Zobrazeno 1 - 10
of 53
pro vyhledávání: '"John Ioannidis"'
Autor:
Alexandra Sarafoglou, Suzanne Hoogeveen, Don van den Bergh, Balazs Aczel, Casper J. Albers, Tim Althoff, Rotem Botvinik-Nezer, Niko A. Busch, Andrea M. Cataldo, Berna Devezer, Noah N. N. van Dongen, Anna Dreber, Eiko I. Fried, Rink Hoekstra, Sabine Hoffman, Felix Holzmeister, Jürgen Huber, Nick Huntington-Klein, John Ioannidis, Magnus Johannesson, Michael Kirchler, Eric Loken, Jan-Francois Mangin, Dora Matzke, Albert J. Menkveld, Gustav Nilsonne, Don van Ravenzwaaij, Martin Schweinsberg, Hannah Schulz-Kuempel, David R. Shanks, Daniel J. Simons, Barbara A. Spellman, Andrea H. Stoevenbelt, Barnabas Szaszi, Darinka Trübutschek, Francis Tuerlinckx, Eric L. Uhlmann, Wolf Vanpaemel, Jelte Wicherts, Eric-Jan Wagenmakers
Publikováno v:
Royal Society Open Science, Vol 11, Iss 7 (2024)
Many-analysts studies explore how well an empirical claim withstands plausible alternative analyses of the same dataset by multiple, independent analysis teams. Conclusions from these studies typically rely on a single outcome metric (e.g. effect siz
Externí odkaz:
https://doaj.org/article/d7509320d3184de2a8da81f393878f6a
Publikováno v:
BMJ Medicine, Vol 1, Iss 1 (2022)
Objectives To summarise the range, strength, and validity of reported associations between environmental risk factors and non-Hodgkin's lymphoma, and to evaluate the concordance between associations reported in meta-analyses of summary level data and
Externí odkaz:
https://doaj.org/article/34d4cae345a845c3afc21893ab6c49f6
Publikováno v:
BMJ Global Health, Vol 6, Iss 8 (2021)
The objectives of the study were to calculate the standardised mortality rates (SMRs) for COVID-19 in European Union/European Economic Area countries plus the UK and Switzerland and to evaluate the correlation between SMRs and selected indicators in
Externí odkaz:
https://doaj.org/article/b25b67d0b6b94cf4b41addde626eb68a
We evaluated how the gender composition of top-cited authors within different subfields of research has evolved over time. We considered 9,071,122 authors with at least 5 full papers in Scopus as of September 1, 2022. Using a previously validated com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e55a9a42fe4db2fcc69a6090ab2df802
https://doi.org/10.1101/2023.05.25.542328
https://doi.org/10.1101/2023.05.25.542328
Autor:
Julian Hirt, Perrine Janiaud, Viktoria Luise Gloy, Stefan Schandelmaier, Tiago V Pereira, Despina Contopoulos-Ioannidis, Steven N Goodman, John Ioannidis, Klaus Munkholm, Lars G Hemkens
ObjectiveTo systematically assess the robustness of reported postacute SARS-CoV-2 infection health outcomes in children.MethodsA search on PubMed and Web of Science was conducted to identify studies published up to 22 January 2022 that reported on po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc5c2d9c998a68899371510c9928eb52
Autor:
Xia Qiu, Yin Wu, Ying Sun, Brooke Levis, Jizhou Tian, Jill Boruff, Pim Cuijpers, John Ioannidis, Sarah Markham, Roy Ziegelstein, Simone Vigod, Andrea Benedetti, Brett Thombs
Item 10 of the Edinburgh Postnatal Depression Scale (EPDS) is intended to assess thoughts of intentional self-harm but may also elicit concerns about accidental self-harm. It does not specifically address suicide ideation but, nonetheless, is sometim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e41aa54c370813ed7cc175bf0c3ad7
https://doi.org/10.21203/rs.3.rs-1897587/v1
https://doi.org/10.21203/rs.3.rs-1897587/v1
Using a sample of 70,399 published p-values from 192 meta-analyses, we empirically estimate the counterfactual distribution of p-values in the absence of any biases. Comparing observed p-values with counterfactually expected p-values allows us to est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::120751cd5b52f9f7b61ffeac74245370
https://osf.io/preprints/metaarxiv/h29xn
https://osf.io/preprints/metaarxiv/h29xn
Publikováno v:
BMJ Medicine. 1:e000184
ObjectivesTo summarise the range, strength, and validity of reported associations between environmental risk factors and non-Hodgkin's lymphoma, and to evaluate the concordance between associations reported in meta-analyses of summary level data and
Autor:
Tom Elis Hardwicke, john Ioannidis
KEY MESSAGES • Petitions have a long history of being used for political, social, ethical, and injustice issues, however, it is unclear how/whether they should be implemented in scientific argumentation. • Recently, an extremely influential comme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3461831b352d343524eeb7a5b998d8cc
https://osf.io/preprints/metaarxiv/73xm5
https://osf.io/preprints/metaarxiv/73xm5
Autor:
Tom Elis Hardwicke, Stylianos Serghiou, Perrine Janiaud, Valentin Danchev, Sophia Crüwell, Steve Goodman, john Ioannidis
Whilst some scientists study insects, molecules, brains, or clouds, other scientists study science itself. Meta-research, or “research-on-research”, is a burgeoning discipline that investigates efficiency, quality, and bias in the scientific ecos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46446fac908f5a90cb0eca64ed55b1b4
https://osf.io/preprints/metaarxiv/krb58
https://osf.io/preprints/metaarxiv/krb58