Schizo-affective disorder (Schneiderian positive), manic type: a comparison with mania

Manic patients with (N = 12) and without (N = 27) Schneiderian first rank symptoms (SFRS) were compared with regard to age, age at illness onset, presence of good prognostic signs, psychopathologic variables, treatment, and family history. The lack of group differences seen on many variables is consistent with the notion that SFRS do not define a separate schizo-affective manic subtype with differences in etiology or outcome.