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Visiting Scholars: "Gaining in intellectual efficiency"

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Helen-Maria Vasiliadis is an epidemiologist and professor at the Faculty of Medicine and Health Sciences at the University of Sherbrooke. Her research focuses on the determinants of mental health and mental health services. Within the framework of the Visiting Scholars programme, she spent two months at the Bordeaux Population Health Research Centre (BPH) within the ACTIVE team, under the supervision of Hélène Amieva.

Photo : Helen-Maria Vasiliadis © University of Sherbrooke
Helen-Maria Vasiliadis © University of Sherbrooke

What exactly does your job involve?

I study information relating to health, access to care and the use of mental health services among target populations, with the aim of gaining a better understanding of their healthcare needs with a view to improving access. There are always financial issues at stake in a healthcare system. We therefore try to use our research findings to inform healthcare policy so that the healthcare system is as equitable, viable and efficient as possible - especially in the current context of demographic ageing. My research focuses on common mental disorders such as depression and anxiety.

What were the main objectives for your time spent in Bordeaux?

Our aim was to document trends and changes in depressive episodes, reported suicide attempts, suicidal thoughts, use of mental health care, etc. among 18 to 75 year-olds between 2000 and 2021. We examined the differences in terms of gender, socio-economic status and other factors. We also focused on those aged 65 and over, in order to gain a better understanding of older populations.

Have you previously worked on comparing healthcare systems in different countries?

I have already published articles comparing the use of health services, needs and inequalities between Canada and different countries. This type of study requires the availability of data from population surveys measured using similar methods.

How was your mobility experience and what have you gained from it?

Very good! I've been able to talk to several colleagues from the BPH, present my work at seminars and learn about their research. We carried out analyses in line with our research objectives, submitted abstracts to two conferences, prepared an action plan for further work and are currently working on joint publications which will be finalised after my return to Canada. I look forward to welcoming PhD students and postdoctoral fellows to the University of Sherbrooke.

International mobility is important at every stage of a researcher's career.

When we're together around a table, discussions and research projects become more tangible. We gain in intellectual efficiency. This allows us to adopt a more multidisciplinary approach, to take a step back. This is an opportunity not to be missed, especially in a city such as Bordeaux!