I think what your question and comments speak to very eloquently is that a one-size-fits-all protocol for veterans is not a model that will work effectively for everybody.
To identify the risk factors that are reducing independence for these veterans, whether they're living in community-based care facilities in various communities throughout our country or they are older people who are primarily homebound, I think it's important to address the risk factors that potentially contribute to their dependency and create appropriate programs they could benefit from. If the falling is happening because of a hearing issue, then maybe that hearing issue needs to be addressed. That's not to say that the physical activity intervention won't still benefit that veteran; it certainly will. But we have to take a look at the primary causes that are causing dependency and chronic disease in veterans.