In the Editors' Review of Articles Published Between 2000 and 2005

In the editors' review of articles published between 2000 and 2005, they found that among articles that that employed health theory:

A) More than 50% of articles were informed by theory
B) More than 50% of articles applied a theory
C) None of the articles tested theory
D) Building or creating a theory was the most common application of theory
E) Fewer than 25% of articles were informed by theory