The likelihood of a dizygotic twin of a person with schizophrenia also having schizophrenia is about _____ percent.

Question

Quizplus · Accepted Answer

The likelihood of a dizygotic twin of a person with schizophrenia also having schizophrenia is about 27 percent, which is higher than the general population risk of less than 1 percent. This suggests that genetics play a role in the development of schizophrenia but other factors such as environment also play a role.

The Likelihood of a Dizygotic Twin of a Person with Schizophrenia