This study investigated a consecutive cohort of 88 youngsters with onset of a psychotic disorder at age 15.7 (sd 1.5) years and followed-up 10.6 (sd 3.6) years after first admission at the age of 26.5 (sd 3.7) years. A subsample of 15 subjects were assessed with the Five Minute Speech Sample for measuring Expressed Emotion and subsequent recording of relapses during a two year period. A diagnostic split between schizophrenia spectrum psychosis and affective psychotic disorder was usually stable over time. The main diagnostic shift was an influx to schizophrenia spectrum disorder of subjects with a better premorbid function and less insidious onset as compared to those with a stable schizophrenia diagnosis. Early onset schizophrenia spectrum disorder usually had a poor functional outcome. Most subjects needed support in the form of a disability pension. Early onset affective psychotic disorder usually had a good functional outcome. Most subjects worked and enjoyed regular friendships. The functional level before onset of illness was the best predictor of future functional level in psychotic disorders. A family history of non-affective psychosis predicted a worse function in schizophrenia. Frequent episodes and low intelligence predicted a worse function in affective disorders. Four men (4.5% of the sample) committed suicide. The risk of suicide was increased about 30 times. Almost a third of subjects attempted suicide. Females made more attempts. Suicide attempts were related to more depressive symptoms but less negative symptoms at first episode, to readmissions and to dependence on nicotine. Subjects with schizophrenia spectrum psychoses were less satisfied with life than those with affective psychotic disorder. Subjective satisfaction in schizophrenia was strongly associated to depressive mood while in affective disorders it was associated to degree of employment. Adolescents with psychosis in families rated high or borderline high in Expressed Emotion either during first episode or after discharge had an increased risk of relapse.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:uu-3341 |
| Date | January 2003 |
| Creators | Jarbin, Håkan |
| Publisher | Uppsala universitet, Institutionen för neurovetenskap, Uppsala : Acta Universitatis Upsaliensis |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Doctoral thesis, comprehensive summary, info:eu-repo/semantics/doctoralThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine, 0282-7476 ; 1234 |
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