Inference about causation from examination of familial confounding (ICE FALCON): a model for assessing causation analogous to Mendelian randomization
Author(s) -
Shuai Li,
Minh Bui,
John L. Hopper
Publication year - 2020
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyaa065
Subject(s) - causation , mendelian randomization , causal inference , confounding , causality (physics) , inference , covariate , mendelian inheritance , causal model , psychology , econometrics , statistics , computer science , genetics , biology , mathematics , artificial intelligence , epistemology , philosophy , physics , quantum mechanics , genetic variants , genotype , gene
We developed a method to make Inference about Causation from Examination of FAmiliaL CONfounding (ICE FALCON) using observational data for related individuals and considering changes in a pair of regression coefficients. ICE FALCON has some similarities to Mendelian randomization (MR) but uses in effect all the familial determinants of the exposure, not just those captured by measured genetic variants, and does not require genetic data nor make strong assumptions. ICE FALCON can assess tracking of a measure over time, an issue often difficult to assess using MR due to lack of a valid instrumental variable.
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