Characteristics of academic publications, preprints, and registered clinical trials on the COVID-19 pandemic

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Abstract

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  1. SciScore for 10.1101/2020.06.14.20130823: (What is this?)

    Please note, not all rigor criteria are appropriate for all manuscripts.

    Table 1: Rigor

    Institutional Review Board Statementnot detected.
    Randomizationnot detected.
    Blindingnot detected.
    Power Analysisnot detected.
    Sex as a biological variablenot detected.

    Table 2: Resources

    No key resources detected.


    Results from OddPub: Thank you for sharing your data.


    Results from LimitationRecognizer: We detected the following sentences addressing limitations in the study:
    In turn, on empirical research, informed readers can more objectively appraise the research methods, the data presented, the validity of its conclusions, or limitations that are applicable, either in preprint or peer-reviewed versions. To answer the pandemic needs, the best challenge in this emergency would be increase the amount of completed and published research and translate it into practice. Limitations of the study: This study only covers journals and publications indexed in PubMed: a comprehensive but not exhaustive health research database. For pre-prints we used the COVID-19 section of these servers to investigate the preprint versions at the time of our data extraction. Our data collection period was a tightly defined window (December 2019-May 2020). However, since no filter nor topics are present for selecting pre-prints categories and the average time taken to display search results is not always optimal in the servers (44), a preferred hand screening was made. This partly threatens the validity of the comparisons of study types between peer-reviewed and preprint publications An illustrative example may be that of the epidemiologic studies: in pre-prints, we recorded different study designs as mentioned in the Methods section (such as Case-Control Studies, Cross-Sectional Studies but also extending to biologic and mathematical models), whereas in PubMed we involved the regular MeSH term that includes a clustered study designs (such as Case-Control Studies, Cross-S...

    Results from TrialIdentifier: No clinical trial numbers were referenced.


    Results from Barzooka: We did not find any issues relating to the usage of bar graphs.


    Results from JetFighter: We did not find any issues relating to colormaps.


    Results from rtransparent:
    • Thank you for including a conflict of interest statement. Authors are encouraged to include this statement when submitting to a journal.
    • Thank you for including a funding statement. Authors are encouraged to include this statement when submitting to a journal.
    • No protocol registration statement was detected.

    About SciScore

    SciScore is an automated tool that is designed to assist expert reviewers by finding and presenting formulaic information scattered throughout a paper in a standard, easy to digest format. SciScore checks for the presence and correctness of RRIDs (research resource identifiers), and for rigor criteria such as sex and investigator blinding. For details on the theoretical underpinning of rigor criteria and the tools shown here, including references cited, please follow this link.