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Pathological Demand Avoidance syndrome

Inheritance patterns and prenatal diagnosis

Inheritance patterns
It seems likely that genetic factors are similar to those in autism, but refer to inheritance of an autism spectrum disorder rather than PDA specifically. Thus perhaps six per cent of children with PDA are known to have a sibling with either PDA or autism/Asperger. Preliminary research is currently underway.

Prenatal diagnosis
None at present.

View How is it diagnosed? How is it diagnosed?  |  Is there support? View Is there support?

Medical text written 2001 by Professor Elizabeth Newson, Consultant in Developmental Psychology, The Elizabeth Newson Centre, Nottingham, UK. Last updated February 2010 by Phil Christie, Consultant Child Psychologist and Director, The Elizabeth Newson Centre, Nottingham, UK.

 

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