Which statement about psychiatric disorders is true?

Question

Quizplus · Accepted Answer

Major mental illnesses are the most common cause of disability in the United States.About 23% of North American adults experience a clinically diagnosable mental illness each year.Between 9% and 13% of children younger than age 18 experience serious emotional disturbance with functional impairment,whereas 5% to 9% have serious emotional disturbance with extreme functional impairment caused by a mental illness.Only a small percentage of mental illnesses have a genetic origin.Anxiety and depressive disorders tend to increase with age.

Which Statement About Psychiatric Disorders Is True