Mannheim Peritonitis Index. A prognostic scoring system used to predict mortality in patients with peritonitis. Long-term survivors have an MPI score of about 20; non-survivors have a score of 33. Risk factorâScore.
What we do know for sure about the Three-Eyed Raven is that he is a Greenseer, gifted with the ability to see the past, present, and future and communicate through dreams. Greensight is more common with the Children of the Forest, but some humans, like the Three-Eyed Raven, also have this ability.
The eyes of owls look forward in a fixed position and cannot move to the side, as the human eye can. Therefore, to see to the side or back, the owl must turn its whole head. They see extremely well at night. Their hearing must be extremely acute also, for it is known that a barn owl can strike a mouse in the dark.