Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Iván Dueñas"'
Autor:
Iván Dueñas-Espín, Camilo Zurita-Salinas, Betzabé Tello, Jeannete Zurita, William Acosta, Cristina Aguilera León, Andrés Andrade-Muñoz, José Pareja-Maldonado
Publikováno v:
BMJ Open, Vol 14, Iss 4 (2024)
Objectives To identify differences in the mean vitamin D concentrations in samples obtained from a private laboratory in Quito and to explore their relationship with the pre-pandemic and pandemic periods spanning from 2018 to 2022.Design A combinatio
Externí odkaz:
https://doaj.org/article/cf2a4868d2544288ac53734a904df940
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0296538 (2024)
BackgroundDuring the 1990s, global eating habits changed, affecting poorer and middle-income nations, as well as richer countries. This shift, known as the "obesity transition," led to more people becoming overweight or obese worldwide. In Ecuador, t
Externí odkaz:
https://doaj.org/article/1f63ddf0a87b48f58f1c28a31f87ee77
Autor:
Iván Dueñas-García, Julio C. Rosas-Caro, Hector R. Robles-Campos, Johnny Posada, Jesus E. Valdez-Resendiz, Antonio Valderrabano-Gonzalez, Hossam A. Gabbar, Bhanu Babaiahgari
Publikováno v:
Symmetry, Vol 16, Iss 4, p 460 (2024)
This research explores an improved operation of a recently studied converter, the so-called two-phase sixth-order boost converter (2P6OBC). The converter consists of a symmetric design of power stations followed by an LC filter; its improved operatio
Externí odkaz:
https://doaj.org/article/24ce79e612e147968f41e57664dcfa28
Autor:
Iván Dueñas-Espín, Constanza Jacques-Aviñó, Verónica Egas-Reyes, Sara Larrea, Ana Lucía Torres-Castillo, Patricio Trujillo, Andrés Peralta
Publikováno v:
PLoS ONE, Vol 18, Iss 3, p e0275698 (2023)
ObjectiveTo examine the associations of sociodemographic, socioeconomic, and behavioral factors with depression, anxiety, and self-reported health status during the COVID-19 lockdown in Ecuador. We also assessed the differences in these associations
Externí odkaz:
https://doaj.org/article/f4b3742f340e4f17812550ea49ef9458
Autor:
Virginia García, Sónia Dias, María-Luisa Vázquez, Ingrid Vargas, Pamela Eguiguren, Josep Maria Borràs, Ignacio Aznar-Lou, Antoni Serrano-Blanco, Montserrat Gil-Girbau, Maria Rubio-Valera, Maria Luisa Garmendia, Daniel Ruiz, Amparo-Susana Mogollón-Pérez, Ana-Lucía Torres, Andrés Peralta, Signe Smith Jervelund, M.L. Vazquez, Aida Oliver, Verónica Espinel, Zahara Fernández, Paula Arroyo-Uriarte, Ana María Oyarce, Camilo Bass, Isabel Guzmán, Andrea Alvarez, Paola González, Isabel Abarca, Rodney Stock, Berta Cerda, Guillermo Hartwig, Cristopher Tabilo, Carmen Aravena, Gloria Stephens, Ana Maria Pedraza, Angela Pinzón, Carol Cardozo, María Camila Rangel, Pablo Cristancho, William Mantilla, Guillermo León, Juan Merchán, Iván Dueñas, Hugo Pereira, Estefanía Rodríguez
Publikováno v:
BMJ Open, Vol 12, Iss 12 (2022)
Introduction Healthcare fragmentation, a main cause for delay in cancer diagnosis and treatment, contributes to high mortality in Latin America (LA), particularly among disadvantaged populations. This research focuses on integrated care interventions
Externí odkaz:
https://doaj.org/article/112aa2f4db6941bab045c2fa89c14ca8
Autor:
Iván Dueñas-Espín, Ángela León Cáceres, Angelica Álava, Juan Ayala, Karina Figueroa, Vanesa Loor, Wilmer Loor, Mónica Menéndez, David Menéndez, Eddy Moreira, René Segovia, Johanna Vinces
Publikováno v:
BMJ Open, Vol 11, Iss 3 (2021)
Objective The current study aims to demonstrate independent associations between social, educational and health practice interventions as determinants of exclusive breastfeeding in an urban Ecuadorian population.Design Prospective survival analyses.S
Externí odkaz:
https://doaj.org/article/4286fe1f19274cd58e11a842a6fcad13
Autor:
Iván Dueñas-Espín, Luciana Armijos-Acurio, Estefanía Espín, Fernando Espinosa-Herrera, Ruth Jimbo, Ángela León-Cáceres, Raif Nasre-Nasser, María F Rivadeneira, David Rojas-Rueda, Laura Ruiz-Cedeño, Betzabé Tello, Daniela Vásconez-Romero
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253413 (2021)
IntroductionWe hypothesize that high altitudes could have an adverse effect on neonatal health outcomes, especially among at-risk neonates. The current study aims to assess the association between higher altitudes on survival time among at-risk neona
Externí odkaz:
https://doaj.org/article/0c5d3a91a9bb4996988ac5fada25f80f
Autor:
Iván Dueñas-Espín, Sandra Aguayo-Macias, Roberto Coellar Zambrano, Richard Macías, Karina Moreira Mendoza, Luis Gonzalo Salazar Velez, Virginia Vélez
Publikováno v:
International Journal of Integrated Care, Vol 19, Iss 4 (2019)
Introduction: Integrated care (IC) has potential to improve health care experience and treatment adherence by properly coordinated and stratified care. We aimed to: (i) assess the patients’ perception about the degree of integrality in their care,
Externí odkaz:
https://doaj.org/article/3fd2e7bcb1244b2295643ebb5e25f826
Autor:
Stefan Störk, Emili Vela, Isaac Cano, Montserrat Cleries, David Monterde, David Gomez-Cabrero, Josep Roca, Maarten M H Lahr, Judith Garcia-Aymerich, Andrea Pavlickova, Iván Dueñas-Espín, Rachelle Kaye, Steffen Pauws, Cristina Bescos, Joan Carles Contel, Esteban de Manuel Keenoy, Magí Lluch-Ariet, Montserrat Moharra, Joana Mora, Marco Nalin, Jordi Piera, Sara Ponce, Sebastià Santaeugenia, Helen Schonenberg, Jesper Tegner, Filip Velickovski, Christoph Westerteicher
Publikováno v:
BMJ Open, Vol 6, Iss 4 (2016)
Objectives Population-based health risk assessment and stratification are considered highly relevant for large-scale implementation of integrated care by facilitating services design and case identification. The principal objective of the study was t
Externí odkaz:
https://doaj.org/article/37f04959621947b8b2da6cdc92e449bf
Autor:
Iván Dueñas-Espín, Pamela Merino-Salazar, Myriam Abril-Saltos, Hugo Pereira, Fernando Espinosa-Herrera, Erika Quishpe-Narváez
Publikováno v:
International Journal of Integrated Care, Vol 15, Iss 8 (2015)
Externí odkaz:
https://doaj.org/article/3cc9685ca5c64ebf982bd583dcec2987