A PHN Is Studying on Older Adult Population in a High-Rise

A PHN is studying on older adult population in a high-rise building. As part of the community diagnosis, there are several factors to be examined, including the factor that is particularly significant to designing the program since it alters the outcome. This factor is called the:

A) Causal factor.
B) Mediating factor.
C) Moderating factor.
D) Antecedent factor.