Which of the following statements is true?

A) Schizophrenia tends to begin earlier in men than in women.
B) The rates of schizophrenia are especially high in some nations and in some regions compared to others.
C) Men seem to develop, on average, a more severe form of schizophrenia than do women.
D) Both a and b are true.
E) a, b, and c are true.

Schizophrenia

A significant psychological condition marked by altered cognition, perception, feelings, speech, identity, and conduct.

Severe Form

A term indicating an intense, serious, or extreme version or manifestation of a condition, situation, or disease.

Earlier

Occurring or existing before a particular time or event; often used to compare time periods or sequences.