I am doing analysis to test for mediation effect.

y=dichotomous variable

m=continuous variable

x=continuous variable

I have also got some confounders which are either continuous or categorical.

I know that in moderation analysis, standardised variables should be included in the equation instead of normal values.

But does it also apply in mediation analysis with logistic regression?

Do I have to use Standardised continuous variables when doing GSEM for mediation analysis? (i.e., creating standardised variables of age and include Zage in GLEM instead of age variable)