Dr Apostolos Gkatzionis
PhD, MASt, BSc
Expertise
My research focuses on developing statistical methods for epidemiologic studies, particularly Mendelian randomization.
Current positions
Research Fellow
Epidemiology and Health Data Science
Contact
Press and media
Many of our academics speak to the media as experts in their field of research. If you are a journalist, please contact the University’s Media and PR Team:
Publications
Recent publications
31/08/2026Assessing and Adjusting for Selection Bias in Mendelian Randomization: the Effects of Body Mass Index, Education, and C-reactive Protein on Depression in UK Biobank
American Journal of Epidemiology
Comparison of methods for assessing effects of risk factors on disease progression in Mendelian randomization under index event bias
American Journal of Human Genetics
Disentangling the Effect of BMI on Hepatocellular Carcinoma From Cirrhosis With Multivariable Mendelian Randomization
Liver International
Maternal migraine and offspring ADHD: triangulating the evidence
BMC Medicine
Using Negative Control Outcomes to Detect Selection Bias in Mendelian Randomization Studies
Statistics in Medicine
Related people
Professor George Davey Smith
Professor of Clinical Epidemiology
Epidemiology and Health Data Science
Professor Kate Tilling
Professor of Medical Statistics and MRC Investigator
Epidemiology and Health Data Science
Professor Gibran Hemani
Professor in Statistical Genetics
Epidemiology and Health Data Science
Dr Venexia Walker
Senior Lecturer
Epidemiology and Health Data Science
Miss Yaxin Luo
Senior Research Associate in Genetic Epidemiology
Epidemiology and Health Data Science