neuropsychology review
Conventional meta-analytic procedures assume that effect sizes are independent. When effect sizes are not independent, conclusions based on these conventional procedures can be misleading or even wrong. Traditional approaches, such as averaging the effect sizes and selecting one effect size per study, are usually used…
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…
Chertok Ilana R Azulay, Haile Zelalem T·Journal of human lactation : official journal of International Lactation Consultant Association
Abstract not available
Coscas Raphaël·European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery
Abstract not available
Zhang Xiao-Ming, Wang WenFei, Luo Zaigui, +3 more·Clinical nutrition (Edinburgh, Scotland)
Abstract not available