He has fractured neck of left femur and they are admitting him to this new hospital for surgery tomorrow. Goodness knows if he is strong enough to survive all this. If he does he will be back into a long recovery period again.
Galen - I think dehydration was a problem at one point (caused by poor care in his rehab bed in a residential home), but one of the hospitals got on top of that. I do not know how careful this last ward was over his hydration - they were not too careful over making sure he did not fall.
I am not surprised that he is muddled - he has now been in hospital 1 twice, hospital 2, rehab bed in a residential home, now in hospital 3.