Fionna Zöllner

Fionna Zöllner is a Scientist at the University of Hamburg's Faculty of Medicine, specifically within the Department of Child and Adolescent Psychiatry and Psychotherapy. Her work focuses on longitudinal mental health research, with particular emphasis on youth psychopathology, trauma-related disorders, and public health approaches in pediatric populations.

• Contact: f.zoellner@uke.de
• Location: W29 Erika-Haus, 2nd Floor, University Hospital Hamburg-Eppendorf

Her research spans critical areas including:

• Longitudinal trends in childhood loneliness and mental health trajectories during pandemics
• Psychosocial risk factors for depression and ADHD
• Health-related quality of life assessments in chronically ill youth

Publications from the BELLA cohort study and COPSY research demonstrate methodological expertise in epidemiological analysis, cross-cultural adaptation of assessment tools, and developmental psychopathology. Collaborative work with organizations like the Euro Quality of Life Research Forum and European Liquid Biopsy Society highlights interdisciplinary engagement.