RESUMO
We investigated the association of family history of mental disorders, especially psychosis, with occupational and clinical outcome in psychotic disorders in a longitudinal population-based cohort. The Northern Finland Birth Cohort 1986 (nâ¯=â¯9432) was used to gather the data. In total 189 individuals with psychosis were identified by age of 28. The outcome was assessed by using register information regarding occupational activity, disability pension and hospital treatments due to psychiatric cause. Parental psychosis and any psychiatric disorder were used as predictors of outcome. The results showed that presence of any parental psychiatric disorder was associated with higher number of days spent at hospital and higher number of hospitalizations in psychotic disorders, but was not associated with occupational outcome or disability pension. The presence of parental psychosis was not associated with outcome. These findings suggest that the presence of any psychiatric disorder among parents may increase the risk of poorer outcome in psychoses in terms of need of hospitalisations. Based on this study the presence of parental psychosis is not associated with outcome, but the result should be interpreted with caution due to the small sample size and conflict with the results of earlier studies.
Assuntos
Transtornos Mentais/genética , Transtornos Psicóticos/genética , Esquizofrenia/genética , Psicologia do Esquizofrênico , Adulto , Estudos de Coortes , Feminino , Finlândia , Predisposição Genética para Doença/genética , Hospitalização/estatística & dados numéricos , Humanos , Estudos Longitudinais , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Transtornos Mentais/terapia , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/psicologia , Transtornos Psicóticos/terapia , Sistema de Registros , Esquizofrenia/diagnóstico , Esquizofrenia/terapia , Resultado do TratamentoRESUMO
OBJECTIVE: We aimed to investigate associations between family history of psychosis and long-term occupational, social and global (i.e. combined occupational, social and clinical) outcome in schizophrenia. METHOD: A systematic search to identify potentially relevant studies was conducted using seven electronic databases and a manual search of literature. Only observational studies with a follow-up period of at least 2 years were included. RESULTS: The search identified 4081 unique potentially relevant articles, of which 14 met our inclusion criteria. The presence of family history of psychosis was associated with poor occupational and global outcome (n=3; r=0.17; P=0.008, n=11; r=0.13; P=0.002, respectively). CONCLUSION: This was the first systematic review on the effects of family history of psychosis on occupational and social outcome in schizophrenia. Based on the review, the presence of family history of psychosis has a relatively small but statistically significant association with long-term occupational and global outcome in patients with schizophrenia.
