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Nelson Arias-Ortiz

Universidad de Caldas

Manizales

Colombia

  • Universidad de Caldas

SCHOLARLY PAPERS

3

DOWNLOADS

177

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Determinants of Survival in Women Diagnosed with Breast Cancer between 2008 and 2017: An Analysis of a Cohort Using Data from Four Population-Based Cancer Registries of Colombia

Number of pages: 22 Posted: 03 Oct 2024
Karen Cárdenas-Garzón, Daniel Jurado, Karen Coronell, Karen Lozano, Nelson Arias-Ortiz, Luisa Bravo-Goyes, Claudia Janeth Uribe-Perez, Edgar Navarro-Lechuga and Gloria Sanchez
Universidad de Antioquia, affiliation not provided to SSRN, Universidad del Norte, Universidad del Norte - Department of Mathematics and Statistics, Universidad de Caldas, Universidad de Nariño, affiliation not provided to SSRN, Universidad del Norte and University of Antioquia
Downloads 90 (742,061)

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Breast cancer, survival, cohort study, proportional hazards models, health inequities

2.

Characterization of microplastics in human placenta in Manizales (Colombia): effects of sampling, placental anatomy, and digestion reagent

Number of pages: 23 Posted: 10 Feb 2026
Elisabeth Restrepo Parra, María Valentina Suárez León, Nini Valentina Naranjo Castaño, Leidy Diana Henao Navarro, Dayanne Gonzalez Lozano, Jefferson Augusto Salguero Sánchez, Alejandro Ocampo Palacio, Johana Andrea Sánchez Salazar, María Fernanda Osorio Arcila, Alexandra Giraldo Osorio, Nelson Arias-Ortiz, Juan Carlos Riaño Rojas and José Antonio Valencia Aricapa
National University of Colombia - Grupo de Investigación de Física del Plasma (LAFIP), affiliation not provided to SSRN, National University of Colombia - Grupo de Investigación de Física del Plasma (LAFIP), Universidad de Caldas, affiliation not provided to SSRN, Universidad de Caldas, Universidad de Caldas, Universidad de Caldas, Universidad de Caldas, Universidad de Caldas, Universidad de Caldas, National University of Colombia - Grupo de Investigación de Física del Plasma (LAFIP) and affiliation not provided to SSRN
Downloads 60 (980,173)

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Colombia, Bioaccumulation, Human placenta, Maternal-fetal exposure, microplastics

3.

Incidence, Mortality, and Survival in Breast Cancer by Molecular Subtypes in Manizales - Colombia, 2016–2019: A Population-Based Study

Number of pages: 18 Posted: 07 Jul 2025
Valentina Moreno-Villegas and Nelson Arias-Ortiz
Universidad de Caldas and Universidad de Caldas
Downloads 27 (1,359,097)

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breast cancer, incidence, Survival, molecular subtype, Luminal A