Zobrazeno 1 - 10
of 1 360
pro vyhledávání: '"John P A, Ioannidis"'
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-5 (2024)
Abstract EU-US data transfers for health research remain a particularly thorny issue in view of the stringent rules of the EU General Data Protection Regulation (GDPR) and the challenges related to US mass surveillance programs, particularly the mann
Externí odkaz:
https://doaj.org/article/d5356ebe75a2414da58ff115cf3b471f
Autor:
Christopher D. Pfledderer, Lauren von Klinggraeff, Sarah Burkart, Alexsandra da Silva Bandeira, David R. Lubans, Russell Jago, Anthony D. Okely, Esther M. F. van Sluijs, John P. A. Ioannidis, James F. Thrasher, Xiaoming Li, Michael W. Beets
Publikováno v:
Pilot and Feasibility Studies, Vol 10, Iss 1, Pp 1-25 (2024)
Abstract Background In the behavioral sciences, conducting pilot and/or feasibility studies (PFS) is a key step that provides essential information used to inform the design, conduct, and implementation of a larger-scale trial. There are more than 16
Externí odkaz:
https://doaj.org/article/ef27d89adf7d4df7beee12730b15cf7a
Autor:
Zelalem F. Negeri, Brooke Levis, John P. A. Ioannidis, Brett D. Thombs, Andrea Benedetti, the DEPRESsion Screening Data (DEPRESSD) EPDS Group
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Selective reporting of results from only well-performing cut-offs leads to biased estimates of accuracy in primary studies of questionnaire-based screening tools and in meta-analyses that synthesize results. Individual participant
Externí odkaz:
https://doaj.org/article/0f3a2dcead574fb4a85d1bcf61474e64
Publikováno v:
Royal Society Open Science, Vol 11, Iss 5 (2024)
Access to scientific data can enable independent reuse and verification; however, most data are not available and become increasingly irrecoverable over time. This study aimed to retrieve and preserve important datasets from 160 of the most highly-ci
Externí odkaz:
https://doaj.org/article/6c5f2ec9fad0474b97b974eb4817459f
Publikováno v:
Frontiers in Sociology, Vol 9 (2024)
Just like an army of ants caught in an ant mill, individuals, groups and even whole societies are sometimes caught up in a Death Spiral, a vicious cycle of self-reinforcing dysfunctional behavior characterized by continuous flawed decision making, my
Externí odkaz:
https://doaj.org/article/37eed7f462e546c892f00359c279eca1
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0300701 (2024)
Space medicine is a vital discipline with often time-intensive and costly projects and constrained opportunities for studying various elements such as space missions, astronauts, and simulated environments. Moreover, private interests gain increasing
Externí odkaz:
https://doaj.org/article/b1934c745c084147bc97bff822ba44b1
Autor:
Cathrine Axfors, Andreas M. Schmitt, Perrine Janiaud, Janneke van’t Hooft, Sherief Abd-Elsalam, Ehab F. Abdo, Benjamin S. Abella, Javed Akram, Ravi K. Amaravadi, Derek C. Angus, Yaseen M. Arabi, Shehnoor Azhar, Lindsey R. Baden, Arthur W. Baker, Leila Belkhir, Thomas Benfield, Marvin A. H. Berrevoets, Cheng-Pin Chen, Tsung-Chia Chen, Shu-Hsing Cheng, Chien-Yu Cheng, Wei-Sheng Chung, Yehuda Z. Cohen, Lisa N. Cowan, Olav Dalgard, Fernando F. de Almeida e Val, Marcus V. G. de Lacerda, Gisely C. de Melo, Lennie Derde, Vincent Dubee, Anissa Elfakir, Anthony C. Gordon, Carmen M. Hernandez-Cardenas, Thomas Hills, Andy I. M. Hoepelman, Yi-Wen Huang, Bruno Igau, Ronghua Jin, Felipe Jurado-Camacho, Khalid S. Khan, Peter G. Kremsner, Benno Kreuels, Cheng-Yu Kuo, Thuy Le, Yi-Chun Lin, Wu-Pu Lin, Tse-Hung Lin, Magnus Nakrem Lyngbakken, Colin McArthur, Bryan J. McVerry, Patricia Meza-Meneses, Wuelton M. Monteiro, Susan C. Morpeth, Ahmad Mourad, Mark J. Mulligan, Srinivas Murthy, Susanna Naggie, Shanti Narayanasamy, Alistair Nichol, Lewis A. Novack, Sean M. O’Brien, Nwora Lance Okeke, Léna Perez, Rogelio Perez-Padilla, Laurent Perrin, Arantxa Remigio-Luna, Norma E. Rivera-Martinez, Frank W. Rockhold, Sebastian Rodriguez-Llamazares, Robert Rolfe, Rossana Rosa, Helge Røsjø, Vanderson S. Sampaio, Todd B. Seto, Muhammad Shahzad, Shaimaa Soliman, Jason E. Stout, Ireri Thirion-Romero, Andrea B. Troxel, Ting-Yu Tseng, Nicholas A. Turner, Robert J. Ulrich, Stephen R. Walsh, Steve A. Webb, Jesper M. Weehuizen, Maria Velinova, Hon-Lai Wong, Rebekah Wrenn, Fernando G. Zampieri, Wu Zhong, David Moher, Steven N. Goodman, John P. A. Ioannidis, Lars G. Hemkens
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-2 (2024)
Externí odkaz:
https://doaj.org/article/eaaad84f79e74e2bbfb5c0c8a4146fc5
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-29 (2023)
Abstract Data continue to accumulate indicating that many systematic reviews are methodologically flawed, biased, redundant, or uninformative. Some improvements have occurred in recent years based on empirical methods research and standardization of
Externí odkaz:
https://doaj.org/article/9c78a4192d98466d9cb4b687e4d404b4
Autor:
Enrico Richter, Dominik Liebl, Bianca Schulte, Nils Lehmann, Christine Fuhrmann, Karl-Heinz Jöckel, John P. A. Ioannidis, Hendrik Streeck
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract There is an ongoing debate on the COVID-19 infection fatality rate (IFR) and the impact of COVID-19 on overall population mortality. Here, we addressed these issues in a community in Germany with a major superspreader event analyzing deaths
Externí odkaz:
https://doaj.org/article/36a5eba8970642059f0dd9443d25be98
Autor:
John P A Ioannidis, Zacharias Maniadis
Publikováno v:
PLoS Biology, Vol 21, Iss 12, p e3002408 (2023)
Qualitative assessments of researchers are resource-intensive, untenable in nonmeritocratic settings, and error-prone. Although often derided, quantitative metrics could help improve research practices if they are rigorous, field-adjusted, and centra
Externí odkaz:
https://doaj.org/article/a58767f59bc54beca50675f3a6e4ea23