I think the doctor was asking, relative to the situation that you're in, how are you? In other words, given that you're in this shitty situation, do you feel worse or better than you expect?

If he's still in a lot of pain then the doctor would expect the patient to say that. "The nurses are treating me well, the food is fine, but I'm still in a lot of pain. Is there anything you can do about that?"

The doctor was asking a question relative to the situation and the Russian interpreted as an absolute question.