Natalia Ortega
@nataliaortega.bsky.social
π€ 853
π₯ 98
π 12
Postdoctoral Fellow in Nutritional Epidemiology at Brigham and Women's Hospital.
reposted by
Natalia Ortega
Georgia Tomova
13 days ago
@societyforepi.bsky.social
members, don't miss our epic symposium on meta-scientific reviews Feb 9th, 3pm ET/8pm GMT Featuring: myself ππΌββοΈ Peter Tennant
@pwgtennant.bsky.social
Camila Olarte Parra Noah Haber
@whaleactually.com
Harrison Hansford Natalia Ortega Herrero
@nataliaortega.bsky.social
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reposted by
Natalia Ortega
about 1 month ago
Meta-analyses of dietary exposures must consider energy adjustment (preprint) π§΅
arxiv.org/abs/2512.07531
In observational studies, adjustment for energy intake changes the nature of the effect being estimated β from addition (increasing or decreasing intake of that food while...
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reposted by
Natalia Ortega
Peter Tennant
7 months ago
SAVE THE DATE: The 2026 IEA European Congress of Epidemiology and 70th
@socsocmed.bsky.social
Annual Conference will take place in London, UK on 8th-11th September 2026!
#EpiSky
#EuroEpi2026
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reposted by
Natalia Ortega
Peter Tennant
8 months ago
I'm excited to be charing the
#SER2025
Causal Inference Late-breaking Abstract Speed Session at 17:30-18:00 in the Liberty room today!
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reposted by
Natalia Ortega
Peter Tennant
8 months ago
So fantastic to reconnect with
@nataliaortega.bsky.social
in Boston of all places!
#SER2025
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reposted by
Natalia Ortega
Arnaud Chiolero MD PhD
10 months ago
"Globally, childrenβs Na intake was too high, while K intake was too low. Data were lacking in many countries. Interventions are needed to reduce Na and increase K from childhood, and monitoring should be improved"
@drtomfrieden.bsky.social
#PopHealthLab
nutrition.bmj.com/content/earl...
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Worldwide and time trends in sodium and potassium intakes in children and adolescents: a systematic review and meta-analysis
Background High sodium (Na) and low potassium (K) intakes in childhood have health effects across the life course. The objective was to estimate global, regional and national Na and K intakes in child...
https://nutrition.bmj.com/content/early/2025/03/25/bmjnph-2024-001016
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Join us for the Causal Inference for the Health Sciences Symposium on March 20th at the University of Zurich! A day of insightful talks & networking with experts in causal inference & health research. Program and registration for in-person or online attendance:
projects.unifr.ch/pophealthlab...
12 months ago
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reposted by
Natalia Ortega
Berlin Epi Methods Colloquium
about 1 year ago
Announcement: Next week, Georgia Tomova will present "Understanding compositional data with fixed and variable totals using DAGs and data simulations".
@georgiatomova.bsky.social
ποΈ Wednesday, November 27 π 16:00 - 17:30 Berlin time π Hybrid (CharitΓ© Mitte or Zoom) Registration links π
#EpiSky
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reposted by
Natalia Ortega
Peter Tennant
almost 2 years ago
My talk on "depicting determinstic variables within DAGs" is now online. The talk explains how DAGs can be used to help with understanding & estimating causal effects involving derived variables (e.g. BMI) & compositional data (e.g. nutrition data).
#EpiSky
#CausalSky
youtu.be/upj20Pw8jTU?...
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Depicting deterministic variables in DAGs, Peter Tennant
https://youtu.be/upj20Pw8jTU?si=_ICbl7vY2YgJvpkp
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reposted by
Natalia Ortega
Georgia Tomova
about 2 years ago
Passed my viva with minor corrections today π₯³π₯Ή So difficult to comprehend that itβs happened!
#EpiSky
#CausalSky
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reposted by
Natalia Ortega
Peter Tennant
about 2 years ago
Really excited to be hosting
@nataliaortega.bsky.social
in Leeds for the next two weeks! I anticipate lots of conversations about the challenges of doing causal inference in nutritional data! π
#EpiSky
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