Dr Apostolos Gkatzionis
PhD, MASt, BSc
Expertise
My research focuses on developing statistical methods for epidemiologic studies, particularly Mendelian randomization.
Current positions
Senior Research Associate
Bristol Medical School (PHS)
Contact
Press and media
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Publications
Recent publications
01/06/2024Challenges in using data on fathers/partners to study prenatal exposures and offspring health
Journal of Developmental Origins of Health and Disease
Two sample Mendelian Randomisation using an outcome from a multilevel model of disease progression
European Journal of Epidemiology
Use of genetic correlations to examine selection bias
Genetic Epidemiology
Using Instruments for Selection to Adjust for Selection Bias in Mendelian Randomization
Statistics in Medicine
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression
PLoS Genetics
Related people
Professor George Davey Smith
Professor of Clinical Epidemiology
Bristol Medical School (PHS)
Dr Jon Heron
Associate Professor in Medical Statistics
Bristol Medical School (PHS)
Professor Kate Tilling
Professor of Medical Statistics and MRC Investigator
Bristol Medical School (PHS)
Professor Golam Khandaker
Professor of Psychiatry and Immunology and MRC Investigator
Bristol Medical School (PHS)
Dr Venexia Walker
Senior Research Fellow
Bristol Medical School (PHS)