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      How to Make More Published Research True

      research-article
      1 , 2 , 3 , 4 , *
      PLoS Medicine
      Public Library of Science

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          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          In a 2005 paper that has been accessed more than a million times, John Ioannidis explained why most published research findings were false. Here he revisits the topic, this time to address how to improve matters.

          Please see later in the article for the Editors' Summary

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          Most cited references50

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          A call for transparent reporting to optimize the predictive value of preclinical research.

          The US National Institute of Neurological Disorders and Stroke convened major stakeholders in June 2012 to discuss how to improve the methodological reporting of animal studies in grant applications and publications. The main workshop recommendation is that at a minimum studies should report on sample-size estimation, whether and how animals were randomized, whether investigators were blind to the treatment, and the handling of data. We recognize that achieving a meaningful improvement in the quality of reporting will require a concerted effort by investigators, reviewers, funding agencies and journal editors. Requiring better reporting of animal studies will raise awareness of the importance of rigorous study design to accelerate scientific progress.
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            Scientific method: statistical errors.

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              Reproducible research in computational science.

              Roger Peng (2011)
              Computational science has led to exciting new developments, but the nature of the work has exposed limitations in our ability to evaluate published findings. Reproducibility has the potential to serve as a minimum standard for judging scientific claims when full independent replication of a study is not possible.
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                Author and article information

                Journal
                PLoS Med
                PLoS Med
                PLoS
                plosmed
                PLoS Medicine
                Public Library of Science (San Francisco, USA )
                1549-1277
                1549-1676
                October 2014
                21 October 2014
                : 11
                : 10
                : e1001747
                Affiliations
                [1 ]Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, California, United States of America
                [2 ]Department of Medicine, Stanford Prevention Research Center, Stanford, California, United States of America
                [3 ]Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California, United States of America
                [4 ]Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, California, United States of America
                Author notes

                JPAI is a member of the Editorial Board of PLOS Medicine. The author has declared that no competing interests exist.

                Wrote the first draft of the manuscript: JPAI. Wrote the paper: JPAI. ICMJE criteria for authorship read and met: JPAI. Conceived the ideas and concepts discussed: JPAI.

                Article
                PMEDICINE-D-14-01145
                10.1371/journal.pmed.1001747
                4204808
                25334033
                9ed695f9-c630-4958-804e-55e7956c9f50
                Copyright @ 2014

                A. Ioannidis. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

                History
                Page count
                Pages: 6
                Funding
                The Meta-Research Innovation Center at Stanford is funded by the Laura and John Arnold Foundation. The funders had no role in the decision to publish or in the preparation of the manuscript.
                Categories
                Essay
                Medicine and Health Sciences

                Medicine
                Medicine

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