<unk>  is estimated to occur in 0.3 to 0.8 percent of people at some point in their life. 30% of cases occur between the ages of 25 and 35. It is more common in women than men; however, this is because of the high concentration of women in the depressive subcategory, whereas the bipolar subtype has a roughly even gender distribution. Children are less likely to be diagnosed with this disorder, as the onset presents itself at a later age.
Schizoaffective disorder
Schizophrenia
Bipolar disorder not otherwise specified
Schizophreniform disorder
Bipolar I disorder
Psychotic depression
Post-schizophrenic depression
Brief psychotic disorder