In schizoaffective disorder, mood symptoms are present for the majority of the illness duration.

In schizoaffective disorder, mood symptoms are present for the majority of the illness duration.

• A. Schizoaffective Disorder
• B. Schizophrenia
• C. Bipolar Disorder
• D. Major Depressive Disorder

Answer: (A)

Schizoaffective disorder is characterized by psychotic symptoms that meet schizophrenia criteria plus a major mood disorder that is present for a substantial portion of the illness. The key distinction is that mood symptoms are prominent for most of the total duration, with a separate period of psychosis without mood symptoms lasting at least two weeks. This combination sets it apart from pure schizophrenia (where mood symptoms are not a dominant, ongoing feature), and from mood disorders with psychotic features (where psychosis occurs only during mood episodes). Bipolar or depressive types may be present, but the defining pattern is mood symptoms occupying the majority of the illness alongside enduring psychotic symptoms.

Schizoaffective disorder is characterized by psychotic symptoms that meet schizophrenia criteria plus a major mood disorder that is present for a substantial portion of the illness. The key distinction is that mood symptoms are prominent for most of the total duration, with a separate period of psychosis without mood symptoms lasting at least two weeks. This combination sets it apart from pure schizophrenia (where mood symptoms are not a dominant, ongoing feature), and from mood disorders with psychotic features (where psychosis occurs only during mood episodes). Bipolar or depressive types may be present, but the defining pattern is mood symptoms occupying the majority of the illness alongside enduring psychotic symptoms.