Results 51 to 60 of about 6,576 (215)

Cross-sectional studies: Estudios transversales

, 2020
Cross-sectional studies are epidemiological design which can be considered as descriptive or analytical designs depending on the general objective. This is a quickly and economical design and allows to calculate the prevalence of a condition. Also, the relationship of temporality between the exposition and the outcome is being measured simultaneously ...
Cvetković Vega, Aleksandar, L. Maguiña, Jorge, Soto, Alonso, Lama-Valdivia, Jaime, Correa López, Lucy E.   +4 more
openaire   +1 more source

To What Extent Does Military Expenditure Mitigate the Effect of Terrorism on Economic Complexity in Europe?

Politics &Policy, Volume 53, Issue 5, October 2025.
ABSTRACT This study examines how military expenditure moderates the negative effect of terrorism on economic complexity in Europe. Terrorism is proxied by terrorism‐related incidences, fatalities, injuries, and hostages. The study utilizes a panel dataset comprising 33 European economies spanning the period 2011–2022.
Ekene ThankGod Emeka, Jonathan E. Ogbuabor, Simplice A. Asongu   +2 more
wiley   +1 more source

¿Los estudiantes de primer curso de grado pueden trabajar competencias transversales en la asignatura Estadística? [PDF]

, 2019
Las universidades españolas están trabajando para que sus egresados posean competencias transversales, altamente demandadas hoy en día para comenzar su vida laboral, cuando concluyan sus estudios de grado. Pero, para que el alumnado esté formado en tales
Santiago Vidal-Puig, Vidal-Puig, Santiago, Calduch-Losa, Ángeles, Ángeles Calduch-Losa, Abel Veloso-Padilla, Veloso-Padilla, Abel   +5 more
core   +1 more source

Impact of endometrial thickness on reproductive outcome in fresh and frozen–thawed embryo transfer: systematic review and meta‐analysis

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 3, Page 271-281, September 2025.
ABSTRACT Objective To evaluate the impact of endometrial thickness on the reproductive outcomes of embryo transfer (ET) treatments using both cut‐off‐based meta‐analysis and meta‐analysis of proportions. Methods This was a systematic review and meta‐analysis of comparative studies (randomized controlled trials, cohort studies, case–control studies) and
F. Pérez‐Milán, M. Caballero‐Campo, M. Carrera‐Roig, J. A. Domínguez‐Arroyo, E. Moratalla‐Bartolomé, J. L. Alcázar‐Zambrano, L. Alonso‐Pacheco, J. A. Carugno, J. M. Puente‐Águeda, S. Haimovich, on behalf of the Spanish Fertility Society Special Interest Group on Benign Organic Reproductive Disorders   +10 more
wiley   +1 more source

Racial and ethnic disparities in obstetric anal sphincter injury: cross‐sectional study in the USA

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 778-789, June 2025.
ABSTRACT Objectives Racial disparities in obstetric anal sphincter injury (OASI) are poorly understood; their investigation by parity, obstetric history and mode of delivery may provide insight into which individuals are at the greatest risk for OASI. We aimed to quantify the association of race and ethnicity with OASI, stratified by parity, obstetric ...
M. Rajasingham, P. Hossein‐Pour, R. D'Souza, R. Geoffrion, C. V. Ananth, G. M. Muraca   +5 more
wiley   +1 more source

Healthcare Professionals' Experiences From the COVID‐19 Vaccination Program for the Homebound Population in Greece: A Cross‐Sectional Mixed‐Methods National Study

World Medical &Health Policy, Volume 17, Issue 2, Page 231-247, June 2025.
ABSTRACT During the pandemic, mobile vaccination units administered COVID‐19 shots to homebound populations. This study explores the perspectives of public healthcare providers involved in Greece's COVID‐19 home vaccination program, aiming to identify challenges and inform improvements in delivering healthcare services at home.
Dimitra Iosifina Papageorgiou, Nikolaos Vlachopoulos, Magda Gavana, Zoi Tahtalidou, Marilena Gialama, Ioanna Avakian, Panagiota Ntenta, Elias Theodoropoulos, Martha Andreou, Paschalis Evangelidis, Nikolaos Evangelidis, Despoina Nteli, Maria Nteli, Ioannis Vitoris, Eleni Avramidou, Theofilos Nastas, Aspasia Bapka, Aikaterini Zgouridou, Stamatia Kokkali, Stella Ploukou, Despoina Symintiridou, Aristofanis Paganas, Doukas Zeimbekis, Michael Dandoulakis, Anastasios Giakoumis, Anna Bettina Haidich, Emmanouil Smyrnakis   +26 more
wiley   +1 more source

EXPERIENCIA EDUCATIVA : TALLER DE RECURSOS NATURALES II [PDF]

, 2005
El Taller de Recursos Naturales II (TRN II) se desarrolla durante el 2do cuatrimestre del segundo año de Agronomía. La información obtenida por los alumnos es utilizada en el Taller de Producción Vegetal en el 4to Año.
Descamps, Lilian, Commegna, Marta, Montani, Tomás, Ron, María de Las Mercedes, Mormeneo, Ines, González De Bussetti, Silvia, Aguirre, María E., Miglierina, Ana, Fioretti, Mariela, Poverene, Mónica, Reviriego, Elvira, Vernava, Natalia, Laurent, Gabriela   +12 more
core  

Dietary patterns and hypertension: a population-based study with women from Southern Brazil

Cadernos de Saúde Pública, 2014
This study investigated the association between dietary pattern and hypertension using the rank reduced regression (RRR). It was a cross-sectional population-based study with a representative sample of 1,026 women living in the city of São Leopoldo, Rio ...
Bianca Del Ponte da Silva, Marilda Borges Neutzling, Suzi Camey, Maria Teresa Anselmo Olinto   +3 more
doaj   +1 more source

Socioecology and Prevalence of SARS‐CoV‐2 Infection in Quilombolas Living in the Brazilian Amazon Socioecologia e Prevalência de Infecção pelo SARS‐CoV‐2 em Quilombolas Vivendo na Amazônia Brasileira Socioecología y prevalencia de la infección por SARS‐CoV‐2 en quilombolas que viven en la Amazonía brasileña

American Journal of Human Biology, Volume 37, Issue 5, May 2025.
ABSTRACT Objectives This cross‐sectional study presents socioecological, epidemiological aspects, and the seroprevalence of immunoglobulin G (IgG) against severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) in a group of quilombola (afro‐derived) communities in the states of Pará and Tocantins, in the Brazilian Amazon, to evaluate the impact ...
Keise Adrielle Santos Pereira, Lilian Natalia Ferreira de Lima, Bruno José Sarmento Botelho, Carlos Neandro Cordeiro Lima, Wiliane Freire Pinheiro, Victor Martins Eleres, Wandrey Roberto dos Santos Brito, Bernardo Cintra dos Santos, Aline Cecy Rocha de Lima, Felipe Teixeira Lopes, Isabella Nogueira Abreu, Maria Karoliny da Silva Torres, Sandra Souza Lima, Jacqueline Cortinhas Monteiro, Andrea Nazaré Monteiro Rangel da Silva, João Farias Guerreiro, Izaura Maria Vieira Cayres Vallinoto, Hilton P. Silva, Antonio Carlos Rosário Vallinoto, Rosimar Neris Martins Feitosa   +19 more
wiley   +1 more source

Automated multivolume placental reconstruction using three‐dimensional power Doppler ultrasound and infrared camera tracking

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 5, Page 624-632, May 2025.
ABSTRACT Objectives Placental insufficiency contributes to many obstetric pathologies, but there is no bedside clinical tool to evaluate placental perfusion. We have developed a method to acquire multiple three‐dimensional (3D) power Doppler (PD) ultrasound (US) volumes of placental vasculature, with infrared camera tracking of the precise spatial ...
A. Xue, R. Hanly, D. Luichareonkit, S. Thomas, T. Barber, A. W. Welsh   +5 more
wiley   +1 more source