Third molars: Distal caries development in adjacent second molars

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This review of the prevalence of distal surface caries in second permanent molars associated with retained third molars included 11 mainly retrospective observational studies findins a pooled prevalence of 23% (95% CI; 2% to 44%).

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Prevalence of comorbid personality disorder and alcohol use disorder

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People diagnosed with “personality disorders” are likely to also experience alcohol problems.

Dean Connolly summarises a recent systematic review that confirms the very high prevalence of comorbid personality disorders and alcohol use disorders.

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Rates of psychotic disorders: huge variability and important risk factors

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Emma O’Neill summarises a systematic review and meta-analysis of the incidence of psychotic disorders, which looks at the distribution of rates and the influence of gender, urbanicity, immigration and socio-economic level.

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Panic disorder in people with bipolar disorder: very common, but treatment options limited

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Tobias Rowland writes his debut elf blog on a recent systematic review and meta-analysis, which finds that panic disorder is highly prevalent in people with bipolar disorder, but there are very limited treatment options.

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Lifetime prevalence of anxiety disorders in people with bipolar disorder

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Alan Underwood appraises a recent meta-analysis that finds anxiety disorders are three times more common in people with a diagnosis of bipolar disorder.

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