The most common disorder comorbid with anxiety disorders is
a) borderline personality disorder.
b) obsessive compulsive disorder.
c) avoidant personality disorder.
d) major depression.
Question 2
An epidemiologist studied depression in a community of 100 people. At the beginning of the study, she found that 10 people already qualified for the diagnosis. By the end of the study, 10 new cases had developed.
What is the incidence rate of depression in this community during the study?
a) 100
b) 20
c) 10
d) 1