Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Thomas Perneger"'
Publikováno v:
BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Objective This study investigated the associations between the number of authors and collective self-citations versus citations by others. Study design and setting We analyzed 88,594 health science articles published in 2015 and citations th
Externí odkaz:
https://doaj.org/article/4dcd97b0876e45168a7baeba62319d45
Autor:
Thomas Perneger
Publikováno v:
Research Integrity and Peer Review, Vol 8, Iss 1, Pp 1-9 (2023)
Abstract Background Scientific productivity is often evaluated by means of cumulative citation metrics. Different metrics produce different incentives. The H-index assigns full credit from a citation to each coauthor, and thus may encourage multiple
Externí odkaz:
https://doaj.org/article/b1e4f5b6ae924ac6bc38fc4a8791163b
Autor:
Guillaume Herpe, Alexandra Platon, Pierre-Alexandre Poletti, Karl O. Lövblad, Paolo Machi, Minerva Becker, Michel Muster, Thomas Perneger, Rémy Guillevin
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 13, p 3647 (2024)
Purpose: We aimed to evaluate whether virtual non-contrast cerebral computed tomography (VNCCT) reconstructed from intravenous contrast-enhanced dual-energy CT (iv-DECT) could replace non-contrast CT (NCCT) in patients with suspected acute cerebral i
Externí odkaz:
https://doaj.org/article/4c185588ba8a40f9a664617055da2059
Publikováno v:
Trials, Vol 24, Iss 1, Pp 1-9 (2023)
Abstract Background Adjustment for baseline prognostic factors in randomized clinical trials is usually performed by means of sample-based regression models. Sample-based models may be incorrect due to overfitting. To assess whether overfitting is a
Externí odkaz:
https://doaj.org/article/c16110b37a8d4372b10ba6143827999f
Autor:
Cristina Bosmani, Sonia Carboni, Caroline Samer, Christian Lovis, Thomas Perneger, Angela Huttner, Bernard Hirschel
Publikováno v:
BMC Medical Ethics, Vol 24, Iss 1, Pp 1-7 (2023)
Abstract Background We assessed potential consent bias in a cohort of > 40,000 adult patients asked by mail after hospitalization to consent to the use of past, present and future clinical and biological data in an ongoing ‘general consent’ progr
Externí odkaz:
https://doaj.org/article/14bb1a7b9f524faaa739c737895c8ba2
Publikováno v:
BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-2 (2023)
Externí odkaz:
https://doaj.org/article/da74d0a2a8294abc99172cf4fdee38b7
Autor:
Nerea Lopez Perez, Philippe Reymond, Mustafa Cikirikcioglu, Mathieu van Steenberghe, Tornike Sologashvili, Nicolas Murith, Thomas Perneger, Christoph Huber
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 13, p 4400 (2023)
(1) Background: There is a need for a novel surrogate marker to ease decision making when facing ascending aortic dilatation. In this article, we study the ratio between ascending and descending aorta diameters as a potential one. (2) Methods: Retros
Externí odkaz:
https://doaj.org/article/bb30b1ac73cb46778001b76f8da98210
Publikováno v:
BMJ Open, Vol 12, Iss 4 (2022)
Objective To determine the proportion of children in low-income and lower-middle-income countries exposed to intimate partner violence (IPV).Design Systematic review.Data sources PubMed, CINAHL, ERIC, PsycINFO, Web of Science, WHO Global Index Medicu
Externí odkaz:
https://doaj.org/article/1a50ef933ed74b75bac14cc456f121a5
Publikováno v:
BMC Medical Research Methodology, Vol 20, Iss 1, Pp 1-9 (2020)
Abstract Background Classic epidemic curves – counts of daily events or cumulative events over time –emphasise temporal changes in the growth or size of epidemic outbreaks. Like any graph, these curves have limitations: they are impractical for c
Externí odkaz:
https://doaj.org/article/23845797994e4abaa4c29f0a814d8eaf
Autor:
Patrick Saudan, Belen Ponte, Nicola Marangon, Chantal Martinez, Lena Berchtold, David Jaques, Thomas Ernandez, Sophie de Seigneux, Sebastian Carballo, Thomas Perneger, Pierre-Yves Martin
Publikováno v:
BMC Nephrology, Vol 21, Iss 1, Pp 1-11 (2020)
Abstract Background Optimal clinical care of patients with chronic kidney disease (CKD) requires collaboration between primary care physicians (PCPs) and nephrologists. We undertook a randomised trial to determine the impact of superimposed nephrolog
Externí odkaz:
https://doaj.org/article/97f1464533044addad221aa4e3123610