Apostolos Gkatzionis

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 11

Top Topics

Genome Wide Association

Magnetic Resonance

Top Venues

Genetic epidemiology

Statistics in medicine

This page only lists publications with an associated author ORCID identifier.

Publications

Chin Yang Shapland, Apostolos Gkatzionis, Gibran Hemani, Kate Tilling
Use of genetic correlations to examine selection bias. Genetic epidemiology (2024)
Apostolos Gkatzionis, Eric J Tchetgen Tchetgen, Jon Heron, Kate Northstone, Kate Tilling
Using instruments for selection to adjust for selection bias in Mendelian randomization. Statistics in medicine (2024)
Gibran Hemani, Apostolos Gkatzionis, Kate Tilling, George Davey Smith
Sensitivity analyses gain relevance by fixing parameters observable during the empirical analyses. Genetic epidemiology (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Ruth E Mitchell, April E Hartley, Venexia M Walker, Apostolos Gkatzionis, James Yarmolinsky, Joshua A Bell, Amanda H W Chong, Lavinia Paternoster, Kate Tilling, George Davey Smith
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomisation studies of disease progression. PLoS genetics 19 (2) (2023)
Apostolos Gkatzionis, Stephen Burgess, Paul J Newcombe
Statistical methods for cis-Mendelian randomization with two-sample summary-level data. Genetic epidemiology (2022)
Apostolos Gkatzionis, Stephen Burgess, David V Conti, Paul J Newcombe
Bayesian variable selection with a pleiotropic loss function in Mendelian randomization. Statistics in medicine 40 (23) (2021)