What Is the Concordance Rate for Schizophrenia in Monozygotic (MZ)

question 16

Multiple Choice

What is the concordance rate for schizophrenia in monozygotic (MZ) twins?

• A) 12 percent for mild forms of schizophrenia
• B) Between 35 and 50 percent for the most severe forms of schizophrenia
• C) Compiled results of several studies indicate a rate of 46 percent
• D) Compiled results of several studies indicate a rate of 14 percent

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