Raphael Underwood summarises a recent umbrella review (a synthesis of meta-analyses), which aimed to evaluate the current literature regarding childhood sexual abuse and long-term outcomes (psychosocial outcomes, psychiatric diagnoses and physical health outcomes).
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Joe Barnby considers the findings of a recent meta-analysis of cannabis use and symptoms severity in individuals at ultra-high risk for psychosis.
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Marcus Munafo appraises a recent systematic review and meta-analysis of prospective, case-control and cross-sectional studies, which finds that daily tobacco use is associated with an increased risk of psychosis and an earlier age at onset of psychotic illness.
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What’s the relationship between violence and psychosis? It’s an emotive debate that’s been running for years. On the one hand we have the net curtain-twitching, tabloid-reading brigade who picture axe-wielding psychopaths as soon as they read the word schizophrenia. On the other we have patients, carers, mental health charities and many clinicians who claim that [read the full story…]
This meta-analysis adds more weight to the argument that cannabis use plays a causal role in the development of psychosis in some patients. The review pooled 83 studies that reported on age at onset of psychotic illness in substance-using and non–substance-using groups. The study found that: Age at onset of psychosis for cannabis users was [read the full story…]
