Are e-cigarettes a gateway to tobacco smoking in youth?

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Matt Field sets the record straight by providing a thoughtful and measured appraisal of the recent US cohort study linking e-cigarette use in young people with progression to regular tobacco smoking.

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Common mental health disorders linked with increased risk of violent reoffending in ex-prisoners

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Ian Cummins considers the implications of a new cohort study of convicted prisoners in Sweden, which links psychiatric disorders with violent reoffending.

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Varenicline is not associated with an increased risk of suicide or criminal behaviour

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Abi Rose summarises a recent cohort study, which concludes that the smoking cessation drug varenicline is not associated with increased risk of suicidal or criminal behaviour, and association with psychiatric disorders are likely due to other factors.  

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Substance use disorders increase mortality following release from prison

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Andrew Jones summarises a recent nationwide longitudinal cohort study, which explores the relationship between substance use disorders, psychiatric disorders, and mortality after release from prison.

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Antidepressants during pregnancy and risk of persistent pulmonary hypertension of the newborn

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Meg Fluharty examines the findings of a recent study, which looks at the risk of persistent pulmonary hypertension of the newborn (PPHN) when mothers take antidepressants during pregnancy.

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Smoking is associated with an increased risk of dementia

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Caroline Struthers reports on a recent meta-analysis, which finds that smoking is associated with an increased risk of dementia. The review finds that quitting smoking reduces the risk to the same level as those who have never smoked.

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Psychosocial therapy effective in reducing self-harm, suicide and all-cause death

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Elly O’Brien summarises a large Danish cohort study, which investigates the short-term and long-term effects of psychosocial therapy for people after deliberate self-harm.

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Do we stigmatise mental illness more as we age?

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Raluca Lucacel writes her debut blog about an age-period-cohort analysis, which investigates how attitudes towards people with mental illness worsen during the course of life.

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New evidence on the effects of plain cigarette packaging in Australia

Plain packaging was brought in by the Australian government in 2012

Olivia Maynard considers the implications of a host of new plain packaging research papers published last week in Tobacco Control. He blog focuses on a cohort study that looks at short-term changes in quitting-related cognitions and behaviours after the implementation of plain cigarette packaging with larger health warnings in Australia.

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