VanderWeele Mediation Maco with Categorical Exposure/Independent Variable

[nichole]

I would like to conduct a mediation analysis that includes a categorical exposure variable, continuous mediator and a continuous outcome. Does anyone know how to modify the code for the VanderWeele Mediation Maco to accommodate the use of a categorical exposure variable? Thank you.

[JosvanderVelden]

Have you seen this post: https://communities.sas.com/t5/Statistical-Procedures/Mediation-Causalmed-vs-Macro/td-p/505339 and this paper https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2018/1991-2018.pdf?
Not sure if they help with your question but they may provide some additional info.