Late onset schizophrenia is characterized by which pattern?

• A. Early onset
• B. Later with a second midlife peak
• C. No age pattern
• D. Only after menopause

Answer: (B)

Schizophrenia doesn’t occur at a single age; its pattern across a lifetime often shows two waves of onset. There’s the familiar early onset in late adolescence to early adulthood, and there can be a second rise in midlife. This second peak is especially noted in women and around midlife transitions, such as menopause, which helps explain why late-onset cases may appear later and still follow a two-peak pattern. So, describing late-onset schizophrenia as occurring later with a second midlife peak fits the observed epidemiology: the illness can first appear after midlife and may align with a second surge in midlife incidence. Early onset would imply youth onset, which isn’t characteristic of late onset; “no age pattern” doesn’t reflect the documented two-peak pattern; and “only after menopause” is too narrow and not accurate for the broader midlife surge.