Which Statement Is True of the Prevalence of Schizophrenia in Men

Which statement is true of the prevalence of schizophrenia in men and women?

A) Men are usually diagnosed with schizophrenia before the age of 15, whereas women are usually diagnosed after the age of 30.
B) Men are diagnosed with schizophrenia far more often than are women.
C) Equal numbers of men and women receive a diagnosis of schizophrenia.
D) Women tend to have much higher rates of schizophrenia, which is theoretically related to the higher levels of estrogen in their blood.