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Julia Callaway

@juliacalla

Assistant Professor at CPop, University of Southern Denmark | PhD Epidemiology 2021, University of Maryland School of Public Health | Public health x Population dynamics

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13.11.2023
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Latest posts by Julia Callaway @juliacalla

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SDU's Population Studies master's students had a great visit to the Danish National Archives yesterday as part of their Applied Demography course this week! @paola.vazquez.dk @cosmostrozza.bsky.social @democraftsdu.bsky.social

05.03.2026 15:32 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Incidence of dementia diagnosis in Denmark, 1986–2023: an age-period-cohort analysis Denmark is experiencing unprecedented population ageing, highlighting the importance of understanding age-related diseases, including dementia. Dement…

Another week, another paper! @cosmostrozza.bsky.social, @oskardj.bsky.social, & I conducted a scoping age-period-cohort analysis of dementia diagnosis in Denmark, 1866-2023. Read more!

19.01.2026 09:30 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Ageing populations: new challenges in longevity - PubMed The deceleration in life expectancy gains, particularly among the oldest populations, raises important questions about future trends in longevity. As physical and cognitive health change in older ages healthcare systems will face new and diverse challenges. Understanding the role of ageing and time- …

Our paper "Ageing populations: new challenges in longevity" updating Christensen et al. (2009) is out! This was one of the first tasks Jim Vaupel gave me 5 years ago & grateful to have worked with 3 of the original authors plus 2 CPop colleagues to bring this to fruition @cosmostrozza.bsky.social

12.01.2026 14:17 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Yesterday our team gathered to reflect on 3.5 years of work together. It was wonderful to see what we've produced laid out and synthesized, and I'm grateful to have led this project. Highlights of our research coming soon. @cosmostrozza.bsky.social @oskardj.bsky.social @sandrsalek.bsky.social

06.11.2025 12:46 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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COVID-19 exacerbated inequalities in life expectancy in Denmark - N-IUSSP Social inequalities in mortality expanded during the COVID-19 pandemic in Denmark. Cosmo Strozza, Serena Vigezzi, Julia Callaway, and JosΓ© Manuel Aburto quantified life expectancy changes in 2020 and ...

Social inequalities in mortality expanded during the first two years of the COVID-19 pandemic in Denmarkβ˜ οΈπŸ‡©πŸ‡°
Our N-IUSSP article presents life expectancy changes and highlights the causes of death that contributed to these changesπŸ‘‡

@svigezzi.bsky.social @juliacalla.bsky.social @jmaburto.bsky.social

16.04.2024 06:13 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Denmark and Sweden index retirement age to life expectancy. Migrants live longer than non-migrants. But are migrants contributing to increasing retirement age in these countries? (Spoiler: no). πŸ‡©πŸ‡°πŸ‡ΈπŸ‡ͺ Our paper is out today with @cosmostrozza.bsky.social Sven Drefahl Eleonora Mussino @ikashnitsky.phd

19.03.2024 10:48 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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At retirement age, non-European-born migrants have a survival advantage in Denmark and Sweden, but also greater lifespan inequality. New study, part of the Special Collection in honor of Jim Vaupel: www.demographic-research.org/articles/vol...

19.03.2024 10:46 πŸ‘ 10 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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Joint work with @svigezzi.bsky.social @juliacalla.bsky.social @jmaburto.bsky.social from CPop published as part of a Special collection on COVID-19 in Pop Health Metrics

08.02.2024 15:27 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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#30DayMapChallenge | Day 17: Flow
We are an extremely diverse group of researchers at CPop SDU #demography
I attempted to map our migration histories (idea contributed by @juliacalla.bsky.social). Although it's a tough task due to the hugely varying scales πŸ€”
#rstats code: github.com/ikashnitsky/...

17.11.2023 16:23 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Thanks for the warm welcome @ikashnitsky.phd 😊

15.11.2023 12:25 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0