Mariana Pinto-Álvarez

ORCID: 0000-0002-5181-3859
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About
Contact & Profiles
Research Areas
  • COVID-19 Clinical Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Vaccine Coverage and Hesitancy
  • Migration, Health and Trauma
  • COVID-19 and Mental Health
  • Long-Term Effects of COVID-19
  • Poverty, Education, and Child Welfare
  • Human Rights and Development
  • Healthcare professionals’ stress and burnout
  • Youth Substance Use and School Attendance
  • COVID-19 epidemiological studies
  • Employment and Welfare Studies
  • Stress and Burnout Research
  • Food Security and Health in Diverse Populations

University of Massachusetts Amherst
2024

Fundación Universitaria Sanitas
2021-2023

Ministry of Health and Social Protection
2021-2022

Pontificia Universidad Javeriana
2021

BackgroundAlthough clinical trials showed that vaccines have high efficacy and safety, differences in study designs populations do not allow for comparison between age groups. The objective of this was to evaluate the effectiveness against COVID-19 real-world conditions adults aged 60 years older Colombia.MethodsIn retrospective, population-based, matched cohort study, we evaluated COVID-19-related hospitalisation death people older. full consisted every person who eligible receive a vaccine...

10.1016/s2666-7568(22)00035-6 article EN cc-by-nc-nd The Lancet Healthy Longevity 2022-03-21

COVID-19 vaccines have been essential for reducing the impact of pandemic; nevertheless, population-based data under real-life conditions are needed to compare their effectiveness in various contexts. The objective this study was estimate preventing hospitalization and death from Colombia among people aged 18 years older, according sex, age, confirmed history vaccination series, including effects boosters. This investigation an observational, retrospective, based on Colombian cohort...

10.1371/journal.pgph.0001845 article EN cc-by PLOS Global Public Health 2023-09-08

Education plays a crucial role in the adaptation and broader societal inclusion of immigrant students their families. The current study explored migrants Ecuador's school system as fundamental tenet protecting health well-being. We conducted thematic analysis 13 policy documents, 12 national laws international agreements, 31 key informant interviews, applying human rights lens. find that, although 2008 Ecuadorian Constitution migration protect right to education, informants argue that these...

10.1016/j.jmh.2024.100247 article EN cc-by-nc-nd Journal of Migration and Health 2024-01-01

Purpose This study compared approaches to school closures in four Latin American countries (Bolivia, Colombia, Ecuador, Peru), describing the impact on health and educational wellbeing of school-age children youth, evaluating their regard continuing education through pandemic. Design/methodology/approach We collected 75 publicly available documents including scientific gray literature (government news releases), that referred children’s wellbeing. did thematic analyses using open, axial,...

10.1108/he-01-2024-0006 article EN cc-by Health Education 2024-08-28

Solid-organ transplant recipients (SOTRs) have a higher risk of coronavirus disease 2019 (COVID-19) complications and death less powerful lasting response to vaccines natural infection. In Colombia, this population was prioritized in the National Vaccination Plan against COVID-19 received from different platforms. The aim study estimate effectiveness complete vaccination schedule vaccine booster for administered SOTRs Colombia.A nested-cohort assembled within population-based ESPERANZA...

10.1097/tp.0000000000004411 article EN Transplantation 2022-10-13

Background: Currently, Colombia is carrying out the National Vaccination Plan against COVID-19. Clinical trials of vaccines used in country have a high efficacy and safety, but information on effectiveness needed. We assessed real-world highly diversified portfolio acquired by fully vaccinated individuals 60 years above.Methods: carried population-based cohort study 3,346,826 people older, matched 1:1 sex, age, health system affiliation regime, presence comorbidities, municipality residence....

10.2139/ssrn.3944059 article EN SSRN Electronic Journal 2021-01-01

Background: Although clinical trials showed that vaccines have a high efficacy and safety, differences in study designs populations do not allow for comparison across products age groups. The real-world effectiveness population with the risk of severe disease or death diversified portfolio acquired by Colombia becomes important assessing national vaccination plans future decision-making.Methods: We carried out population-based matched-pair cohort 2828294 people 60 years older. exposed...

10.2139/ssrn.3978556 article EN SSRN Electronic Journal 2021-01-01

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10.2139/ssrn.4712563 preprint EN 2024-01-01

Introducción: datos de varios países del mundo sugieren que los niños con COVID-19 podrían presentar síntomas diferentes y menos graves adultos. Sin embargo, patrones epidemiológicos clínicos en este grupo poblacional son poco claros. Métodos: el presente es un estudio observacional, una caracterización inicial transversal-analítica, componente longitudinal o seguimiento a menores sospecha y/o diagnóstico confirmado COVID-19, presentaron desenlaces como mejoría, traslado nivel superior...

10.18273/saluduis.54.e:22023 article ES cc-by Salud UIS 2022-04-11

Background: Solid-organ transplant recipients (SOTR) have a higher risk of COVID-19 complications and death, less powerful lasting response to vaccines natural infection. In Colombia, this population was prioritized in the National Vaccination Plan against received from different platforms. The aim study estimate effectiveness complete vaccination schedule vaccine booster for administered SOTR Colombia. Methods: A nested-cohort assembled within population-based ESPERANZA cohort included...

10.2139/ssrn.4166380 article EN SSRN Electronic Journal 2022-01-01

Background: COVID-19 vaccines have been essential for reducing the impact of pandemic, nevertheless, population-based data under real-life conditions are needed to compare their effectiveness in various contexts. The objective this study was estimate preventing hospitalization and death from Colombia among people aged 18 years older, according sex, age, confirmed history vaccination series, including effects boosters. Methods: This investigation an observational, retrospective, based on...

10.2139/ssrn.4381545 article EN SSRN Electronic Journal 2023-01-01
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