Surreptitious - a correlation between what? Children in the performing arts and mental health issues?

I'm afraid you may not find too many people on here happy to help you.
Perhaps most of us have a big chip on our shoulder but you have to bear in mind the response of many people to what our kids do is not terribly positive. It gives us a complex.

Perhaps you should research the mental health of parents of children in the performing arts rather than the kids - I know mine has suffered from too much juggling work, other children and the demands of the industry along with the waiting to hear, the pressures of keeping the child happy and healthy whilst performing etc
If I have mis-interpreted then I'm sorry - perhaps you would get more responses if you explained further?