Psychotic Disorders
Psychotic Disorders
≥1 month of ≥1 delusion(s)
≥2 of: delusions; hallucinations; disorganised speech; grossly disorganised/catatonic behaviour; negative symptoms — ≥1 must be delusions, hallucinations, or disorganised speech
B. Schizophrenia Criterion A never met; hallucinations not prominent or related to delusional theme C. Functioning not markedly impaired; behaviour not obviously odd apart from delusion D. No manic/major depressive episode; or mood episodes brief relative to delusion duration
B. ≥1 area of functioning (work, relationships, self-care) markedly below premorbid level C. Continuous signs ≥6 months; includes ≥1 month of active-phase symptoms (or less if successfully treated) D. Schizoaffective and mood disorders excluded
A. ≥1 month of ≥1 delusion(s) B. Schizophrenia Criterion A never met; hallucinations not prominent or related to delusional theme C. Functioning not markedly impaired; behaviour not obviously odd apart from delusion
A. ≥2 of: delusions; hallucinations; disorganised speech; grossly disorganised/catatonic behaviour; negative symptoms — ≥1 must be delusions, hallucinations, or disorganised speech B. ≥1 area of functioning (work, relationships, self-care) markedly below premorbid level C. Continuous signs ≥6 months; includes ≥1 month of active-phase symptoms (or less if successfully treated)
Erotomanic type; Grandiose type; Jealous type; Persecutory type
First episode, currently acute / partial remission / full remission; Multiple episodes, currently acute / partial remission / full remission; Continuous; With catatonia
Schizophrenia (hallucinations, disorganised thought, negative symptoms, functional decline); OCD with poor insight; BDD (delusions about physical appearance)
Schizoaffective disorder (mood episode for majority of illness duration); Bipolar/MDD with psychotic features (psychosis only during mood episodes); Schizophreniform disorder (duration 1-6 months)