Contextualizing selection bias in Mendelian randomization: how bad is it likely to be?
Published 30 September 2019 Selection bias affects Mendelian randomization investigations when selection into the study sample depends on a collider between the genetic variant and confounders of the risk factor–outcome association. However, the relative importance of selection bias for Mendelian randomization compared with other potential biases is unclear. New publication in International Journa
https://www.lupop.lu.se/article/contextualizing-selection-bias-mendelian-randomization-how-bad-it-likely-be - 2025-03-06