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The Incidence Of Psychotic Disorders And Area-Level Marginalization In Ontario, Canada: A Population-Based Retrospective Cohort Study, Martin Rotenberg, Andrew Tuck, Kelly K. Anderson, Kwame Mckenzie
The Incidence Of Psychotic Disorders And Area-Level Marginalization In Ontario, Canada: A Population-Based Retrospective Cohort Study, Martin Rotenberg, Andrew Tuck, Kelly K. Anderson, Kwame Mckenzie
Paediatrics Publications
Background: There is limited Canadian evidence on the impact of socio-environmental factors on psychosis risk. We sought to examine the relationship between area-level indicators of marginalization and the incidence of psychotic disorders in Ontario. Methods: We conducted a retrospective cohort study of all people aged 14 to 40 years living in Ontario in 1999 using health administrative data and identified incident cases of psychotic disorders over a 10-year follow-up period. Age-standardized incidence rates were estimated for census metropolitan areas (CMAs). Poisson regression models adjusting for age and sex were used to calculate incidence rate ratios (IRRs) based on CMA and …