Schizophreniform disorder is defined by duration of symptoms less than how many months?

Schizophreniform disorder is defined by duration of symptoms less than how many months?

• A. 6 months
• B. 3 months
• C. 9 months
• D. 12 months

Answer: (A)

Schizophreniform disorder is diagnosed when psychotic symptoms similar to schizophrenia are present but for a total duration shorter than schizophrenia. The key cutoff is six months: the illness lasts between about one and six months, including any prodromal or residual phases. If symptoms persist for six months or longer, the diagnosis typically becomes schizophrenia. So the duration threshold being tested is six months, with less than six months qualifying as schizophreniform.

Schizophreniform disorder is diagnosed when psychotic symptoms similar to schizophrenia are present but for a total duration shorter than schizophrenia. The key cutoff is six months: the illness lasts between about one and six months, including any prodromal or residual phases. If symptoms persist for six months or longer, the diagnosis typically becomes schizophrenia. So the duration threshold being tested is six months, with less than six months qualifying as schizophreniform.