You've just identified one of the conditions of PTSD, which is that it doesn't present or become obvious until months later, so many people are not diagnosed.
No, we haven't developed any measures. What we have done is contact other soldiers who have been through our program in order for them to go out and make contact with newly deployed soldiers coming back, to let them know that this kind of program might be available if they wish to take it later. I think we could do a lot better job in this country at the point of deployment.
When they do the decompression program in Cyprus, we could perhaps do a better job of giving them information at that time by saying, “Look, when you return home, maybe up to 30% of you--you may feel fine now--will develop symptoms later, and these are normal, this is a normal part of a re-entry program, and this is how to make contact”. But the hard thing about working with PTSD and the military is that most military people at the end of their service just want to get home and want to avoid any contact with organizations. That has been my experience, so I don't think we've been very successful at identifying potential candidates.
But in reference to your notion of screening, when people apply to come into our program, we do screen them, because some of them are so severely injured with PTSD that they need more medically focused treatment, with psychotropic drugs or individual work. That is done in the PTSD clinics. Then they become stabilized and are ready for the group. All of our work takes place in a group.