A nurse is assisting with an in-service to a group of staff members about schizophrenia. Which of the following age groups should the nurse include as the age when schizophrenia is typically diagnosed?

A. School-age. While some early signs of schizophrenia may appear in childhood, the diagnosis is generally not made during this age group. Schizophrenia typically manifests later, with more distinct symptoms. B. Older adulthood. Schizophrenia is not commonly diagnosed in older adulthood. While some individuals may experience late-onset schizophrenia, the majority of cases are diagnosed earlier in life, typically in young adulthood. C. Young adulthood. Schizophrenia is most commonly diagnosed in late adolescence to early adulthood, usually between the ages of 18 and 30. This age group is critical as the onset of symptoms tends to occur during this developmental period. D. Preschooler. Schizophrenia is extremely rare in preschool-aged children. Diagnosing schizophrenia in this age group is challenging, as many of the behaviors associated with the disorder can overlap with typical developmental variations.