Is There a Regression to Mean in Chronic Pain?

Do you see that with the chronic patients it takes hold a bit better, or that they're more receptive to it because they've been dealing with it longer? Or do you find the other way? What do you see? It's a grata question, and as a lite answers, more research is needed. But if you look at the work that has been done, the efficacy work, see its you can say it's been more gared towards persistent pain spectrum. There is sort of plans atd have been talking about er doing a sort of more acute type of interventions for acute pain. I would put money on them that would would be work quite well but i could be wrong