A Major Finding from the National Comorbidity Survey Replication (NCS-R)

A major finding from the National Comorbidity Survey Replication (NCS-R) was that ________

A) those people who have three or more comorbid disorders have one or more mild and transitory disorders.
B) over half of the people with a history of one serious disorder had two or more comorbid disorders.
C) people who have one mental disorder are unlikely to have a second comorbid disorder.
D) as people grow older they are more likely to have multiple severe disorders.