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Mediation and modification of genetic susceptibility to obesity by eating behaviors
eating behavior genetic risk score genetics obesity BMI body mass index dieting
2018/11/16
Background: Many genetic variants show highly robust associations with body mass index (BMI). However, the mechanisms through which genetic susceptibility to obesity operates are not well understood. ...
Best (but oft-forgotten) practices: mediation analysis
mediation indirect effect mediator intermediate endpoint surrogate endpoint intervention power analysis
2018/11/14
This contribution in the “Best (but Oft-Forgotten) Practices” series considers mediation analysis. A mediator (sometimes referred to as an intermediate variable, surrogate endpoint, or intermediate en...