Final answer:
Schizoaffective disorder is less common than schizophrenia and is more prevalent in women. It involves symptoms of schizophrenia combined with a mood disorder, with treatment including both antipsychotic and mood-stabilizing medications.
Step-by-step explanation:
Among mental health disorders, schizoaffective disorder is less common than schizophrenia. Schizoaffective disorder is a condition that combines symptoms of both schizophrenia and a mood disorder, such as depression or bipolar disorder. While schizophrenia affects about one percent of the population in the United States, schizoaffective disorder is more rare. It is also more common in women than in men, which contrasts with schizophrenia that has a more equal gender distribution. Effective treatment for schizoaffective disorder often includes a combination of antipsychotic medications, mood stabilizers, and antidepressants to manage both the psychotic and mood symptoms associated with the disorder.