methodology in metascience. Meta-analyses are often, but not always, important components of a systematic review. The term "meta-analysis" was coined in 1976...

and Meta-Analyses) is an evidence-based minimum set of items aimed at helping scientific authors to report a wide array of systematic reviews and meta-analyses...

Meta-regression is a meta-analysis that uses regression analysis to combine, compare, and synthesize research findings from multiple studies while adjusting...

published in June 2017; the issue included eleven new studies, along with a meta-analyses, which found that the effect of power posing on power behaviors was...

been critical of flawed, misleading and redundant meta-analyses, estimating that few meta-analyses in medicine are both bias-free and clinically useful...

studies. Looking at 2012 data, a study published in 2018 presented meta-analyses on cardiovascular disease outcomes and all-cause mortality. It found...

occurs. Meta-analyses revealed mixed or even null overall effects of extrinsic rewards on intrinsic motivation. However, these meta-analyses have been...

proposed a budget to provide every child with a CD of classical music. A meta-analysis of studies that have replicated the original study shows that there...

in the peer-reviewed Shang publication (see Systematic reviews and meta-analyses of efficacy) and a controversial competing analysis by homeopaths and...

Circular Statistics: Basic methods for directional data. Cochrane meta-analyses: Analyse Cochrane medical datasets. Distributions: Visualise probability...

subjective rather than objective. In 2013 and 2015 two systemic reviews and meta-analyses were published that resulted in the criticism as pseudoscience being...

time-to-event studies of meta-analyses as the results can inform investors about the worthiness to proceed to conducting more meta-analyses that are based on...

studies. The precise causes of ADHD are unknown in most individual cases. Meta-analyses of studies of twins, families and molecular genetics have shown that...

to whether this is usually before puberty or later in adolescence. Meta-analyses have not supported some studies' conclusion that self-harm rates are...

with managing various forms of anxiety in children and adolescents. Meta-analyses of published and unpublished trials have found that antidepressants...

not women, and provides no mortality benefit in either sex. Two other meta-analyses published that year, one of which used data obtained exclusively from...

preferences represented prejudice." Three meta-analyses have been published on self-licensing. Two of these meta-analyses suggest that the self-licensing effect...

may refer to: Preferred Reporting Items for Systematic Reviews and Meta-Analyses, an academic reporting standard PRISMA (spacecraft), an Italian Space...

used for medical meta-analyses reviewed 29 meta-analyses and found that conflicts of interests in the studies underlying the meta-analyses were rarely disclosed...

in treating depression depending on its severity and duration. Two meta-analyses published in 2008 (Kirsch) and 2010 (Fournier) found that in mild and...

clinical research, the best evidence for treatment efficacy is mainly from meta-analyses of randomized controlled trials (RCTs). Systematic reviews of completed...

since the studies described in the 2008 meta-analysis. In 2020, a review of meta-analyses examined 20 meta-analyses that included 133 studies and 12,477...

Each belief is clarified and completed with examples. The results and analyses of the client typology, Fear Assessment and Compound Core Beliefs Questionnaire...

name for a standardized preparation that contains 70% procyanidins. Meta analyses of the scientific studies of maritime pine bark extract have concluded...

body using weights, elastic band, body weight or other measures. Two meta-analyses on fibromyalgia have shown that resistance training can reduce anxiety...

psychological variables. A 2017 overview of systematic reviews and meta-analyses indicates TM practice may lower blood pressure, an effect comparable...

half by 2006. Declining use was theorized to be due to publications of meta-analyses that showed either no benefits or actual negative consequences from...

support and to question the validity of ego-depletion as a theory. Some meta-analyses and studies have questioned the size and existence of the ego depletion...

conducted a similar study with 49 meta-analyses in neuroscience, estimating a median statistical power of 21%. Meta-scientist John Ioannidis and colleagues...

pharmacology of the 20th century. For the treatment of primary hypertension, meta-analyses of studies which mostly used atenolol have shown that although beta...