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Confounding, interaction, and mediation in multivariable/multivariate ...

Confounding, interaction, and mediation in multivariable/multivariate ...

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Mediation<br />

<strong>Confound<strong>in</strong>g</strong><br />

Interaction<br />

Outl<strong>in</strong>e<br />

1 Mediation<br />

3 examples<br />

Def<strong>in</strong>ition <strong>and</strong> identification<br />

An application<br />

2 <strong>Confound<strong>in</strong>g</strong><br />

Def<strong>in</strong>ition <strong>and</strong> determ<strong>in</strong>ation<br />

Methods for confound<strong>in</strong>g effect<br />

Unobserved confound<strong>in</strong>g<br />

Difference from <strong>mediation</strong><br />

3 Interaction<br />

Def<strong>in</strong>ition<br />

Determ<strong>in</strong>ation of <strong><strong>in</strong>teraction</strong><br />

Difference from <strong>mediation</strong> <strong>and</strong> confound<strong>in</strong>g<br />

logo<br />

William Wu<br />

Cancer Biostatistics

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