The severity of dissociation and dissociative phenomena in non-affective psychosis: a systematic review and meta-analyses
BMC Psychiatry August 19, 2026 Adam O’Neill, Gillian Haddock, Kate Stalker et al.
Abstract Background Non-affective psychosis is associated with elevated risk of suicide, self-harm, and reduced life expectancy. Symptoms of dissociation are common in non-affective psychosis, and dissociative experiences are known to be linked to multiple markers of elevated clinical risk, including sleep disturbance and negative affect. The present review represents the first comprehensive...