Urban living and psychosis--an overview.

Since more than half a century, the association of urbanicity with psychosis has been explored. The research interest initially stemmed from the finding of a higher proportion of cases of psychotic disorder coming for treatment from the inner parts of cities. Subsequently, interest in the relationship of urbanicity and schizophrenia expanded and various facets of this association were explored. This narrative review provides an overview of the relationship between urbanicity and psychosis, and evaluates the link from the standpoint of causality. The review further delves into the possible risk factors and mechanisms explaining this association; both biological ones like genetic vulnerability and infections, as well as environmental ones like pollution. Since the literature has primarily emerged from the developed western countries, the review draws attention to the caveats while extrapolating the results to a developing country scenario.

Religion, spirituality, and schizophrenia: a review.

Religion and spirituality exert a significant role in the lives of many individuals, including people with schizophrenia. However, the contribution of religion and spirituality to various domains (psychopathology, explanatory models, treatment seeking, treatment adherence, outcome, etc.) has not received much attention. In this article, we review the exiting data with regards to the relationship of religion, spirituality, and various domains in patients with schizophrenia. Available evidence suggests that for some patients, religion instills hope, purpose, and meaning in their lives, whereas for others, it induces spiritual despair. Patients with schizophrenia also exhibit religious delusions and hallucinations. Further, there is some evidence to suggest that religion influences the level of psychopathology. Religion and religious practices also influence social integration, risk of suicide attempts, and substance use. Religion and spirituality also serves as an effective method of coping with the illness. Religion also influences the treatment compliance and outcome in patients with schizophrenia.