Results 301 to 310 of about 3,253,095 (322)
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Journal of Human Lactation, 2018
In this chapter we elaborate on the necessity and the limitations of different statistics as indicators of gender equality in sport governance and change. We present and discuss the results of a meta-analysis on national data of Olympic NSFs within the European countries, included in this book.
Ilana R. Azulay Chertok +1 more
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In this chapter we elaborate on the necessity and the limitations of different statistics as indicators of gender equality in sport governance and change. We present and discuss the results of a meta-analysis on national data of Olympic NSFs within the European countries, included in this book.
Ilana R. Azulay Chertok +1 more
openaire +5 more sources
Health Policy, 1991
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 get information which cannot be ...
F, Delahaye +3 more
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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 get information which cannot be ...
F, Delahaye +3 more
openaire +3 more sources
Journal of Educational Statistics, 1992
The use of statistical methods to combine the results of independent empirical research studies (meta-analysis) has a long history. Meta-analytic work can be divided into two traditions: tests of the statistical significance of combined results and methods for combining estimates across studies. The principal classes of combined significance tests are
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The use of statistical methods to combine the results of independent empirical research studies (meta-analysis) has a long history. Meta-analytic work can be divided into two traditions: tests of the statistical significance of combined results and methods for combining estimates across studies. The principal classes of combined significance tests are
openaire +1 more source
2021
There are often multiple potential interventions to treat a disease; therefore, we need a method for simultaneously comparing and ranking all of these available interventions. In contrast to pairwise meta-analysis, which allows for the comparison of one intervention to another based on head-to-head data from randomized trials, network meta-analysis ...
Jennifer Watt +2 more
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There are often multiple potential interventions to treat a disease; therefore, we need a method for simultaneously comparing and ranking all of these available interventions. In contrast to pairwise meta-analysis, which allows for the comparison of one intervention to another based on head-to-head data from randomized trials, network meta-analysis ...
Jennifer Watt +2 more
openaire +4 more sources
ORL, 2004
Systematic reviews use explicit and reproducible criteria to assemble, appraise, and combine articles with a minimum of bias. Meta-analysis is a form of systematic review that uses statistical techniques to derive quantitative estimates of the magnitude of treatment effects and their associated precision.
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Systematic reviews use explicit and reproducible criteria to assemble, appraise, and combine articles with a minimum of bias. Meta-analysis is a form of systematic review that uses statistical techniques to derive quantitative estimates of the magnitude of treatment effects and their associated precision.
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Software to Conduct a Meta-Analysis and Network Meta-Analysis
2021Statistical software for meta-analysis (MA) and network meta-analysis (NMA) have become indispensable for researchers. The aim of this chapter is to introduce key features of MA and NMA software to compare the effectiveness of interventions. Commonly used or routinely maintained statistical software are reviewed, including commercial and open-sourced ...
Caitlin H. Daly +3 more
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Inflammopharmacology, 2019
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 light on both efficacy and safety,
Andriko Palmowski, Sabrina M. Nielsen
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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 light on both efficacy and safety,
Andriko Palmowski, Sabrina M. Nielsen
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Indian Journal of Gastroenterology, 2020
Meta-analysis is an approach to formally, systematically and quantitatively analyze multiple existing research studies and to synthesize new research findings based upon the existing data. Until the late 1970s, meta-analyses were not regularly reported in the medical literature, but since then there has been an exponential growth of meta-analyses and ...
Michael P. Jones +4 more
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Meta-analysis is an approach to formally, systematically and quantitatively analyze multiple existing research studies and to synthesize new research findings based upon the existing data. Until the late 1970s, meta-analyses were not regularly reported in the medical literature, but since then there has been an exponential growth of meta-analyses and ...
Michael P. Jones +4 more
openaire +3 more sources
Prevention Science, 2013
Subgroup analysis is the process of comparing a treatment effect for two or more variants of an intervention-to ask, for example, if an intervention's impact is affected by the setting (school versus community), by the delivery agent (outside facilitator versus regular classroom teacher), by the quality of delivery, or if the long-term effect differs ...
Julian P T Higgins +2 more
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Subgroup analysis is the process of comparing a treatment effect for two or more variants of an intervention-to ask, for example, if an intervention's impact is affected by the setting (school versus community), by the delivery agent (outside facilitator versus regular classroom teacher), by the quality of delivery, or if the long-term effect differs ...
Julian P T Higgins +2 more
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Statistics in Medicine, 2003
AbstractMeta‐analysis is now a standard statistical tool for assessing the overall strength and interesting features of a relationship, on the basis of multiple independent studies. There is, however, recent acknowledgement of the fact that in many applications responses are rarely uniquely determined.
Nam, In-Sun +2 more
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AbstractMeta‐analysis is now a standard statistical tool for assessing the overall strength and interesting features of a relationship, on the basis of multiple independent studies. There is, however, recent acknowledgement of the fact that in many applications responses are rarely uniquely determined.
Nam, In-Sun +2 more
openaire +4 more sources