Working with colleagues at the Karolinska Institute we’ve shown that the risk of schizophrenia and other psychotic disorders is raised in refugees to Sweden by up to 3 times that of the Swedish-born population. This risk, was on average, 66% higher than the risk in other (non-refugee) migrants from the same regions of origin. These findings suggest that the additional psychosocial adversities faced by refugee groups may be important in the aetiology of psychosis. You can see a video abstract highlighting the work here, or read the full article published in the BMJ. This work was jointly conducted by our group at UCL and the Department of Public Health Sciences at the Karolinska Institute.