Ms Christina Riordan:

The statistic itself is from a Northern Irish report. It is also typical of what one sees in other countries. Dr. McDonnell may elaborate on this but the reasons for that are probably the complex genetic nature of ADHD. A child with ADHD is more likely to have a parent with ADHD. There are other factors, such as being able to access early intervention and supports and things like that as well. That may impact how many young people may present with issues around ADHD in disadvantaged areas.