Yup, and it's the bolded part that worries me because of insurance being utter crap when it comes to hearing loss. I have really good insurance--but was told a hearing evaluation for me wouldn't be covered. And they only listed 2 hearing specialists I could go to--and both were at the VA hospital (and therefore I can't see them). TWO--and I live in Chicago and have BCBS PPO.
So if we have more people with earlier hearing loss and no coverage to get help for it, that's years of making those areas of the brain work harder.