“…They are associated with functional impairments that can persist even when diagnostic thresholds are no longer met (Skodol et al, 2005) and are linked to premature mortality (Fok et al, 2012). Rates of comorbid anxiety (Friborg et al, 2013) and depression (Friborg et al, 2014) are high in personality disorder, and comorbid personality disorder predicts poorer outcomes for these disorders (Ansell et al, 2011;Newton-Howes et al, 2014). Furthermore, our group has recently shown that the presence of personality disorder in young adulthood independently predicts future anxiety and depression over a decade later (Moran et al, 2016).…”