A Guide to Mental Health Issues in Girls and Young Women on the Autism Spectrum: Diagnosis, Intervention and Family Support is the first book to look specifically at how mental health issues relate to girls and young women with autism, covering theory, research and tailored interventions for support.
In this extract, taken from Chapter 6 on Anxiety and Depression, author Dr Judy Eaton explores the results of a number of studies into anxious behaviour in girls and young women on the autistic spectrum.
Evidence suggests that an estimated 40 per cent of individuals on the autism spectrum will suffer from high levels of anxiety (Van Steensel, Bögels and Perrin 2011). Clinical experience would suggest that this figure is likely to be higher, particularly amongst those with the pathological (or extreme) demand avoidance profile. In an earlier version of the DSM, DSM-III (APA 1980), ‘sudden excessive anxiety’ and ‘unexplained panic attacks’ were included amongst the core criteria for a diagnosis of autism. However, subsequent versions of the DSM (IV and V) do not include this. The reason for this is not entirely clear. Hallett et al. (2013) cite the meta-analysis by White et al. (2009) which found that between 11 per cent and 84 per cent of children with a diagnosis of autism display anxiety. Of the 31 studies analysed 30 per cent were diagnosed with specific phobias, 17 per cent had obsessive compulsive disorder, 17 per cent had social anxiety and 15 per cent reported features of ‘generalised’ anxiety. Their results suggested that children with autism were twice as likely to develop anxiety disorders compared with their neuro-typical peers. High levels of anxiety have a negative impact upon education, social relationships and social participation and on other members of the immediate family group (Reaven 2011). There is also an increased likelihood that these anxiety disorders will persist into adulthood.