European Network of National Schizophrenia Networks Studying Gene-Environment Interactions (EU-GEI)
The EU-GEI study gathered extensive data starting in 2010, examining variations in schizophrenia incidence across European countries, urban areas, and minority ethnic groups, as well as the influence of genetic and environmental factors on psychotic disorders. The study included 1,130 individuals experiencing their first episode of psychosis, as well as nearly 1,500 controls. Participants were individuals presenting to one of the 17 participating centres in six countries ((England, The Netherlands, France, Spain, Italy, and Brazil).
Study design
Cohort, Cohort - clinical
Number of participants at first data collection
1,130 (participants)
1,497 (controls)
Age at first data collection
18 - 64 years (participants)
Participant year of birth
Varied (participants)
Participant sex
All
Representative sample at baseline?
Local populations in relation to age, gender, and ethnicity.
Sample features
Countries
Year of first data collection
2010
Primary Institutions
Maastricht University (Universiteit Maastricht, UM)
Profile paper DOI
Funders
European Commission Seventh Framework Programme
Sao Paulo Research Foundation
Ongoing?
Yes
Data types collected
- Computer, paper or task testing (e.g. cognitive testing, theory of mind doll task, attention computer tasks)
- Interview – face-to-face
- Physical or biological assessment (e.g. blood, saliva, gait, grip strength, anthropometry)
- None
- None
- None
Engagement
Keywords
Consortia and dataset groups
