Publications by authors named "Doireann O'Brien"

Background: This systematic review of prospective longitudinal primary studies sought to determine whether electronic cigarette (e-cigarette) use by teenagers who had never smoked conventional tobacco cigarettes (tobacco cigarettes) at baseline was associated with subsequently commencing tobacco cigarette smoking.

Methods: The review followed the principles of a systematic review and meta-analysis. A key word search identified peer-reviewed articles published between 1 January 2005 and 2 October 2019 from seven bibliographic databases and one search engine.

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Objectives: Although anxiety disorders are the most common emotional disorders in childhood and are associated with a broad range of negative outcomes, only a minority of affected children receive professional support. In the UK, general practitioners (GPs) are seen as 'gate-keepers' to mental health services. The aim of this study was to examine the extent to which GPs experience barriers to and facilitators of identifying, managing and accessing specialist services for these disorders, as well as factors associated with GPs' confidence.

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Background: Randomised controlled trials suggest that cognitive behavioural therapy (CBT) delivered by parents who are guided, in groups, by clinicians (Group GPD-CBT) is an efficacious and potentially efficient treatment approach for child anxiety. The extent to which these results translate to routine settings is unclear. We evaluated Group GPD-CBT as delivered in UK routine clinical services.

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Anxiety disorders are among the most common mental health disorders experienced by children, but only a minority of these children access professional help. Understanding the difficulties parents face seeking support for child anxiety disorders could inform targeted interventions to improve treatment access. The aims of the study were to identify barriers and facilitators to seeking and accessing professional support for child anxiety disorders, and ways to minimise these barriers.

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Background: Anxiety disorders have a median age of onset of 11 years and are the most common emotional disorders in childhood; however, a significant proportion of those affected do not access professional support. In the UK, GPs are often the first medical professional that families see so are in a prime position to support children with anxiety disorders; however, currently there is little research available on GPs' perspectives on and experiences of supporting children with these disorders.

Aim: To explore the experiences of GPs in relation to identification, management, and access to specialist services for children (<12 years) with anxiety disorders.

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A minority of children and adolescents with mental health problems access treatment. The reasons for poor rates of treatment access are not well understood. As parents are a key gatekeeper to treatment access, it is important to establish parents' views of barriers/facilitators to accessing treatment.

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Background: Mental health problems are common and typically have an early onset. Effective treatments for mental health problems in childhood and adolescence are available, yet only a minority of children who are affected access them. This is of serious concern, considering the far-reaching and long-term negative consequences of such problems.

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Parents' verbal communication to their child, particularly the expression of fear-relevant information (e.g., attributions of threat to the environment), is considered to play a key role in children's fears and anxiety.

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