Mental health and behavioural problems in children with XXYY: a comparison with intellectual disabilities.
Ramya SrinivasanJeanne WolstencroftM ErwoodF L RaymondMarianne B M van den BreeJ HallD Skusenull nullPublished in: Journal of intellectual disability research : JIDR (2020)
Our results suggest that temper outbursts may be specifically associated with the XXYY phenotype. These problems have a significant impact on the daily lives of boys with XXYY and their families. It is crucial to ensure that families are well supported to manage these difficulties.