In women, the pattern of schizophrenia onset is described as which of the following?

In women, the pattern of schizophrenia onset is described as which of the following?

• A. Worsening in later life and premenstrually.
• B. Worsening in adolescence.
• C. No gender differences.
• D. Improving after menopause.

Answer: (A)

In women, hormonal factors shape how schizophrenia presents over time. Estrogen tends to have a protective effect on brain systems involved in psychosis, so when estrogen levels fluctuate or decline—such as in the premenstrual phase and again in later life around menopause—psychotic symptoms are more likely to worsen. This explains why the pattern described is worsening in later life and premenstrually. By contrast, adolescence is a period of risk for onset that is more typical in men, there isn’t a universal gender difference in onset, and symptoms improving after menopause would run counter to the idea that lower estrogen during menopause can exacerbate symptoms.

In women, hormonal factors shape how schizophrenia presents over time. Estrogen tends to have a protective effect on brain systems involved in psychosis, so when estrogen levels fluctuate or decline—such as in the premenstrual phase and again in later life around menopause—psychotic symptoms are more likely to worsen. This explains why the pattern described is worsening in later life and premenstrually. By contrast, adolescence is a period of risk for onset that is more typical in men, there isn’t a universal gender difference in onset, and symptoms improving after menopause would run counter to the idea that lower estrogen during menopause can exacerbate symptoms.