Psychiatry A 70 year old female with psychiatric symptoms diagnosed of having schizophrenia. Which is the poor prognostic factor in schizophrenia? A Acute onset B Middle age C Family history of affective disorder D Gradual onset 💡 Explanation A 70 year old female with psychiatric symptoms diagnosed of having schizophrenia. Which is the poor prognostic factor in schizophrenia? ✓ Correct Answer: A. Acute onset