Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Andrés, A. Martín"'
Positive predictive value and negative predictive value are two widely used parameters to assess the clinical usefulness of a medical diagnostic test. When there are two diagnostic tests, it is recommendable to make a comparative assessment of the va
Externí odkaz:
http://arxiv.org/abs/2405.17954
Autor:
Andrés, A. Martín, Tejedor, I. Herranz
The article by Hawila & Berg (2023) that is going to be commented presents four relevant problems, apart from other less important ones that are also cited. First, the title is incorrect, since it leads readers to believe that the confidence interval
Externí odkaz:
http://arxiv.org/abs/2404.08352
Recently Mart\'in Andr\'es and \'Alvarez Hern\'andez (2024) have proposed new estimators of various kappa coefficients. These estimators are based on the unbiased estimator of the expected index of agreement of each population coefficient. In their a
Externí odkaz:
http://arxiv.org/abs/2404.06295
Autor:
J.H. Guimbard-Pérez, G. Camino-Willhuber, L.M. Romero-Muñoz, M. Peral-Alarma, M.E. Brocca, Andrés Barriga-Martín
Publikováno v:
Revista Española de Cirugía Ortopédica y Traumatología, Vol 68, Iss 5, Pp 524-536 (2024)
Resumen: Diseño de estudio: Revisión sistemática y metaanálisis. Objetivo: Comparar descompresión medular precoz ( 24 h) en la recuperación neurológica de pacientes con lesión medular aguda. Métodos: Se realizó una revisión sistemática se
Externí odkaz:
https://doaj.org/article/83a83cf106d343748811c84f9e19916b
Autor:
Irene Pinilla-Fernández, Marta Ríos-León, Dinesh Kumar Deelchand, Leoncio Garrido, Mabel Torres-Llacsa, Fernando García-García, Marta Vidorreta, I. Betina Ip, Holly Bridge, Julian Taylor, Andrés Barriga-Martín
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionWhiplash injury (WHI) is characterised by a forced neck flexion/extension, which frequently occurs after motor vehicle collisions. Previous studies characterising differences in brain metabolite concentrations and correlations with neurop
Externí odkaz:
https://doaj.org/article/9e1d1db758644797b8b225829fed3f7c
Autor:
Catherina Capote Guitián, Gipsis Suárez Román, Nínive Sebasti Núñez López, Gregorio Belo, Manuel Fransisco Da Costa, Teresa C. Valdés Bacallao, Yoneidis Borges Guilarte, Sonia Clapés Hernández, Sebastián Andrés San Martín Henrique
Publikováno v:
Revista Habanera de Ciencias Médicas, Vol 22, Iss 5, Pp e5077-e5077 (2024)
Introduction: Pregestational obesity, especially visceral obesity, is associated with the development of complications for the fetus, the mother and the neonate. The analysis of the placenta is a key to understanding the development of these complica
Externí odkaz:
https://doaj.org/article/f7c8545adea84d28a94266800e0924b5
Autor:
Marina Mendiburu‐Eliçabe, Natalia García‐Sancha, Roberto Corchado‐Cobos, Angélica Martínez‐López, Hang Chang, Jian Hua Mao, Adrián Blanco‐Gómez, Ana García‐Casas, Andrés Castellanos‐Martín, Nélida Salvador, Alejandro Jiménez‐Navas, Manuel Jesús Pérez‐Baena, Manuel Adolfo Sánchez‐Martín, María Del Mar Abad‐Hernández, Sofía Del Carmen, Juncal Claros‐Ampuero, Juan Jesús Cruz‐Hernández, César Augusto Rodríguez‐Sánchez, María Begoña García‐Cenador, Francisco Javier García‐Criado, Rodrigo Santamaría Vicente, Sonia Castillo‐Lluva, Jesús Pérez‐Losada
Publikováno v:
Clinical and Translational Medicine, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Background Luminal A tumours generally have a favourable prognosis but possess the highest 10‐year recurrence risk among breast cancers. Additionally, a quarter of the recurrence cases occur within 5 years post‐diagnosis. Identifying suc
Externí odkaz:
https://doaj.org/article/b7f24469dc2a4e5287e6ceb35c79e2fb
Autor:
O'Connor-Cordova, Mario A., Ortega-Macias, Alan G., Sancen-Herrera, Juan P., Altamirano-Lamarque, Francisco, del Toro, Alexis Vargas, del Campo, Andres Inzunza Martin, Canal-Zarate, Pia, Peddinani, Bharat Kumar, Gonzalez-Zorrilla, Fernando, O'Connor Juarez, Mario
Publikováno v:
In Transplantation Reviews December 2023 37(4)
Publikováno v:
Journal of Statistical Computation and Simulation (2021)
The need to measure the degree of agreement among R raters who independently classify n subjects within K nominal categories is frequent in many scientific areas. The most popular measures are Cohen's kappa (R = 2), Fleiss' kappa, Conger's kappa and
Externí odkaz:
http://arxiv.org/abs/1909.05575
Autor:
Juliana Martínez-Hernández, Nicolás Parra-Reyes, Laura E. Guerrero-Martín, Leidy Stefanny Camacho Galindo, Raúl Salinas Silva, William Alberto Guerrero, Camilo Andrés Guerrero-Martín
Publikováno v:
Revista Fuentes El Reventón Energético, Vol 20, Iss 1, Pp 45-56 (2022)
La demanda y oferta energética en Colombia ha venido en aumento, aunque teniendo en cuenta que las producciones de energías renovables en el territorio no tienen porcentajes altos, se puede observar un mercado económicamente viable para la inversi
Externí odkaz:
https://doaj.org/article/dfe58528e188440cb5a97715105771c4